Trojan.VBS.Crypt.ab (Kaspersky), Trojan.Script.688137 (AdAware), Backdoor.Win32.PcClient.FD, SearchProtectToolbar_pcap.YR, mzpefinder_pcap_file.YR, SearchProtectToolbar.YR, PUPSpigot.YR (Lavasoft MAS)Behaviour: Trojan, Backdoor, PUP
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: 5ba6628334cc996ec961a5fc69354d3f
SHA1: 131854dc420d05132e65b50f1458cec256d95d3b
SHA256: 45c1a6c50de60fff79cd430b444f1078a83b6634b4e4d361bdd8919ff2e0b81f
SSDeep: 49152:DDXujGIaiMgkQ5clCWeYCnOraE IxkpL0pRQA5v4lS544zjdQfH:DDC8CkUYCW9COr IxEs2U4wKeQf
Size: 2487059 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2015-12-27 07:38:55
Analyzed on: WindowsXP SP3 32-bit
Summary: Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).
Dynamic Analysis
Payload
No specific payload has been found.
Process activity
The Trojan creates the following process(es):
cscript.exe:1936
cscript.exe:2196
WScript.exe:1988
ping.exe:1012
%original file name%.exe:972
DFR54rg.Exe:440
netsh.exe:624
The Trojan injects its code into the following process(es):
server.exe:1588
RunDll32.exe:1312
uTorrent.exe:448
mshta.exe:1508
Mutexes
The following mutexes were created/opened:No objects were found.
File activity
The process WScript.exe:1988 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\DFR54rg.Exe (3650 bytes)
The process %original file name%.exe:972 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\Galaxy.vbs (3466 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\uTorrent.exe (81685 bytes)
The Trojan deletes the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\nsf1.tmp (0 bytes)
The process DFR54rg.Exe:440 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\server.exe (24 bytes)
The process RunDll32.exe:1312 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%System%\wbem\Logs\wbemprox.log (152 bytes)
The process uTorrent.exe:448 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\yandex_browser_setup.bmp (204 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\bt_icon_48px.png (3 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\uninstall.hta (575 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\index.hta (522 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\firefox.png (14 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\main_utorrent.ico (107 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\search_protect.png (3 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\main_bittorrent.ico (103 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\install.js (18 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\yandex_horz.png (8 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\styles\installer.css (296 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\pt.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\shell_scripts\check_if_cscript_is_working.js (18 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\es.json (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\internetexplorer.png (13 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\yandex_horz_ru.png (7 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\initialize.js (978 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\ru.json (9 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\fr.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\utt2.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\logo_Yandex_RU_UA_vertical.png (6 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@localhost[1].txt (169 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\main_icon.png (4 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\it.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\loading.gif (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\chrome.png (12 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\index.hta.log (26 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\br.json (6 bytes)
%Documents and Settings%\%current user%\Application Data\uTorrent\settings.dat.new (71 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\de.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\install.1476485583.zip (279261 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@localhost[2].txt (169 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\screenshot.png (40 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\styles\common.css (101 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\es5-shim.js (11 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\en.json (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCComSDK.dll (218 bytes)
%Documents and Settings%\%current user%\Cookies\index.dat (1928 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\uninstall.js (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\logo.png (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCSetupHlp.dll (5442 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\shell_scripts\shell_ping_after_close.js (312 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\common.js (1681 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1844237615-1960408961-1801674531-1003\1f91d2d17ea675d4c2c3192e241743f9_75ed9567-aa58-4c8e-a8ea-3cad7c47ab03 (105 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\shell_scripts\shell_install_offer.js (7 bytes)
The Trojan deletes the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@localhost[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\utt2.tmp (0 bytes)
The process mshta.exe:1508 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\index.hta.log (33 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\json[1] (320 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\featuredcontent[1].htm (21 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\desktop.ini (67 bytes)
Registry activity
The process cscript.exe:1936 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "48 F0 6D 56 B1 43 43 C2 20 9D 7A BD 2A B6 56 DE"
The process cscript.exe:2196 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "85 D9 67 0D 1B 96 63 0B 5A 02 F6 DD 1C 05 8A 88"
The process WScript.exe:1988 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "D8 D5 96 4E DA 9F F2 61 84 BD 4C 90 28 0B BB C1"
The process ping.exe:1012 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "34 28 9C 29 D8 EE 21 7A 14 D9 A9 D4 AB 6B CD CC"
The process server.exe:1588 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "A0 8A B5 82 1F 15 8B 1B 46 DA 7D C4 F5 6F ED 14"
[HKCU]
"di" = "!"
[HKCU\Software\ac6ecc1a65b9b2f25c94a0fc8c655a1d]
"[kl]" = ""
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
[HKCU\Environment]
"SEE_MASK_NOZONECHECKS" = "1"
To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"ac6ecc1a65b9b2f25c94a0fc8c655a1d" = "%Documents and Settings%\%current user%\Local Settings\Temp\server.exe .."
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"ac6ecc1a65b9b2f25c94a0fc8c655a1d" = "%Documents and Settings%\%current user%\Local Settings\Temp\server.exe .."
The process %original file name%.exe:972 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "1A 26 10 2A 93 1D D8 5E F7 F9 65 E0 5A 4A F9 A6"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp]
"utorrent.exe" = "µTorrent"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%System%]
"wscript.exe" = "Microsoft (R) Windows Based Script Host"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"
The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"
The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:
"UNCAsIntranet" = "1"
The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:
"ProxyBypass" = "1"
The process DFR54rg.Exe:440 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "D6 6F 1F 61 66 D2 16 97 0E 48 7B E0 56 BE 14 96"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"
[HKCU]
"di" = "!"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
"Personal" = "%Documents and Settings%\%current user%\My Documents"
[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Documents and Settings%\%current user%\Local Settings\Temp]
"server.exe" = "server"
The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"
The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:
"IntranetName" = "1"
The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:
"ProxyBypass" = "1"
The process RunDll32.exe:1312 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 20 00 00 00 01 00 00 00 00 00 00 00"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\0\win32]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCSetupHlp.dll"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\HELPDIR]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\3rdparty"
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0]
"(Default)" = "OCValidateLib"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"
[HKCR\TypeLib\{A8A8FC8F-45DF-4720-B6D9-F8CE7E1483A2}\1.0\FLAGS]
"(Default)" = "0"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8B 6A E7 35 C5 FC 69 F7 E0 F3 41 63 39 85 0F 8A"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"
Proxy settings are disabled:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"
The Trojan deletes the following value(s) in system registry:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"
The process uTorrent.exe:448 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKCR\Interface\{FA7B2795-C0C8-4A58-8672-3F8D80CC0270}]
"(Default)" = "_IComSDKEvents"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCR\OCComSDK.ComSDK.1\CLSID]
"(Default)" = "{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}"
[HKCR\CLSID\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}\InProcServer32]
"ThreadingModel" = "Both"
[HKCU\Software\Classes\FalconBetaAccount]
"remote_access_client_id" = "8449376715"
[HKCR\Interface\{FA7B2795-C0C8-4A58-8672-3F8D80CC0270}\ProxyStubClsid32]
"(Default)" = "{00020420-0000-0000-C000-000000000046}"
[HKCU\Software\BitTorrent\uTorrent]
"OfferProvider" = ""
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"
[HKCR\Interface\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}\TypeLib]
"(Default)" = "{1112F282-7099-4624-A439-DB29D6551552}"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"
[HKCR\OCComSDK.ComSDK]
"(Default)" = "ComSDK Class"
[HKCR\OCComSDK.ComSDK.1]
"(Default)" = "ComSDK Class"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"
[HKCR\Interface\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}\ProxyStubClsid]
"(Default)" = "{00020424-0000-0000-C000-000000000046}"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"
[HKCR\TypeLib\{1112F282-7099-4624-A439-DB29D6551552}\1.0\FLAGS]
"(Default)" = "0"
[HKCR\TypeLib\{1112F282-7099-4624-A439-DB29D6551552}\1.0]
"(Default)" = "OCComSDK 1.0 Type Library"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\InprocServer32]
"ThreadingModel" = "Apartment"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\ProgID]
"(Default)" = "OCComSDK.ComSDK.1"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"
[HKCU\Software\BitTorrent\uTorrent]
"OfferViaCAU" = "0"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
[HKCR\OCComSDK.ComSDK\CLSID]
"(Default)" = "{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}]
"(Default)" = "ComSDK Class"
[HKCR\Interface\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}]
"(Default)" = "IComSDK"
[HKCR\OCComSDK.ComSDK\CurVer]
"(Default)" = "OCComSDK.ComSDK.1"
[HKCR\AppID\{257AE6D8-A9F3-4113-9AA8-5EED67D44267}]
"(Default)" = "OCComSDK"
[HKCR\Interface\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}\ProxyStubClsid32]
"(Default)" = "{00020424-0000-0000-C000-000000000046}"
[HKCR\CLSID\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}]
"(Default)" = "PSFactoryBuffer"
[HKCR\Interface\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}\TypeLib]
"Version" = "1.0"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"
[HKCR\TypeLib\{1112F282-7099-4624-A439-DB29D6551552}\1.0\HELPDIR]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\3rdparty"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\Version]
"(Default)" = "1.0"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
"Personal" = "%Documents and Settings%\%current user%\My Documents"
[HKCR\Interface\{FA7B2795-C0C8-4A58-8672-3F8D80CC0270}\TypeLib]
"Version" = "1.0"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\VersionIndependentProgID]
"(Default)" = "OCComSDK.ComSDK"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}]
"AppID" = "{257AE6D8-A9F3-4113-9AA8-5EED67D44267}"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\TypeLib]
"(Default)" = "{1112F282-7099-4624-A439-DB29D6551552}"
[HKCR\Interface\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}\NumMethods]
"(Default)" = "50"
[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%System%]
"mshta.exe" = "Microsoft (R) HTML Application host"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "75 45 DC CE E0 16 72 E3 03 0D 44 BC B2 9F 29 DB"
[HKCR\Interface\{FA7B2795-C0C8-4A58-8672-3F8D80CC0270}\TypeLib]
"(Default)" = "{1112F282-7099-4624-A439-DB29D6551552}"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\MiscStatus\1]
"(Default)" = "131473"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\ToolboxBitmap32]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCComSDK.dll, 102"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\InprocServer32]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCComSDK.dll"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"
[HKCR\AppID\OCComSDK.DLL]
"AppID" = "{257AE6D8-A9F3-4113-9AA8-5EED67D44267}"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"
[HKCR\CLSID\{B9D64D3B-BE75-4FA2-B94A-C4AE772A0146}\MiscStatus]
"(Default)" = "0"
[HKCR\CLSID\{47A1DF02-BCE4-40C3-AE47-E3EA09A65E4A}\InProcServer32]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCComSDK.dll"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"
[HKCR\Interface\{FA7B2795-C0C8-4A58-8672-3F8D80CC0270}\ProxyStubClsid]
"(Default)" = "{00020420-0000-0000-C000-000000000046}"
[HKCU\Software\BitTorrent\uTorrent]
"OfferName" = ""
[HKCR\TypeLib\{1112F282-7099-4624-A439-DB29D6551552}\1.0\0\win32]
"(Default)" = "C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCComSDK.dll"
[HKCU\Software\BitTorrent\uTorrent]
"OfferAccepted" = "0"
The process netsh.exe:624 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy\traceIdentifier]
"Guid" = "5f31090b-d990-4e91-b16d-46121d0255aa"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\qagent]
"Active" = "1"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil\traceIdentifier]
"Guid" = "8aefce96-4618-42ff-a057-3536aa78233e"
[HKLM\SOFTWARE\Microsoft\Tracing\FWCFG]
"MaxFileSize" = "1048576"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\NAP\Netsh]
"ControlFlags" = "1"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\qagent]
"ControlFlags" = "1"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\NAP\Netsh]
"Active" = "1"
[HKLM\SOFTWARE\Microsoft\Tracing\FWCFG]
"ConsoleTracingMask" = "4294901760"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\NAP\Netsh\Napmontr]
"BitNames" = " NAP_TRACE_BASE NAP_TRACE_NETSH"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy]
"Active" = "1"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg]
"Active" = "1"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg]
"ControlFlags" = "1"
[HKLM\SOFTWARE\Microsoft\Tracing\FWCFG]
"EnableFileTracing" = "0"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg]
"LogSessionName" = "stdout"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\NAP\Netsh\Napmontr]
"Guid" = "710adbf0-ce88-40b4-a50d-231ada6593f0"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"Active" = "1"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy]
"LogSessionName" = "stdout"
"ControlFlags" = "1"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\qagent\traceIdentifier]
"Guid" = "b0278a28-76f1-4e15-b1df-14b209a12613"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg\traceIdentifier]
"Guid" = "5f31090b-d990-4e91-b16d-46121d0255aa"
[HKLM\SOFTWARE\Microsoft\Tracing\FWCFG]
"EnableConsoleTracing" = "0"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "6F 4B 15 92 E7 1C 9A 15 BA A3 0C 59 DC 4B 33 58"
[HKLM\SOFTWARE\Microsoft\Tracing\FWCFG]
"FileDirectory" = "%windir%\tracing"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"LogSessionName" = "stdout"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\qagent]
"LogSessionName" = "stdout"
[HKLM\SOFTWARE\Microsoft\Tracing\FWCFG]
"FileTracingMask" = "4294901760"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\NAP\Netsh]
"LogSessionName" = "stdout"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\qagent\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"ControlFlags" = "1"
Adds a rule to the firewall Windows which allows any network activity:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\%Documents and Settings%\%current user%\Local Settings\Temp]
"server.exe" = "%Documents and Settings%\%current user%\Local Settings\Temp\server.exe:*:Enabled:server.exe"
The process mshta.exe:1508 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 1F 00 00 00 01 00 00 00 00 00 00 00"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%System%]
"cscript.exe" = "Microsoft (R) Console Based Script Host"
[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"
[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%System%]
"ping.exe" = "TCP/IP Ping Command"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"
[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"ID" = "1208111505"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "13 8A E6 7F 71 9D C5 5F 7D 5F F7 D0 37 90 9E EA"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"
[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"Name" = "mshta.exe"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"
The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"
The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:
"ProxyBypass" = "1"
Proxy settings are disabled:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"
The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"
The Trojan deletes the following value(s) in system registry:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"
Dropped PE files
MD5 | File path |
---|---|
cb881839640b9ee1f55ac74b8a13e2a4 | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\DFR54rg.Exe |
7a51490de5906042b3f440ae9600fd76 | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCComSDK.dll |
428a5d062b8665ff64b8024a487a4604 | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCSetupHlp.dll |
cb881839640b9ee1f55ac74b8a13e2a4 | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\server.exe |
a62c3553d4f443edc5f68762bc474cd2 | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\uTorrent.exe |
HOSTS file anomalies
No changes have been detected.
Rootkit activity
No anomalies have been detected.
Propagation
Removals
Remove it with Ad-Aware
- Click (here) to download and install Ad-Aware Free Antivirus.
- Update the definition files.
- Run a full scan of your computer.
Manual removal*
- Terminate malicious process(es) (How to End a Process With the Task Manager):
cscript.exe:1936
cscript.exe:2196
WScript.exe:1988
ping.exe:1012
%original file name%.exe:972
DFR54rg.Exe:440
netsh.exe:624 - Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
%Documents and Settings%\%current user%\Local Settings\Temp\DFR54rg.Exe (3650 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Galaxy.vbs (3466 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\uTorrent.exe (81685 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\server.exe (24 bytes)
%System%\wbem\Logs\wbemprox.log (152 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\yandex_browser_setup.bmp (204 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\bt_icon_48px.png (3 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\uninstall.hta (575 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\index.hta (522 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\firefox.png (14 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\main_utorrent.ico (107 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\search_protect.png (3 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\main_bittorrent.ico (103 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\install.js (18 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\yandex_horz.png (8 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\styles\installer.css (296 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\pt.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\shell_scripts\check_if_cscript_is_working.js (18 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\es.json (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\internetexplorer.png (13 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\yandex_horz_ru.png (7 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\initialize.js (978 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\ru.json (9 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\fr.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\utt2.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\logo_Yandex_RU_UA_vertical.png (6 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@localhost[1].txt (169 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\main_icon.png (4 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\it.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\loading.gif (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\chrome.png (12 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\index.hta.log (26 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\br.json (6 bytes)
%Documents and Settings%\%current user%\Application Data\uTorrent\settings.dat.new (71 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\de.json (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\install.1476485583.zip (279261 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@localhost[2].txt (169 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\screenshot.png (40 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\styles\common.css (101 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\es5-shim.js (11 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\i18n\en.json (5 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCComSDK.dll (218 bytes)
%Documents and Settings%\%current user%\Cookies\index.dat (1928 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\uninstall.js (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\images\mediacaster\logo.png (6 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\3rdparty\OCSetupHlp.dll (5442 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\shell_scripts\shell_ping_after_close.js (312 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\scripts\common.js (1681 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1844237615-1960408961-1801674531-1003\1f91d2d17ea675d4c2c3192e241743f9_75ed9567-aa58-4c8e-a8ea-3cad7c47ab03 (105 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HYD3.tmp.1476485583\HTA\shell_scripts\shell_install_offer.js (7 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\json[1] (320 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\featuredcontent[1].htm (21 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\desktop.ini (67 bytes) - Delete the following value(s) in the autorun key (How to Work with System Registry):
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"ac6ecc1a65b9b2f25c94a0fc8c655a1d" = "%Documents and Settings%\%current user%\Local Settings\Temp\server.exe .."
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"ac6ecc1a65b9b2f25c94a0fc8c655a1d" = "%Documents and Settings%\%current user%\Local Settings\Temp\server.exe .." - Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
- Reboot the computer.
Static Analysis
VersionInfo
No information is available.
No information is available.
PE Sections
Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
---|---|---|---|---|---|
.text | 4096 | 24124 | 24576 | 4.45853 | 1a13b408c917b27c9106545148d3b8d3 |
.rdata | 28672 | 4714 | 5120 | 3.46982 | 921acf8cb0aea87c0603fa899765fcc2 |
.data | 36864 | 154936 | 1536 | 2.97482 | 797517c6ef57aa95d53df2cf07568953 |
.ndata | 192512 | 32768 | 0 | 0 | d41d8cd98f00b204e9800998ecf8427e |
.rsrc | 225280 | 109224 | 109568 | 5.08459 | b9b783dc48c462e844d933ca3a0e49a4 |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
Network Activity
URLs
URL | IP |
---|---|
hxxp://com-utorrent-prod-bench-290894750.us-east-1.elb.amazonaws.com/e?i=50 | |
hxxp://download-new.utorrent.com/endpoint/hydra-ut/os/winxp/track/stable/browser/ie/os-region/US/os-lang/en/os-ver/5.1/enc-ver/110208517/ | |
hxxp://ip-api.com/json?callback=jQuery1910351474732677794_1476485595829&_=1476485595830 | |
hxxp://update.utorrent.com/featuredcontent.php?w=5.1 | 67.215.246.203 |
hxxp://download-lb.utorrent.com/endpoint/hydra-ut/os/winxp/track/stable/browser/ie/os-region/US/os-lang/en/os-ver/5.1/enc-ver/110208517/ | 67.215.238.66 |
hxxp://i-50.b-000.xyz.bench.utorrent.com/e?i=50 | 107.20.217.71 |
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
GET /endpoint/hydra-ut/os/winxp/track/stable/browser/ie/os-region/US/os-lang/en/os-ver/5.1/enc-ver/110208517/ HTTP/1.1
Host: download-lb.utorrent.com
User-Agent: Hydra HttpRequest
Connection: close
Content-Length: 0
HTTP/1.1 200 OK
Server: nginx/1.6.1
Date: Fri, 14 Oct 2016 22:52:51 GMT
Content-Type: application/octet-stream
Content-Length: 2397689
Connection: close
X-bt-sig: 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
Last-Modified: Sat, 18 Jun 2016 05:45:18 0000
Accept-Ranges: none
Content-Disposition: attachment; filename="hta.zip"
X-bt-size: 2397689
Cache-Control: private
X-rl-mx: true
Rule-UUID: d7d79ca9-1978-4573-a82b-a0adc05e3e13
Content-MD5: a941fc2419a987ff4de7c86cbf782c8f
Expires: Tue, 01 Jan 1980 00:00:00 0000
X-bt-hash: c5b7fd00cac128923973150476f3f3549d55ae17
PK.........{.H.d..............index.hta<html>..<head>. <title>Loading...</title>. <meta charset="utf-8">. <meta http-equiv="X-UA-Compatible" content="IE=9">. <meta http-equiv="MSThemeCompatible" content="yes">.. <script src="scripts/initialize.js"></script>.. <link rel="stylesheet" href="styles/common.css"/>.. <!--[if lte IE 8]>. <script src="scripts/es5-shim.js"></script>. <![endif]-->..</head>..<body class="installer_body">.</body>..<script src="scripts/common.js"></script>..<script src="scripts/install.js"></script>..</html>.PK.........{.Hw[Yy?...?.......uninstall.hta<html>..<head>. <title>Loading...</title>. <meta charset="utf-8">. <meta http-equiv="X-UA-Compatible" content="IE=9">. <meta http-equiv="MSThemeCompatible" content="yes">.. <script src="scripts/initialize.js"></script>.. <link rel="stylesheet" href="styles/common.css"/>... <!--[if lte IE 8]>. <script language="javascript" type="text/javascript" src='scripts/es5-shim.js'></script>. <![endif]-->..</head>..<body class="installer_body">.</body>..<script src="scripts/common.js"></script>...<script src="scripts/uninstall.js"></script>..</html>.PK.........{.H.....V...V......3rdparty/OCComSDK.dllMZ......................@.................
<<< skipped >>>
POST /e?i=50 HTTP/1.1
Host: i-50.b-000.xyz.bench.utorrent.com
User-Agent: Hydra HttpRequest
Connection: close
Content-Length: 233
{"eventName":"hydra1","action":"begin","type":"i","cau":"0","pv":"","cc":"0","bkt1":"0","ssb":"2","v":"110208517","cl":"uTorrent","osv":"5.1","l":"en","pid":"448","h":"yRHe52710sEaDp_E","sid":"yRHe52710sEaDp_E1476485583","order":"0"}
HTTP/1.1 200 OK
Content-Type: text/html
Date: Fri, 14 Oct 2016 22:52:50 GMT
Server: nginx
X-Powered-By: PHP/5.4.30
Content-Length: 21
Connection: Close
{"response_code":200}..
POST /e?i=50 HTTP/1.1
Host: i-50.b-000.xyz.bench.utorrent.com
User-Agent: Hydra HttpRequest
Connection: close
Content-Length: 247
{"eventName":"hydra1","action":"packDownloadStarted","type":"i","cau":"0","pv":"","cc":"0","bkt1":"0","ssb":"2","v":"110208517","cl":"uTorrent","osv":"5.1","l":"en","pid":"448","h":"yRHe52710sEaDp_E","sid":"yRHe52710sEaDp_E1476485583","order":"1"}
HTTP/1.1 200 OK
Content-Type: text/html
Date: Fri, 14 Oct 2016 22:52:50 GMT
Server: nginx
X-Powered-By: PHP/5.4.30
Content-Length: 21
Connection: Close
{"response_code":200}..
GET /json?callback=jQuery1910351474732677794_1476485595829&_=1476485595830 HTTP/1.1
Accept: */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: ip-api.com
Connection: Keep-Alive
HTTP/1.1 200 OK
Access-Control-Allow-Origin: *
Content-Type: text/javascript; charset=utf-8
Date: Fri, 14 Oct 2016 22:53:07 GMT
Content-Length: 320
jQuery1910351474732677794_1476485595829({"as":"AS31561 PITLINE-AS","city":"Kharkiv","country":"Ukraine","countryCode":"UA","isp":"Pitline Ltd","lat":49.9808,"lon":36.2527,"org":"Pitline Ltd","query":"194.242.96.226","region":"63","regionName":"Kharkivs'ka Oblast'","status":"success","timezone":"Europe/Kiev","zip":""});HTTP/1.1 200 OK..Access-Control-Allow-Origin: *..Content-Type: text/javascript; charset=utf-8..Date: Fri, 14 Oct 2016 22:53:07 GMT..Content-Length: 320..jQuery1910351474732677794_1476485595829({"as":"AS31561 PITLINE-AS","city":"Kharkiv","country":"Ukraine","countryCode":"UA","isp":"Pitline Ltd","lat":49.9808,"lon":36.2527,"org":"Pitline Ltd","query":"194.242.96.226","region":"63","regionName":"Kharkivs'ka Oblast'","status":"success","timezone":"Europe/Kiev","zip":""});..
POST /e?i=50 HTTP/1.1
Host: i-50.b-000.xyz.bench.utorrent.com
User-Agent: Hydra HttpRequest
Connection: close
Content-Length: 260
{"eventName":"hydra1","action":"packDownloadResult","type":"i","result":"1","cau":"0","pv":"","cc":"0","bkt1":"0","ssb":"12","v":"110208517","cl":"uTorrent","osv":"5.1","l":"en","pid":"448","h":"yRHe52710sEaDp_E","sid":"yRHe52710sEaDp_E1476485583","order":"2"}
HTTP/1.1 200 OK
Content-Type: text/html
Date: Fri, 14 Oct 2016 22:53:00 GMT
Server: nginx
X-Powered-By: PHP/5.4.30
Content-Length: 21
Connection: Close
{"response_code":200}..
POST /e?i=50 HTTP/1.1
Host: i-50.b-000.xyz.bench.utorrent.com
User-Agent: Hydra HttpRequest
Connection: close
Content-Length: 269
{"eventName":"hydra1","action":"INFO","type":"i","res":"1916x902","cts":"1476485593","pv":"","cau":"0","cc":"0","bkt1":"0","ssb":"12","v":"110208517","cl":"uTorrent","osv":"5.1","l":"en","pid":"448","h":"yRHe52710sEaDp_E","sid":"yRHe52710sEaDp_E1476485583","order":"3"}
HTTP/1.1 200 OK
Content-Type: text/html
Date: Fri, 14 Oct 2016 22:53:00 GMT
Server: nginx
X-Powered-By: PHP/5.4.30
Content-Length: 21
Connection: Close
{"response_code":200}..
GET /featuredcontent.php?w=5.1 HTTP/1.1
Accept-Encoding: gzip, deflate
Accept-Language: en-us
Referer: file://C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp\HYD3.tmp.1476485583\HTA\index.hta
Accept: application/json, text/javascript, */*; q=0.01
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)
Host: update.utorrent.com
Connection: Keep-Alive
HTTP/1.1 200 OK
Server: nginx/1.4.7
Date: Fri, 14 Oct 2016 22:53:08 GMT
Content-Type: text/html
Content-Length: 21
Connection: close
X
Map
The Trojan connects to the servers at the folowing location(s):
Strings from Dumps
mshta.exe_1508:
.text
.text
`.data
`.data
.rsrc
.rsrc
ADVAPI32.dll
ADVAPI32.dll
KERNEL32.dll
KERNEL32.dll
NTDLL.DLL
NTDLL.DLL
clsid\{25336920-03f9-11cf-8fd0-00aa00686f13}\InProcServer32
clsid\{25336920-03f9-11cf-8fd0-00aa00686f13}\InProcServer32
mscoree.dll
mscoree.dll
Please contact the application's support team for more information.
Please contact the application's support team for more information.
GetProcessWindowStation
GetProcessWindowStation
user32.dll
user32.dll
kernel32.dll
kernel32.dll
mshta.pdb
mshta.pdb
RegCloseKey
RegCloseKey
RegOpenKeyExA
RegOpenKeyExA
GetCPInfo
GetCPInfo
%WinDir%\System32\mshta.exe
%WinDir%\System32\mshta.exe
6.00.2900.5512 (xpsp.080413-2105)
6.00.2900.5512 (xpsp.080413-2105)
MSHTA.EXE
MSHTA.EXE
Windows
Windows
Operating System
Operating System
6.00.2900.5512
6.00.2900.5512
RunDll32.exe_1312:
.text
.text
`.data
`.data
.rsrc
.rsrc
msvcrt.dll
msvcrt.dll
KERNEL32.dll
KERNEL32.dll
NTDLL.DLL
NTDLL.DLL
GDI32.dll
GDI32.dll
USER32.dll
USER32.dll
IMAGEHLP.dll
IMAGEHLP.dll
rundll32.pdb
rundll32.pdb
.....eZXnnnnnnnnnnnn3
.....eZXnnnnnnnnnnnn3
....eDXnnnnnnnnnnnn3
....eDXnnnnnnnnnnnn3
...eDXnnnnnnnnnnnn,
...eDXnnnnnnnnnnnn,
.eDXnnnnnnnnnnnn,
.eDXnnnnnnnnnnnn,
%Xnnnnnnnnnnnnnnn1
%Xnnnnnnnnnnnnnnn1
O3$dS7"%U9
O3$dS7"%U9
.manifest
.manifest
5.1.2600.5512 (xpsp.080413-2105)
5.1.2600.5512 (xpsp.080413-2105)
RUNDLL.EXE
RUNDLL.EXE
Windows
Windows
Operating System
Operating System
5.1.2600.5512
5.1.2600.5512
YThere is not enough memory to run the file %s.
YThere is not enough memory to run the file %s.
Please close other windows and try again.
Please close other windows and try again.
9The file %s or one of its components could not be opened.
9The file %s or one of its components could not be opened.
0The file %s or one of its components cannot run.
0The file %s or one of its components cannot run.
MThe file %s or one of its components requires a different version of Windows.
MThe file %s or one of its components requires a different version of Windows.
UThe file %s or one of its components cannot run in standard or enhanced mode Windows.3Another instance of the file %s is already running./An exception occurred while trying to run "%s"
UThe file %s or one of its components cannot run in standard or enhanced mode Windows.3Another instance of the file %s is already running./An exception occurred while trying to run "%s"
Error in %s
Error in %s
Missing entry:%s
Missing entry:%s
Error loading %s
Error loading %s