Trojan.Win32.Agent.ichc (Kaspersky), Trojan.Ciusky.Gen.5 (AdAware), mzpefinder_pcap_file.YR, WormAutoItGen.YR, WormAinslot_VariantOfZeus.YR, GenericAutorunWorm.YR (Lavasoft MAS)Behaviour: Trojan, Worm, WormAutorun
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: d65d50552005e005285ca868ef198f58
SHA1: bf18a53cf586d6a8a1c78d07de339784c432ed12
SHA256: 940e06d1fe6f415068865fb97b18b0d51485b8553a2a5f824ef3df040e77bf48
SSDeep: 24576:1t24ygVRH9K7ZgG8k/GQWOOViQ3p45 cJfjj5Na00:hJVPK7ZgG8knW2AGjV000
Size: 1146937 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: A.P.P.
Created at: 2013-08-22 16:00:50
Analyzed on: WindowsXP SP3 32-bit
Summary: Worm. A program that is primarily replicating on networks or removable drives.
Dynamic Analysis
Payload
| Behaviour | Description |
|---|---|
| WormAutorun | A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer. |
Process activity
The Worm creates the following process(es):
34576.exe:348
%original file name%.exe:1576
WTXrWaHlUb.exe:676
wPWy.exe:2040
reg.exe:356
reg.exe:556
reg.exe:1664
reg.exe:1688
The Worm injects its code into the following process(es):
RegSvcs.exe:1748
RegSvcs.exe:1856
File activity
The process 34576.exe:348 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\hl9nioofz95\wPWy.exe (27713 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\VBNNeSuIzu.BGV (103 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\hFKpIBfX.ULM (226065 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\dxeLEuBZLb.YQD (200 bytes)
The Worm deletes the following file(s):
%Documents and Settings%\%current user%\hl9nioofz95\__tmp_rar_sfx_access_check_911750 (0 bytes)
The process %original file name%.exe:1576 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\4c49gtkj9av6v\ErPhnAgL.EHH (174 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\PXUxDdit.ZVM (1747 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\WTXrWaHlUb.exe (31505 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\ZGLTaIF.TWO (242635 bytes)
The Worm deletes the following file(s):
%Documents and Settings%\%current user%\4c49gtkj9av6v\__tmp_rar_sfx_access_check_849562 (0 bytes)
The process RegSvcs.exe:1748 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Application Data\75ED9567-AA58-4C8E-A8EA-3CAD7C47AB03\Run.dat (8 bytes)
The process RegSvcs.exe:1856 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\googleupdate[1].exe (115474 bytes)
%Documents and Settings%\%current user%\Application Data\JQXQ2C8WU8.exe (32 bytes)
%Documents and Settings%\%current user%\Application Data\logs.dat (34 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\34576.exe (85073 bytes)
The process WTXrWaHlUb.exe:676 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\4c49gtkj9av6v\run.vbs (94 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\53403.cmd (76 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\31321.vbs (134 bytes)
The process wPWy.exe:2040 makes changes in the file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\hl9nioofz95\18494.cmd (69 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\32683.vbs (132 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\run.vbs (89 bytes)
%Documents and Settings%\%current user%\Start Menu\Programs\Startup\start.lnk (727 bytes)
Registry activity
The process 34576.exe:348 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "95 58 48 1A 46 F7 8F 2B B9 7E A6 67 9E 7D D6 04"
[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\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\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"
[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Documents and Settings%\%current user%\hl9nioofz95]
"wPWy.exe" = "AutoIt v3 Script (Beta)"
The Worm 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 Worm 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 Worm modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:
"ProxyBypass" = "1"
The process %original file name%.exe:1576 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "EA 63 1A 2B 95 D9 2C 62 58 C7 36 86 C6 29 1B 39"
[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\ShellNoRoam\MUICache\%Documents and Settings%\%current user%\4c49gtkj9av6v]
"WTXrWaHlUb.exe" = "AutoIt v3 Script"
[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"
[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\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"
The Worm 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 Worm 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 Worm modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:
"ProxyBypass" = "1"
The process RegSvcs.exe:1748 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "E1 66 B7 10 9D 23 18 22 A3 B0 B7 CA 9A 61 31 D2"
[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"
The process RegSvcs.exe:1856 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[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"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"
[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 Documents" = "%Documents and Settings%\All Users\Documents"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"
[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\ShellNoRoam\MUICache\C:\DOCUME~1\"%CurrentUserName%"\LOCALS~1\Temp]
"34576.exe" = "34576"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
[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\VB and VBA Program Settings\SrvID\ID]
"ZR1ORYXL5R" = "netfusion1's Bot"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 14 00 00 00 01 00 00 00 00 00 00 00"
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "0D 01 7D D3 24 B0 5D 6F 51 CD 49 F7 B3 CF 63 45"
[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"
[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\VB and VBA Program Settings\INSTALL\DATE]
"ZR1ORYXL5R" = "May 17, 2014"
The Worm 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 Worm 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 Worm 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 Worm deletes the following value(s) in system registry:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"
The process WTXrWaHlUb.exe:676 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8F 2E 5F 58 74 74 C0 F0 87 2C 43 7C 8B 3F 30 C4"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Startup" = "%Documents and Settings%\%current user%\Start Menu\Programs\Startup"
[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"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoFolderOptions" = "1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"ShowSuperHidden" = "0"
To automatically run itself each time Windows is booted, the Worm adds the following link to its file to the system registry autorun key:
[HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce]
"4c49gtkj9av6v" = "C:\DOCUME~1\"%CurrentUserName%"\4c49gtkj9av6v\31321.vbs"
The process wPWy.exe:2040 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "AE 5C 70 26 82 D1 E3 D1 26 C7 9A 23 CA A9 00 97"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Startup" = "%Documents and Settings%\%current user%\Start Menu\Programs\Startup"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonVideo" = "%Documents and Settings%\All Users\Documents\My Videos"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
"My Pictures" = "%Documents and Settings%\%current user%\My Documents\My Pictures"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"
[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\Policies\Explorer]
"NoFolderOptions" = "1"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonMusic" = "%Documents and Settings%\All Users\Documents\My Music"
[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"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Start Menu" = "%Documents and Settings%\All Users\Start Menu"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Start Menu" = "%Documents and Settings%\%current user%\Start Menu"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonPictures" = "%Documents and Settings%\All Users\Documents\My Pictures"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"ShowSuperHidden" = "0"
To automatically run itself each time Windows is booted, the Worm adds the following link to its file to the system registry autorun key:
[HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce]
"hl9nioofz95" = "C:\DOCUME~1\"%CurrentUserName%"\hl9nioofz95\32683.vbs"
The process reg.exe:356 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "33 B3 16 44 25 B0 F1 4A 74 51 7D 8F 3A 3B 5A 7F"
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"
The process reg.exe:556 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "06 B8 A7 72 59 53 D2 4F EE 36 D8 C3 46 35 4B 06"
Adds a rule to the firewall Windows which allows any network activity:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\%WinDir%\Microsoft.NET\Framework\v2.0.50727]
"RegSvcs.exe" = "%WinDir%\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe:*:Enabled:Windows Messanger"
The process reg.exe:1664 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "0F 4D 79 4B 29 86 44 6D CD F2 7C B8 71 7B 5E 8D"
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%\Application Data]
"JQXQ2C8WU8.exe" = "%Documents and Settings%\%current user%\Application Data\JQXQ2C8WU8.exe:*:Enabled:Windows Messanger"
The process reg.exe:1688 makes changes in the system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "BB D6 97 DB EC 47 08 34 67 4B 18 1D 05 76 C5 A9"
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"
Dropped PE files
| MD5 | File path |
|---|---|
| e01ced5c12390ff5256694eda890b33a | c:\Documents and Settings\"%CurrentUserName%"\4c49gtkj9av6v\WTXrWaHlUb.exe |
| faa8ea9027ed6b6c875c247e59285270 | c:\Documents and Settings\"%CurrentUserName%"\Application Data\JQXQ2C8WU8.exe |
| ff805b5c8c916c4b6f46adbbb2a86f60 | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temp\34576.exe |
| ff805b5c8c916c4b6f46adbbb2a86f60 | c:\Documents and Settings\"%CurrentUserName%"\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\googleupdate[1].exe |
HOSTS file anomalies
No changes have been detected.
Rootkit activity
No anomalies have been detected.
Propagation
A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer.
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):
34576.exe:348
%original file name%.exe:1576
WTXrWaHlUb.exe:676
wPWy.exe:2040
reg.exe:356
reg.exe:556
reg.exe:1664
reg.exe:1688 - Delete the original Worm file.
- Delete or disinfect the following files created/modified by the Worm:
%Documents and Settings%\%current user%\hl9nioofz95\wPWy.exe (27713 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\VBNNeSuIzu.BGV (103 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\hFKpIBfX.ULM (226065 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\dxeLEuBZLb.YQD (200 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\ErPhnAgL.EHH (174 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\PXUxDdit.ZVM (1747 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\WTXrWaHlUb.exe (31505 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\ZGLTaIF.TWO (242635 bytes)
%Documents and Settings%\%current user%\Application Data\75ED9567-AA58-4C8E-A8EA-3CAD7C47AB03\Run.dat (8 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\googleupdate[1].exe (115474 bytes)
%Documents and Settings%\%current user%\Application Data\JQXQ2C8WU8.exe (32 bytes)
%Documents and Settings%\%current user%\Application Data\logs.dat (34 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\34576.exe (85073 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\run.vbs (94 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\53403.cmd (76 bytes)
%Documents and Settings%\%current user%\4c49gtkj9av6v\31321.vbs (134 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\18494.cmd (69 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\32683.vbs (132 bytes)
%Documents and Settings%\%current user%\hl9nioofz95\run.vbs (89 bytes)
%Documents and Settings%\%current user%\Start Menu\Programs\Startup\start.lnk (727 bytes) - Delete the following value(s) in the autorun key (How to Work with System Registry):
[HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce]
"4c49gtkj9av6v" = "C:\DOCUME~1\"%CurrentUserName%"\4c49gtkj9av6v\31321.vbs"
[HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce]
"hl9nioofz95" = "C:\DOCUME~1\"%CurrentUserName%"\hl9nioofz95\32683.vbs" - Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
- Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
- 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 | 151934 | 152064 | 4.64444 | 92abffc6a56a40e47e60620bc02b652e |
| .rdata | 159744 | 20291 | 20480 | 3.69144 | 3bc937cdae1248917ecca2bfbd21ec86 |
| .data | 180224 | 136672 | 5120 | 1.76024 | ec6b38244c52a1c8d4b504f9e1522d10 |
| .rsrc | 319488 | 12956 | 13312 | 3.14648 | 534705af31b83f3b53fd7c3d676d2ce2 |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
Total found: 4
a58886f72b5a5cd8d58a6621be700773
d7168e89d0c4fdf1c834c8bb3e18b7ef
f58a0b2423689749638fc034a70ecb4a
0f6b1b84fada748a4615909f1bd1e656
Network Activity
URLs
| URL | IP |
|---|---|
| hxxp://api.ipinfodb.com/v2/ip_query_country.php?key=33134207068e7a95c2b45275a388806be6b9ca837fe782832723b99fb21a7a8c&timezone=off | 192.151.154.180 |
| hxxp://privatelayer.eu/netfusion/googleupdate.exe | 81.17.25.86 |
| netfusion.servehttp.com | 158.58.173.65 |
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
Map
The Worm connects to the servers at the folowing location(s):