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Trojan.GenericKD.3595684_de34e9e89a

  • Updated

Trojan.Win32.Inject.abmjh (Kaspersky), Trojan.GenericKD.3595684 (AdAware), Trojan.NSIS.StartPage.FD, SearchProtectToolbar_pcap.YR, SearchProtectToolbar.YR, PUPSpigot.YR (Lavasoft MAS)Behaviour: Trojan, PUP

The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

Summary

MD5: de34e9e89a8d9bbd5fa6e13afc11247d

SHA1: db04ede5c86b4aa7c59044b0e1a47675513a23de

SHA256: 8e617ad604bcc4eebb66c473aac317b4be4127b811f58b2c2eb7e1f98ea1533b

SSDeep: 49152:cXaWI4GO/rdRKkWfD9YIFFFYXZNw61xjgX5uEAJEWO9iN0W1p8bD:OatOzdBWfD9giORgX5uEAu4ylf

Size: 2943990 bytes

File type: EXE

Platform: WIN32

Entropy: Packed

PEID: UPolyXv05_v6

Company: no certificate found

Created at: 2009-02-21 21:46:34

Analyzed on: Windows7 SP1 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):

%original file name%.exe:4088
mshta.exe:992

The Trojan injects its code into the following process(es):

uTorrent.exe:832

Mutexes

The following mutexes were created/opened:No objects were found.

File activity

The process uTorrent.exe:832 makes changes in the file system.


The Trojan creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\ru.json (9 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\index.hta (617 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\shell_scripts\shell_install_offer.js (7 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\common.js (350 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\shell_scripts\check_if_cscript_is_working.js (18 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\br.json (5 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\en.json (5 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\main_icon.png (4 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\de.json (6 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\styles\common.css (102 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\3rdparty\FS.dll (933 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\it.json (5 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\loading.gif (5 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\install.js (15 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\index.hta.log (26 bytes)
C:\Users\"%CurrentUserName%"\AppData\Roaming\uTorrent\settings.dat.new (73 bytes)
C:\Users\"%CurrentUserName%"\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-732923889-1296844034-1208581001-1000\1f91d2d17ea675d4c2c3192e241743f9_88dcd395-b062-45b3-a6cd-79f37c0eba08 (105 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\uninstall.js (1 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\utt340B.tmp (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\bt_icon_48px.png (3 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\pt.json (5 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\styles\installer.css (587 bytes)
C:\Users\"%CurrentUserName%"\AppData\Roaming\Microsoft\Windows\Cookies\V5XZY3MU.txt (89 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\search_protect.png (3 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\yandex_horz_ru.png (7 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\fr.json (6 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\logo_Yandex_RU_UA_vertical.png (6 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\shell_scripts\shell_ping_after_close.js (312 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\install.1479015136.zip (283430 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\main_bittorrent.ico (103 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\initialize.js (978 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\es5-shim.js (11 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\es.json (5 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\yandex_horz.png (8 bytes)
C:\Users\"%CurrentUserName%"\AppData\Roaming\Microsoft\Windows\Cookies\ZJ9R2LUM.txt (89 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\3rdparty\FS.ocx (499 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\main_utorrent.ico (107 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\yandex_browser_setup.bmp (204 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\uninstall.hta (575 bytes)

The Trojan deletes the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Roaming\Microsoft\Windows\Cookies\V5XZY3MU.txt (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\utt340B.tmp (0 bytes)

The process %original file name%.exe:4088 makes changes in the file system.


The Trojan creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2CFA.tmp (97124 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\vrego.exe (33391 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\uTorrent.exe (70641 bytes)

The Trojan deletes the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nss2C2E.tmp (0 bytes)

The process mshta.exe:992 makes changes in the file system.


The Trojan creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\30EV4AVE\CA7KAXAO.HTM (2029 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\main_utorrent.ico (110 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GPS1JHSL\json[1].js (321 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\index.hta.log (33 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GPS1JHSL\CAJT90MW.HTM (1979 bytes)

The Trojan deletes the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GPS1JHSL\CAJT90MW.HTM (0 bytes)

Registry activity

The process uTorrent.exe:832 makes changes in the system registry.


The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\Classes\FalconBetaAccount]
"remote_access_client_id" = "5795958871"

[HKCU\Software\Classes\Local Settings\MuiCache\2F\52C64B7E]
"LanguageList" = "en-US, en"

[HKCU\Software\BitTorrent\uTorrent]
"OfferProvider" = ""
"OfferViaCAU" = "0"
"OfferName" = ""
"OfferAccepted" = "0"

The process mshta.exe:992 makes changes in the system registry.


The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"AutoDetect" = "1"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASMANCS]
"MaxFileSize" = "1048576"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad]
"WpadLastNetwork" = "{24C5EDBC-2851-452A-B521-5DA992F6C1B5}"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASAPI32]
"EnableFileTracing" = "0"

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"ID" = "1299588363"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"DefaultConnectionSettings" = "46 00 00 00 09 00 00 00 09 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{24C5EDBC-2851-452A-B521-5DA992F6C1B5}]
"WpadDecision" = "3"
"WpadDecisionTime" = "D0 42 83 57 6F 3D D2 01"

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"Name" = "mshta.exe"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASAPI32]
"FileDirectory" = "%windir%\tracing"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\00-50-56-e1-da-d8]
"WpadDecision" = "3"
"WpadDecisionReason" = "1"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASAPI32]
"EnableConsoleTracing" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASMANCS]
"EnableConsoleTracing" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASAPI32]
"FileTracingMask" = "4294901760"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "46 00 00 00 36 00 00 00 09 00 00 00 00 00 00 00"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASMANCS]
"FileTracingMask" = "4294901760"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{24C5EDBC-2851-452A-B521-5DA992F6C1B5}]
"WpadNetworkName" = "Network 2"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASMANCS]
"EnableFileTracing" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASAPI32]
"ConsoleTracingMask" = "4294901760"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{24C5EDBC-2851-452A-B521-5DA992F6C1B5}]
"WpadDecisionReason" = "1"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASAPI32]
"MaxFileSize" = "1048576"

[HKLM\SOFTWARE\Microsoft\Tracing\mshta_RASMANCS]
"ConsoleTracingMask" = "4294901760"
"FileDirectory" = "%windir%\tracing"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\00-50-56-e1-da-d8]
"WpadDecisionTime" = "D0 42 83 57 6F 3D D2 01"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan deletes the following registry key(s):

[HKLM\SOFTWARE\Microsoft\Code Store Database\NT5LockDownTest]

The Trojan deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyServer"
"ProxyOverride"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName"
"ProxyBypass"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"

Dropped PE files

MD5 File path
eaba486ca44ce139b1a6c2520fe61837c:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\3rdparty\FS.dll
eed49c88dba5f2aa10cbd3acf66d899dc:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\3rdparty\FS.ocx
187f54c7371ffc2b31a082f8b6ce8682c:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\uTorrent.exe
b184f59e2c565aefe18a952ad5c57dafc:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\vrego.exe

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

Removals

Remove it with Ad-Aware

  1. Click (here) to download and install Ad-Aware Free Antivirus.
  2. Update the definition files.
  3. Run a full scan of your computer.

Manual removal*

  1. Terminate malicious process(es) (How to End a Process With the Task Manager):

    %original file name%.exe:4088
    mshta.exe:992

  2. Delete the original Trojan file.
  3. Delete or disinfect the following files created/modified by the Trojan:

    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\ru.json (9 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\index.hta (617 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\shell_scripts\shell_install_offer.js (7 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\common.js (350 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\shell_scripts\check_if_cscript_is_working.js (18 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\br.json (5 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\en.json (5 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\main_icon.png (4 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\de.json (6 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\styles\common.css (102 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\3rdparty\FS.dll (933 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\it.json (5 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\loading.gif (5 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\install.js (15 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\index.hta.log (26 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Roaming\uTorrent\settings.dat.new (73 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-732923889-1296844034-1208581001-1000\1f91d2d17ea675d4c2c3192e241743f9_88dcd395-b062-45b3-a6cd-79f37c0eba08 (105 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\uninstall.js (1 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\utt340B.tmp (0 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\bt_icon_48px.png (3 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\pt.json (5 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\styles\installer.css (587 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Roaming\Microsoft\Windows\Cookies\V5XZY3MU.txt (89 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\search_protect.png (3 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\yandex_horz_ru.png (7 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\fr.json (6 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\logo_Yandex_RU_UA_vertical.png (6 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\shell_scripts\shell_ping_after_close.js (312 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\install.1479015136.zip (283430 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\main_bittorrent.ico (103 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\initialize.js (978 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\scripts\es5-shim.js (11 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\i18n\es.json (5 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\yandex_horz.png (8 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Roaming\Microsoft\Windows\Cookies\ZJ9R2LUM.txt (89 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\3rdparty\FS.ocx (499 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\main_utorrent.ico (107 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\images\yandex_browser_setup.bmp (204 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\HYD3811.tmp.1479015136\HTA\uninstall.hta (575 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2CFA.tmp (97124 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\vrego.exe (33391 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\uTorrent.exe (70641 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\30EV4AVE\CA7KAXAO.HTM (2029 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GPS1JHSL\json[1].js (321 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GPS1JHSL\CAJT90MW.HTM (1979 bytes)

  4. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  5. Reboot the computer.
*Manual removal may cause unexpected system behaviour and should be performed at your own risk.

Static Analysis

VersionInfo

No information is available.

No information is available.

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
.text409623126235524.447937e9e633fd2aedade49bf819fab33d557
.rdata28672449646083.58909db16645055619c0cc73276ff5c3adb75
.data3686411048810243.26405a59d6ff4f72ca84cc2dea3b332090bfb
.ndata1474563276800d41d8cd98f00b204e9800998ecf8427e
.rsrc1802241084241085445.0865223e4b86258a850b91dd717fe6b07dca2

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/win7/track/stable/browser/ie/os-region/US/os-lang/en/os-ver/6.1/enc-ver/110208465/
hxxp://ip-api.com/json?callback=jQuery19104783731537734034_1479015148189&_=1479015148190
hxxp://i-50.b-000.xyz.bench.utorrent.com/e?i=5023.23.215.82
hxxp://download-lb.utorrent.com/endpoint/hydra-ut/os/win7/track/stable/browser/ie/os-region/US/os-lang/en/os-ver/6.1/enc-ver/110208465/67.215.238.66
router.utorrent.com82.221.103.244
router.bittorrent.com67.215.246.10

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /json?callback=jQuery19104783731537734034_1479015148189&_=1479015148190 HTTP/1.1

Accept: */*

Accept-Language: en-US

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0E; .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: Sun, 13 Nov 2016 05:32:36 GMT

Content-Length: 321

jQuery19104783731537734034_1479015148189({"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: Sun, 13 Nov 2016 05:32:36 GMT..Content-Length: 321..jQuery19104783731537734034_1479015148189({"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: 269

{"eventName":"hydra1","action":"INFO","type":"i","res":"1916x902","cts":"1479015146","pv":"","cau":"0","cc":"0","bkt1":"0","ssb":"11","v":"110208465","cl":"uTorrent","osv":"6.1","l":"en","pid":"832","h":"utoimstic5YaH0wf","sid":"utoimstic5YaH0wf1479015136","order":"3"}

HTTP/1.1 200 OK

Content-Type: text/html

Date: Sun, 13 Nov 2016 05:32:26 GMT

Server: nginx

X-Powered-By: PHP/5.4.30

Content-Length: 21

Connection: Close

{"response_code":200}..

GET /endpoint/hydra-ut/os/win7/track/stable/browser/ie/os-region/US/os-lang/en/os-ver/6.1/enc-ver/110208465/ 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: Sun, 13 Nov 2016 05:32:17 GMT

Content-Type: application/octet-stream

Content-Length: 2433394

Connection: close

X-bt-sig: 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

Last-Modified: Wed, 26 Oct 2016 01:55:28 0000

Accept-Ranges: none

Content-Disposition: attachment; filename="hta.zip"

X-bt-size: 2433394

Cache-Control: private

X-rl-mx: true

Rule-UUID: de7f6050-4f7c-45cf-a888-37b23152e2e9

Content-MD5: a2929026e7bb88527b8fae3606ec75fa

Expires: Tue, 01 Jan 1980 00:00:00 0000

X-bt-hash: 827ff98342a0f809fee80ea0dd3a701d77d2578d

PK.........[YIF1~ti...i.......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">. <!-- this is the loading img while loading offer page -->. <div id='loading_img'></div>.</body>..<script src="scripts/common.js"></script>..<script src="scripts/install.js"></script>..</html>.PK.........[YIw[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

<<< 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: 260

{"eventName":"hydra1","action":"packDownloadResult","type":"i","result":"1","cau":"0","pv":"","cc":"0","bkt1":"0","ssb":"11","v":"110208465","cl":"uTorrent","osv":"6.1","l":"en","pid":"832","h":"utoimstic5YaH0wf","sid":"utoimstic5YaH0wf1479015136","order":"2"}

HTTP/1.1 200 OK

Content-Type: text/html

Date: Sun, 13 Nov 2016 05:32:26 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: 233

{"eventName":"hydra1","action":"begin","type":"i","cau":"0","pv":"","cc":"0","bkt1":"0","ssb":"1","v":"110208465","cl":"uTorrent","osv":"6.1","l":"en","pid":"832","h":"utoimstic5YaH0wf","sid":"utoimstic5YaH0wf1479015136","order":"0"}

HTTP/1.1 200 OK

Content-Type: text/html

Date: Sun, 13 Nov 2016 05:32:16 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":"1","v":"110208465","cl":"uTorrent","osv":"6.1","l":"en","pid":"832","h":"utoimstic5YaH0wf","sid":"utoimstic5YaH0wf1479015136","order":"1"}

HTTP/1.1 200 OK

Content-Type: text/html

Date: Sun, 13 Nov 2016 05:32:16 GMT

Server: nginx

X-Powered-By: PHP/5.4.30

Content-Length: 21

Connection: Close

{"response_code":200}..

Map

The Trojan connects to the servers at the folowing location(s):

Strings from Dumps

%original file name%.exe_4088:

.text

.text

`.rdata

`.rdata

@.data

@.data

.ndata

.ndata

.rsrc

.rsrc

uDSSh

uDSSh

.DEFAULT\Control Panel\International

.DEFAULT\Control Panel\International

Software\Microsoft\Windows\CurrentVersion

Software\Microsoft\Windows\CurrentVersion

GetWindowsDirectoryA

GetWindowsDirectoryA

KERNEL32.dll

KERNEL32.dll

ExitWindowsEx

ExitWindowsEx

USER32.dll

USER32.dll

GDI32.dll

GDI32.dll

SHFileOperationA

SHFileOperationA

ShellExecuteA

ShellExecuteA

SHELL32.dll

SHELL32.dll

RegEnumKeyA

RegEnumKeyA

RegCreateKeyExA

RegCreateKeyExA

RegCloseKey

RegCloseKey

RegDeleteKeyA

RegDeleteKeyA

RegOpenKeyExA

RegOpenKeyExA

ADVAPI32.dll

ADVAPI32.dll

COMCTL32.dll

COMCTL32.dll

ole32.dll

ole32.dll

VERSION.dll

VERSION.dll

verifying installer: %d%%

verifying installer: %d%%

unpacking data: %d%%

unpacking data: %d%%

... %d%%

... %d%%

hXXp://nsis.sf.net/NSIS_Error

hXXp://nsis.sf.net/NSIS_Error

~nsu.tmp

~nsu.tmp

%u.%u%s%s

%u.%u%s%s

RegDeleteKeyExA

RegDeleteKeyExA

%s=%s

%s=%s

*?|/":

*?|/":

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\uTorrent.exe

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\uTorrent.exe

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\vrego.exe

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp\vrego.exe

7-747v7}7

7-747v7}7

9 9$9(9,9094989

9 9$9(9,9094989

1/2g2

1/2g2

: :$:(:,:0:4:8:<:>

: :$:(:,:0:4:8:<:>

4.CWP

4.CWP

!'<.el>

!'<.el>

nsn2D49.tmp

nsn2D49.tmp

:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp

:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsn2D49.tmp

c:\%original file name%.exe

c:\%original file name%.exe

%original file name%.exe

%original file name%.exe

ers\"%CurrentUserName%"\AppData\Local\Temp\nss2C2E.tmp

ers\"%CurrentUserName%"\AppData\Local\Temp\nss2C2E.tmp

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\

%CqXo

%CqXo

}.cK?

}.cK?

{-.uZ\Z

{-.uZ\Z

x%FO>

x%FO>

.LY"M

.LY"M

AutoIt supports the __stdcall (WINAPI) and __cdecl calling conventions. The __stdcall (WINAPI) convention is used by default but __cdecl can be used instead. See the DllCall() documentation for details on changing the calling convention.

AutoIt supports the __stdcall (WINAPI) and __cdecl calling conventions. The __stdcall (WINAPI) convention is used by default but __cdecl can be used instead. See the DllCall() documentation for details on changing the calling convention.

Missing operator in expression."Unbalanced brackets in expression.

Missing operator in expression."Unbalanced brackets in expression.

mshta.exe_992:

.text

.text

`.data

`.data

.rsrc

.rsrc

@.reloc

@.reloc

clsid\{25336920-03f9-11cf-8fd0-00aa00686f13}\InProcServer32

clsid\{25336920-03f9-11cf-8fd0-00aa00686f13}\InProcServer32

msvcrt.dll

msvcrt.dll

KERNEL32.dll

KERNEL32.dll

ADVAPI32.dll

ADVAPI32.dll

RegCloseKey

RegCloseKey

RegOpenKeyExA

RegOpenKeyExA

_amsg_exit

_amsg_exit

_acmdln

_acmdln

mshta.pdb

mshta.pdb

name="Microsoft.Windows.InetCore.mshta"

name="Microsoft.Windows.InetCore.mshta"

version="5.1.0.0"

version="5.1.0.0"

Kernel32.dll

Kernel32.dll

2kernel32.dll

2kernel32.dll

9.00.8112.16421 (WIN7_IE9_RTM.110308-0330)

9.00.8112.16421 (WIN7_IE9_RTM.110308-0330)

MSHTA.EXE

MSHTA.EXE

Windows

Windows

9.00.8112.16421

9.00.8112.16421