HEUR:Trojan.Win32.Generic (Kaspersky), Trojan.Win32.Generic!BT (VIPRE), Trojan.Win32.Llac!IK (Emsisoft), Trojan-PSW.Win32.Zbot.6.FD, GenericInjector.YR, TrojanPSWZbot.YR, BackdoorCaphaw_QKKBAL.YR (Lavasoft MAS)Behaviour: Trojan-PSW, Trojan, Backdoor
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: 79c7ca81928114561aed2c5cae5a7dcc
SHA1: a248023486f245e96fb60649f5caf8fb820b0874
SHA256: 0e6b20d88938bb2067846aff7843f47dd02c6309ba51efbb29f5600fb47c6c26
SSDeep: 6144:uybUDIxmhPtTZzPvYZGOwGnpaCA1UTnbc2OQkzTni9:928QiwoUiTn4bQknni
Size: 296675 bytes
File type: PE32
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2013-01-03 16:45:27
Summary: Trojan-PSW. Trojan program intended for stealing users passwords.
Dynamic Analysis
Process activity
The Trojan-PSW creates the following process(es):
79c7ca81928114561aed2c5cae5a7dcc.exe:2560
anga.exe:2968
The Trojan-PSW injects its code into the following process(es):
ctfmon.exe:252
File activity
The process 79c7ca81928114561aed2c5cae5a7dcc.exe:2560 makes changes in a file system.
The Trojan-PSW creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Application Data\Onog\anga.exe (296 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmpecb14d94.bat (177 bytes)
Registry activity
The process 79c7ca81928114561aed2c5cae5a7dcc.exe:2560 makes changes in a system registry.
The Trojan-PSW creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "63 FD 17 CA 1D 56 FD 62 0C 47 17 A8 AC C2 D7 D1"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
The process ctfmon.exe:252 makes changes in a system registry.
The Trojan-PSW creates and/or sets the following values in system registry:
[HKCU\Software\Microsoft\Azkav]
"Asmou" = "1C 20 AD 98 F3 A2 CE 9F A3 45 8D 82 EB 7A 74 85"
The Trojan-PSW deletes the following value(s) in system registry:
The Trojan-PSW disables automatic startup of the application by deleting the following autorun value:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"internat.exe"
The process anga.exe:2968 makes changes in a system registry.
The Trojan-PSW creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "BC 8F 63 5A F6 7E 07 DC 97 DB 88 E4 05 C9 20 D4"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
Network activity (URLs)
URL: hxxp://www.google.ca/webhp IP: 74.125.226.215 Country: United States
URL: www.google.com IP: 74.125.226.209
Rootkit activity
The Trojan-PSW installs the following user-mode hooks in WININET.dll:
HttpSendRequestExW
HttpSendRequestExA
InternetReadFileExA
HttpSendRequestA
HttpSendRequestW
InternetQueryDataAvailable
InternetCloseHandle
HttpQueryInfoA
InternetReadFile
The Trojan-PSW installs the following user-mode hooks in CRYPT32.dll:
PFXImportCertStore
The Trojan-PSW installs the following user-mode hooks in USER32.dll:
SetCursorPos
DefMDIChildProcA
DefFrameProcA
DefDlgProcA
GetClipboardData
DefMDIChildProcW
DefFrameProcW
GetUpdateRgn
RegisterClassA
GetDCEx
ReleaseCapture
SetCapture
DefWindowProcA
CallWindowProcA
GetUpdateRect
PeekMessageA
CallWindowProcW
GetMessagePos
GetCursorPos
EndPaint
BeginPaint
DefWindowProcW
RegisterClassExA
GetMessageA
DefDlgProcW
SwitchDesktop
OpenInputDesktop
RegisterClassExW
RegisterClassW
GetCapture
PeekMessageW
GetMessageW
GetWindowDC
TranslateMessage
GetDC
ReleaseDC
The Trojan-PSW installs the following user-mode hooks in WS2_32.dll:
WSASend
send
closesocket
The Trojan-PSW installs the following user-mode hooks in kernel32.dll:
GetFileAttributesExW
The Trojan-PSW installs the following user-mode hooks in ntdll.dll:
LdrLoadDll
NtCreateThread
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*
- Scan a system with an anti-rootkit tool.
- Terminate malicious process(es) (How to End a Process With the Task Manager):
79c7ca81928114561aed2c5cae5a7dcc.exe:2560
anga.exe:2968 - Delete the original Trojan-PSW file.
- Delete or disinfect the following files created/modified by the Trojan-PSW:
%Documents and Settings%\%current user%\Application Data\Onog\anga.exe (296 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmpecb14d94.bat (177 bytes) - Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
- Reboot the computer.