Gen:Variant.Kazy.107580 (BitDefender), PWS:Win32/Simda (Microsoft), HEUR:Trojan.Win32.Generic (Kaspersky), Trojan.Win32.Generic!BT (VIPRE), Trojan.PWS.Ibank.456 (DrWeb), Gen:Variant.Kazy.107580 (B) (Emsisoft), Artemis!C520CF3E62A7 (McAfee), Infostealer.Shiz!gen2 (Symantec), Trojan-PWS.Win32.Simda (Ikarus), BackDoor.Generic16.NTP (AVG), Win32:Shiz-ZA [Trj] (Avast), TROJ_GEN.R0CBC0DJV13 (TrendMicro), Backdoor.Win32.Shiz.FD, Shiz.YR, GenericInjector.YR, BackdoorCaphaw_QKKBAL.YR (Lavasoft MAS)Behaviour: Trojan, Backdoor
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: c520cf3e62a77dc98773babfd4ad3ec5
SHA1: 8f21d286a43246c2fdc9852cb6a671e56d87978a
SHA256: 13cbd83cb33c2fa4304adf2c6266cb67218040d80d2ca69f47979894c3d3c2f4
SSDeep: 6144:khE8i3lBczfqe13X0GR0NULNTvoV65oOh6Nq3TT/:v/DWzV59/
Size: 310272 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: WinterSoft
Created at: 1999-12-03 03:20:17
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:1420
File activity
The process %original file name%.exe:1420 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
%System%\config\software (3093 bytes)
%System%\config\SOFTWARE.LOG (5347 bytes)
%WinDir%\AppPatch\ogionkr.exe (2045 bytes)
The Trojan deletes the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\1.tmp (0 bytes)
Registry activity
The process %original file name%.exe:1420 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "81 44 75 7E 9F 5B 3D 74 C9 D9 45 DC DD 72 25 E4"
[HKLM\System\CurrentControlSet\Control\Session Manager]
"PendingFileRenameOperations" = "\??\%WinDir%\apppatch\ogionkr.exe_, \??\%WinDir%\apppatch\ogionkr.exe"
[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"a8a67a25" = "pEìX£bÀ¸¬qÄHF‡KöMþzYÉòd¼Œ¤Kô1,Ã…Â $ë›ÛÌ«â€Â¹l}Ë {Å“zΙC%é[qñl4ì;û´[Ã’#»Û:ÑU„„Ãâ€Ã‚Â\±ª²DÆ’uœ¡Ü¼);¼\Æ’tµ2â€ÂkDùâ€Âaâ€Â*›cü$}Sô|ë$¤ô{¬q³#sÃ…Ã¥\yuJÛËu©|ù¢rKã!$’‹‹b±ÃÄ£ã“ÉUcdÃÂÄZ¡r»ôâ€Â)Û©Š]“QlYÛl]$$D´ƒÌ£Q$aŒ‚*™ü›ÙóÃÂÃÂ=éÃâ€Ãƒâ€˜Ãƒâ€˜Ã¢â‚¬Â°Ã‚¬q9|áÃÂù’‘ÃÂéšÄR"
Network activity (URLs)
No activity has been detected.
HOSTS file anomalies
No changes have been detected.
Rootkit activity
The Trojan installs the following user-mode hooks in CRYPT32.dll:
CertVerifyCertificateChainPolicy
The Trojan installs the following user-mode hooks in WININET.dll:
HttpSendRequestExA
HttpSendRequestW
InternetReadFileExA
InternetWriteFileExA
InternetQueryDataAvailable
HttpSendRequestExW
InternetReadFile
HttpSendRequestA
InternetCloseHandle
The Trojan installs the following user-mode hooks in USER32.dll:
GetWindowTextA
GetClipboardData
SendInput
GetMessageA
GetMessageW
TranslateMessage
The Trojan installs the following user-mode hooks in ADVAPI32.dll:
CryptEncrypt
The Trojan installs the following user-mode hooks in WS2_32.dll:
WSASend
recv
gethostbyname
WSARecv
send
The Trojan installs the following user-mode hooks in kernel32.dll:
CreateFileW
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):
%original file name%.exe:1420
- Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
%System%\config\software (3093 bytes)
%System%\config\SOFTWARE.LOG (5347 bytes)
%WinDir%\AppPatch\ogionkr.exe (2045 bytes) - Reboot the computer.