Trojan.Win32.Inject.gbms (Kaspersky), Trojan.Win32.Generic!BT (VIPRE), Trojan-PSW.Win32.Tepfer!IK (Emsisoft), Trojan-PSW.Win32.Zbot.4.FD, GenericInjector.YR (Lavasoft MAS)Behaviour: Trojan-PSW, Trojan
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: 7cba82db4657899046940ea09e0afc8c
SHA1: 922d44c2bebd1da28af65c3bac5af3b2f6601fc2
SHA256: 6caf17c040f2847420c1a1c7aa3dae922fb8f2493d53b1ca9b6935611cb7b696
SSDeep: 6144:AYHmmFgbnshYfV TOGzvmkxBs723qGh maXdPc:Ak24hYN TOmvm0UG9up
Size: 311808 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2013-06-16 14:22:34
Summary: Trojan-PSW. Trojan program intended for stealing users passwords.
Dynamic Analysis
Payload
No specific payload has been found.
Process activity
The Trojan-PSW creates the following process(es):
7cba82db4657899046940ea09e0afc8c.exe:1600
omojwi.exe:1116
File activity
The process 7cba82db4657899046940ea09e0afc8c.exe:1600 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\Elbyek\omojwi.exe (1736 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HURAFDC.bat (173 bytes)
The process omojwi.exe:1116 makes changes in a file system.
The Trojan-PSW creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\NTUSER.DAT.LOG (6656 bytes)
%Documents and Settings%\%current user%\NTUSER.DAT (6308 bytes)
Registry activity
The process 7cba82db4657899046940ea09e0afc8c.exe:1600 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" = "6C DE 26 4E 78 EB 13 98 13 6F 0F F4 F7 97 70 6E"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"
The process omojwi.exe:1116 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" = "92 F2 A1 61 E2 76 4F A1 4F EE E1 14 94 DE 8A 99"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
[HKCU\Software\Microsoft\Uhkeagcead]
"236937g0" = "830 5UdKlenmv h7NjKk5g=="
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"
Network activity (URLs)
| URL | IP |
|---|---|
| hxxp://www.google.com/ | 173.194.43.82 |
| hxxp://www.google.ca/?gws_rd=cr&ei=MostUtzMFKLCyQHfkwE | 173.194.43.88 |
| hxxp://www.google.ca/?gws_rd=cr&ei=NIstUv2wJc3MqQG7_YG4CA |
Rootkit activity
The Trojan-PSW installs the following user-mode hooks in WININET.dll:
HttpSendRequestExA
HttpSendRequestW
InternetReadFileExA
InternetWriteFile
InternetWriteFileExA
InternetQueryDataAvailable
HttpQueryInfoW
HttpSendRequestExW
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
InternetCloseHandle
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:
GetClipboardData
TranslateMessage
The Trojan-PSW installs the following user-mode hooks in Secur32.dll:
DecryptMessage
SealMessage
DeleteSecurityContext
The Trojan-PSW installs the following user-mode hooks in WS2_32.dll:
WSAGetOverlappedResult
WSASend
recv
gethostbyname
WSARecv
send
closesocket
freeaddrinfo
getaddrinfo
GetAddrInfoW
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):
7cba82db4657899046940ea09e0afc8c.exe:1600
omojwi.exe:1116 - 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\Elbyek\omojwi.exe (1736 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\HURAFDC.bat (173 bytes)
%Documents and Settings%\%current user%\NTUSER.DAT.LOG (6656 bytes) - Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
- Reboot the computer.