HEUR:Trojan.Win32.Generic (Kaspersky), Trojan-PWS.Win32.Zbot!IK (Emsisoft), Trojan-PSW.Win32.Zbot.6.FD, GenericInjector.YR, BackdoorCaphaw_QKKBAL.YR, TrojanPSWZbot.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: 06e844cbd3d8fc7e26a8acf2059695c1
SHA1: eb4a15587de9ac7cb731a6ff21d3aeec745c0ec8
SHA256: 30108015a6c4ab8dc2cd4b5194cdb3440abb7be0ebeb91e29f6753192bca17e5
SSDeep: 3072:0Hu4f3cAd229gD5EEIu/B/bbtYjARHdFRJ8R8ZhqawtttjGopFYLDYQUGRbIERyU:s3cY229gtEuBjJYjARHJhq9HCaC/YLEH
Size: 236419 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2013-10-01 20:28:42
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):
qebie.exe:572
06e844cbd3d8fc7e26a8acf2059695c1.exe:1844
File activity
The process 06e844cbd3d8fc7e26a8acf2059695c1.exe:1844 makes changes in a file system.
The Trojan-PSW creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Local Settings\Temp\tmpf344019b.bat (177 bytes)
%Documents and Settings%\%current user%\Application Data\Cuiku\qebie.exe (236 bytes)
Registry activity
The process qebie.exe:572 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" = "2F 6E E5 7C D5 49 9A D4 2A CC 97 83 32 B5 55 8A"
[HKCU\Software\Microsoft\Royf]
"Qebis" = "E6 ED E8 BA CD C2 9D B7 E0 43 1D EC 1E 66 21 B5"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
The process 06e844cbd3d8fc7e26a8acf2059695c1.exe:1844 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" = "D7 B5 75 21 BB A3 37 EE 66 C4 15 4C 0E 9A 66 49"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
Network activity (URLs)
| URL | IP |
|---|---|
| hxxp://190.215.38.235/oo/cfg.bin |
Rootkit activity
The Trojan-PSW installs the following user-mode hooks in WININET.dll:
HttpSendRequestExA
HttpSendRequestW
InternetReadFileExA
InternetQueryDataAvailable
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:
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):
qebie.exe:572
06e844cbd3d8fc7e26a8acf2059695c1.exe:1844 - Delete the original Trojan-PSW file.
- Delete or disinfect the following files created/modified by the Trojan-PSW:
%Documents and Settings%\%current user%\Local Settings\Temp\tmpf344019b.bat (177 bytes)
%Documents and Settings%\%current user%\Application Data\Cuiku\qebie.exe (236 bytes) - Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
- Reboot the computer.