TSPY_FAREIT.MG
PWS:Win32/Fareit (Microsoft), Trojan.Zbot (Symantec), Troj/Agent-AASP (Sophos), Win.Trojan.Tepfer-214 (ClamAV), W32/Tepfer.HELV!tr.pws (Fortinet), Trojan-PWS.Win32.Fareit (Ikarus)
Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)

Threat Type: Spyware
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
As of this writing, the said sites are inaccessible.
It deletes itself after execution.
TECHNICAL DETAILS
Arrival Details
This spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Other System Modifications
This spyware adds the following registry entries:
HKEY_CURRENT_USER\Software\WinRAR
HWID = {random value}
Download Routine
This spyware connects to the following website(s) to download and execute a malicious file:
- http://{BLOCKED}darya.com/5YqTz.exe
- http://{BLOCKED}pts.com/c8H.exe
- http://ftp.{BLOCKED}ovingboxes.com/Q0o.exe
- http://{BLOCKED}imeathleticapparel.com/uxNQFm.exe
- http://{BLOCKED}sonjr.com/9wicxN.exe
It saves the files it downloads using the following names:
- %User Temp%\{random numbers}.exe
(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.)
As of this writing, the said sites are inaccessible.
Other Details
This spyware connects to the following possibly malicious URL:
- http://{BLOCKED}t.net:8080/ponyb/gate.php
- http://{BLOCKED}.{BLOCKED}.180.139:8080/ponyb/gate.php
- http://{BLOCKED}c.fm:8080/ponyb/gate.php
- http://{BLOCKED}pioneers.at:8080/ponyb/gate.php
It deletes itself after execution.