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TSPY_FAREIT.OB

May 14, 2013
 Analysis by: Rika Joi Gregorio
 ALIASES:

PWS:Win32/Fareit(Microsoft), Trojan.Zbot(Norton), Trojan-PWS.Win32.Tepfer(Ikarus), Win32/PSW.Fareit.A trojan(Eset)

 PLATFORM:

Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)

 OVERALL RISK RATING:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • 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.

  TECHNICAL DETAILS

File Size:

111,616 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

29 Mar 2013

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://www.{BLOCKED}fit.de/fLkHNd.exe
  • http://{BLOCKED}.{BLOCKED}.50.5/h1bXVj.exe
  • http://{BLOCKED}leme.com/uYy.exe
  • http://{BLOCKED}ncesolution.com/w2hLPMN.exe
  • http://www.{BLOCKED}werproducts.com/u9wxLJwg.exe

Other Details

This spyware connects to the following possibly malicious URL:

  • http://{BLOCKED}ge.com:8080/ponyb/gate.php
  • http://{BLOCKED}hllc.com:81/ponyb/gate.php
  • http://{BLOCKED}.{BLOCKED}azetrainingcenter.com/ponyb/gate.php
  • http://{BLOCKED}.{BLOCKED}azeuae.com/ponyb/gate.php