Modified by: Rhena Inocencio
ALIASES:

PWS:Win32/Fareit.gen!C (Microsoft), Trojan-PSW.Win32.Tepfer.ipja (Kaspersky), a variant of Win32/Kryptik.AZBN trojan (NOD32), Trj/Tepfer.B (Panda)

 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.

It executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.

  TECHNICAL DETAILS

File Size: 134,656 bytes
File Type: EXE
Initial Samples Received Date: 19 Apr 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 = "{GUID}"

Download Routine

This spyware accesses the following websites to download files:

  • http://{BLOCKED}vashisht.com/GqzND.exe
  • http://www.{BLOCKED}istenze.it/nkZ9Q4.exe
  • http://www.{BLOCKED}lers-autobarn.se/wjtHj1eo.exe
  • http://{BLOCKED}p.{BLOCKED}trade.com/wnLzN.exe

It then executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.

Other Details

This spyware connects to the following possibly malicious URL:

  • http://{BLOCKED}l.{BLOCKED}im.com:8080/ponyb/gate.php
  • http://{BLOCKED}pairgreeley.org/ponyb/gate.php
  • http://{BLOCKED}pairgreeley.us/ponyb/gate.php
  • http://{BLOCKED}rvicegreeley.com/ponyb/gate.php