arrow_back
search
close

TSPY_FAREIT.ODS

August 27, 2013
 ALIASES:

PWS:Win32/Fareit.gen!C (Microsoft), W32/Injector.ADNN!tr (Fortinet), Trojan.Win32.Stoberox (Ikarus), Backdoor.Win32.Hlux.qsu (Kaspersky)

 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:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 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 deletes the initially executed copy of itself.

  TECHNICAL DETAILS

File Size:

101,376 bytes

File Type:

EXE

Memory Resident:

No

Initial Samples Received Date:

23 Aug 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 values}"

HKEY_CURRENT_USER\Software\WinRAR
Client Hash = "{random values}"

Dropping Routine

This spyware drops the following files:

  • {malware path}\out.bin

Download Routine

This spyware accesses the following websites to download files:

  • http://{BLOCKED}n-node.com/1.exe
  • http://{BLOCKED}n-node.com/6.exe

Other Details

This spyware connects to the following possibly malicious URL:

  • http://{BLOCKED}.{BLOCKED}.137.237/gate.php
  • http://{BLOCKED}.{BLOCKED}.138.212/gate.php
  • http://{BLOCKED}.{BLOCKED}.139.225/gate.php
  • http://{BLOCKED}.{BLOCKED}.140.218/gate.php
  • http://{BLOCKED}.{BLOCKED}.141.214/gate.php
  • http://{BLOCKED}.{BLOCKED}.142.202/gate.php
  • http://{BLOCKED}.{BLOCKED}.143.189/gate.php
  • http://{BLOCKED}.{BLOCKED}.144.219/gate.php
  • http://{BLOCKED}.{BLOCKED}.145.215/gate.php
  • http://{BLOCKED}.{BLOCKED}.146.203/gate.php
  • http://{BLOCKED}.{BLOCKED}.147.203/gate.php
  • http://{BLOCKED}.{BLOCKED}.148.198/gate.php
  • http://{BLOCKED}.{BLOCKED}.149.202/gate.php
  • http://{BLOCKED}e-cdn-node.com/gate.php
  • http://{BLOCKED}.{BLOCKED}.140.218/gate.php
  • http://{BLOCKED}.{BLOCKED}.141.214/gate.php
  • http://{BLOCKED}.{BLOCKED}.143.189/gate.php

It deletes the initially executed copy of itself

  SOLUTION

Minimum Scan Engine:

9.300

FIRST VSAPI PATTERN FILE:

10.240.05

FIRST VSAPI PATTERN DATE:

26 Aug 2013

VSAPI OPR PATTERN File:

10.241.00

VSAPI OPR PATTERN Date:

26 Aug 2013

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Delete this registry value

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_CURRENT_USER\Software\WinRAR
    • HWID = "{random values}"
  • In HKEY_CURRENT_USER\Software\WinRAR
    • Client Hash = "{random values}"

Step 3

Search and delete this file

[ Learn More ]
There may be some files that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.
  • {malware path}\out.bin

Step 4

Scan your computer with your Trend Micro product to delete files detected as TSPY_FAREIT.ODS. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.


Did this description help? Tell us how we did.