FakeRean-FAJ!35E813FB​4873!35E813FB4873

This page shows details and results of our analysis on the malware FakeRean-FAJ!35E813FB4873!35E813FB4873

Overview

This is a Trojan detection. Unlike viruses, Trojans do not self-replicate. They are spread manually, often under the premise that they are beneficial or wanted. The most common installation methods involve system or security exploitation, and unsuspecting users manually executing unknown programs. Distribution channels include e-mail, malicious or hacked Web pages, Internet Relay Chat (IRC), peer-to-peer networks, etc.


Minimum DAT

7215 (2013-10-01)

Updated DAT

7215 (2013-10-01)

Minimum Engine

5600.1067

File Length

854016

Description Added

2013-10-02

Description Modified

2013-10-02

Malware Proliferation

Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionFakeRean-FAJ!35E813FB4873
Length854016 bytes
MD535e813fb48737cbf3454daf89a010cf8
SHA1f88aad849c76504ba8914992992ec3843a0216fb


Other Common Detection Aliases

Company NamesDetection Names
ahnlabTrojan/Win32.FakeAV
AVG (GriSoft)Crypt2.BJLU
aviraTR/Crypt.XPACK.Gen
KasperskyTrojan-FakeAV.Win32.Agent.iivu
Microsoftrogue:win32/fakerean
SymantecSuspicious.Cloud.2
EsetWin32/Kryptik.BLQI
SophosTroj/Agent-ADIJ

Other brands and names may be claimed as the property of others.


ActivitiesRisk Levels
Enumerates many system files and directories.Low
Enumerates process listLow
Displays systray popups that warn of malware related activitiesLow
Adds or modifies Internet Explorer cookiesLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaFakeRean-FAJ!35E813FB4873
McAfee SupportedFakeRean-FAJ!35E813FB4873



System Changes

Some path values have been replaced with environment variables as the exact location may vary with different configurations.
e.g.
%WINDIR% = \WINDOWS (Windows 9x/ME/XP/Vista/7), \WINNT (Windows NT/2000)
%PROGRAMFILES% = \Program Files


The following files were analyzed:

F88AAD849C76504BA8914992992EC3843A0216FB

The following files have been added to the system:

  • %USERPROFILE%\Local Settings\Application Data\GDIPFONTCACHEV1.DAT
  • %TEMP%\~DF9B6.tmp

The following registry elements have been created:

  • HKEY_CURRENT_USER\SOFTWARE\35AF2AF4A14A11A5A97F709E54CFD916\

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\35AF2AF4A14A11A5A97F709E54CFD916\FRUN = 48
  • HKEY_CURRENT_USER\SOFTWARE\35AF2AF4A14A11A5A97F709E54CFD916\O`LD = Houdsodu!Rdbtshux
  • HKEY_CURRENT_USER\SOFTWARE\35AF2AF4A14A11A5A97F709E54CFD916\Q`UI = B;]ENBTLD0]@ELHOH0/WLF]MNB@MR0]Udlq]G99@@E958B67415C@9805883883DB2952@1307GC
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\INTERNET SECURITY = %TEMP%\F88AAD849C76504BA8914992992EC3843A0216FB

The applications attempted the following network connection(s):

  • hxxp://saggerboy.com/twg/*****

Symptoms

This symptoms of this detection are the files, registry, and network communication referenced in the characteristics section.

Method of Infection

Trojans do not self-replicate. They are spread manually, often under the premise that the executable is something beneficial. Distribution channels include IRC, peer-to-peer networks, newsgroup postings, e-mail, etc.

Removal

Please use the following instructions for all supported versions of Windows:


1. Disable Windows System Restore. For instructions, please refer to: http://www.mcafee.com/us/downloads/free-tools/disabling-system-restore.aspx

2. Update your McAfee Anti-Virus product to the latest version (when possible), and ensure the latest DAT and Engine and any applicable EXTRA.DATs are installed.

3. Run a full system scan. (On-Demand Scan)

4. Reboot, as soon as it is convenient, to ensure all malicious components are removed.

Variants