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RDN/Generic PWS.y!bbw!B8B75CD22E5​F

This page shows details and results of our analysis on the malware RDN/Generic PWS.y!bbw!B8B75CD22E5F

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Threat Detail

  • Malware Type: Trojan
  • Malware Sub-type: N/A
  • Protection Added: 2014-11-25

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 Engine

5600.1067

File Length

424960

Description Added

2014-11-25

Description Modified

2014-11-25

Malware Proliferation

This is a Trojan

File PropertiesProperty Values
McAfee DetectionRDN/Generic PWS.y!bbw
Length424960 bytes
MD5b8b75cd22e5f0c1393746ec0ea595f8a
SHA1391260ea5869d9da4d6c179f70af743d3346f9df


ActivitiesRisk Levels
Attempts to connect to a medium risk domain that may pose a minor security risk.Medium
Enumerates many system files and directories.Low
Adds or modifies Internet Explorer cookiesLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/Generic PWS.y!bbw
McAfee SupportedRDN/Generic PWS.y!bbw



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:

b8b75cd22e5f0c1393746ec0ea595f8a.bin

The following files have been added to the system:

  • %TEMP%\.she
  • %TEMP%\JEDATA.DLL

The following files have been changed:

  • %TEMP%orary Internet Files\Content.IE5\index.dat

The following registry elements have been created:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\MULTIMEDIA\DRAWDIB\

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\MULTIMEDIA\DRAWDIB\VGA.DRV [private subnet](BGR 0) = 31,31,31,31
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\DIRECTDRAW\MOSTRECENTAPPLICATION\ID = 1416446750
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\DIRECTDRAW\MOSTRECENTAPPLICATION\NAME = b8b75cd22e5f0c1393746ec0ea595f8a.bin

The applications attempted the following network connection(s):

  • 113.[private subnet]
  • 106.187.51.***:80
  • 211.90.25.**:80
  • 112.90.83.**:80
  • 118.144.80.***:80
  • 103.7.30.**:80
  • 113.108.16.**:80
  • 121.14.125.**:80
  • 115.239.211.**:80
  • hxxp://www.bqxyg.com/

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

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.

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.