RDN/Generic.hra!DF2C7​0B85AA1

This page shows details and results of our analysis on the malware RDN/Generic.hra!DF2C70B85AA1

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

7271 (2013-11-26)

Updated DAT

7271 (2013-11-26)

Minimum Engine

5600.1067

File Length

2114033

Description Added

2013-11-27

Description Modified

2013-11-27

Malware Proliferation

Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionRDN/Generic.hra
Length2114033 bytes
MD5df2c70b85aa1d13298d26ef6297462fd
SHA1d5bc64845daf230b96c8c85bd5b690a2ba136191


Other Common Detection Aliases

Company NamesDetection Names
Dr.WebAdware.BGuard.31
Eseta variant of Win32/Toolbar.Neobar.A
Trend MicroTROJ_GEN.F47V1002
vba32suspected of Trojan.Downloader.gen.h

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


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


McAfee ScansScan Detections
McAfee BetaRDN/Generic.hra
McAfee SupportedRDN/Generic.hra



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:

D5BC64845DAF230B96C8C85BD5B690A2BA136191

The following files have been added to the system:

  • %TEMP%\nsv9.tmp
  • %TEMP%\nsqA.tmp\image.bmp
  • %TEMP%\extensionInstallerHelperFolder\InstallerHelper.dll
  • %TEMP%\nsqA.tmp\nsResize.dll
  • %TEMP%\nsqA.tmp\nsDialogs.dll
  • %TEMP%\nsqA.tmp\sf.bmp
  • %TEMP%\nsqA.tmp\bg.bmp
  • %TEMP%\nsqA.tmp\md5dll.dll
  • %TEMP%\nsqA.tmp\System.dll

The following files were temporarily written to disk then later removed:

  • %TEMP%\nsk8.tmp
  • %TEMP%\nsqA.tmp

The applications attempted the following network connection(s):

  • 5.9.25.***:80
  • hxxp://cashsyst.com/*****

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