RDN/PWS-Banker!C30034​760FDB

This page shows details and results of our analysis on the malware RDN/PWS-Banker!C30034760FDB

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 Engine

5600.1067

File Length

1219584

Description Added

2013-10-05

Description Modified

2013-10-05

Malware Proliferation

Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionRDN/PWS-Banker
Length1219584 bytes
MD5c30034760fdb92749e14238e59f3e470
SHA1e0235eb5aaede5b6872d774f4cb7d04321f4da92


Other Common Detection Aliases

Company NamesDetection Names
avastWin32:Rootkit-gen [Rtk]
AVG (GriSoft)Proxy.BBDE (Trojan horse)
aviraTR/ProxChange.FD
KasperskyTrojan-Banker.BAT.Banker.p
BitDefenderTrojan.GenericKDV.1298976
clamavPUA.Win32.Packer.Pklite-6
EsetWin32/ProxyChanger.FD trojan (probably variant)
normanSuspicious_Gen4.FAXJM
pandaSuspicious
SophosMal/Generic-S
V-BusterTrojan.ProxyChanger!VK5y8ilqJy8 (trojan)

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


ActivitiesRisk Levels
Attempts to modify the hosts file. This could be used to map hostnames different IP addresses redirecting traffic to an alternate location.High
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/PWS-Banker
McAfee SupportedRDN/PWS-Banker



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:

E0235EB5AAEDE5B6872D774F4CB7D04321F4DA92

The following files have been added to the system:

  • %WINDIR%\SYSTEM32\drivers\etc\lmhosts
  • %USERPROFILE%\Internet Explorer.lnk
  • %WINDIR%\SYSTEM32\moitano.dat
  • C:\config.sys--
  • C:\parco.bat
  • C:\config.sys---
  • %APPDATA%\mitos.pac
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\Internet Explorer.lnk

The following files have been deleted:

  • %APPDATA%\MICROSOFT\Internet Explorer\Quick Launch\Launch Internet Explorer Browser.lnk

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

  • C:\lazer.gif
  • C:\credi.bat
  • %WINDIR%\SYSTEM32\drivers\etc\hosts
  • %WINDIR%\SYSTEM32\drivers\etc\lmhosts.sam
  • %USERPROFILE%\Start Menu\Programs\Internet Explorer.lnk
  • %USERPROFILE%\Desktop\Internet Explorer.lnk
  • %APPDATA%\Administrator.reg

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INTERNET SETTINGS\AUTOCONFIGURL = file://C:/Documents and Settings/Administrator.%COMPUTERNAME%/Application Data/mitos.pac
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INTERNET SETTINGS\ENABLEHTTP1_1 = 1
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INTERNET SETTINGS\PROXYHTTP1.1 = 0
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INTERNET SETTINGS\WARNONBADCERTRECVING = 0
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\POLICIES\SYSTEM\ENABLELUA = 0

The applications attempted the following network connection(s):

  • hxxp://69.162.111.29/*****
  • 69.162.111.**:80

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