RDN/PWS-Banker!cw!E52​B7FFA094C

This page shows details and results of our analysis on the malware RDN/PWS-Banker!cw!E52B7FFA094C

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

22677

Description Added

2013-11-27

Description Modified

2013-11-27

Malware Proliferation

Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionRDN/PWS-Banker!cw
Length22677 bytes
MD5e52b7ffa094c2756ab830976eb752af4
SHA1a842201e42247a270a1b35d0a4a5e19d66e78081


Other Common Detection Aliases

Company NamesDetection Names
avastWin32:Malware-gen
AVG (GriSoft)PSW.Banker6.BDKR (Trojan horse)
aviraTR/Spy.Banker.AAIP.4
clamavPUA.Packed.FSG
Dr.WebTrojan.MulDrop5.4054
F-ProtW32/Heuristic-210!Eldorado (suspicious)
SymantecSuspicious.Cloud.5
EsetWin32/Spy.Banker.AAIP
normanSuspicious_F.E
SophosMal/Packer
Trend MicroPAK_Generic.002
vba32Unknown.Win32Virus
V-BusterSuspicious!SA (sequence)
Vet (Computer Associates)Win32/Oflwr.A!crypt

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
Enumerates many system files and directories.Low
Enumerates process listLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/PWS-Banker!cw
McAfee SupportedRDN/PWS-Banker!cw



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:

A842201E42247A270A1B35D0A4A5E19D66E78081

The following files have been added to the system:

  • %WINDIR%\SYSTEM32\drivers\etc\hosts.ics
  • C:\KOREAPATH\A842201E42247A270A1B35D0A4A5E19D66E78081
  • %WINDIR%\SYSTEM32\drivers\etc\hosts

The following files have been deleted:

  • %TEMP%\213937
  • %TEMP%\213937\TemporaryFile\TemporaryFile
  • %TEMP%\213984\TemporaryFile
  • %TEMP%\213937\TemporaryFile
  • %TEMP%\213984

The following registry elements have been created:

  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\POLICIES\EXPLORER\RUN\

The following registry elements have been changed:

  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\POLICIES\EXPLORER\RUN\JINYO = C:\KOREAPATH\A842201E42247A270A1B35D0A4A5E19D66E78081

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