RDN/Spybot.bfr!623079​98E8DB

This page shows details and results of our analysis on the malware RDN/Spybot.bfr!62307998E8DB

Overview

Viruses are self-replicating. They are often spread by a network or by transmission to a removable medium such as a removable disk, writable CD, or USB drive. Viruses may also spread by infecting files on a network file system or a file system that is shared by another computer.


Minimum Engine

5600.1067

File Length

5127844

Description Added

2014-08-03

Description Modified

2014-08-03

Malware Proliferation

Characteristics

This is a Virus

File PropertiesProperty Values
McAfee DetectionRDN/Spybot.bfr
Length5127844 bytes
MD562307998e8db7a0215cc2beb91a80c00
SHA16962d782eb5efe3b679da9df3c8ba92b40c10e54


Other Common Detection Aliases

Company NamesDetection Names
avastWin32:SMSSend-CGL
AVG (GriSoft)Skodna.ArchSMS.CGH (Adware)
aviraTR/Fraud.Gen7
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderApplication.Generic.671220
clamavPUA.Win32.Packer.Exe-2
Dr.WebTrojan.InstallMonster.745
FortiNetRiskware/SMS_AHD
SymantecTrojan.Gen.2
EsetWin32/Hoax.ArchSMS.AHD.Gen application
normanwinpe/InstallMonstr.O

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


ActivitiesRisk Levels
Enumerates many system files and directories.Low
Process attempts to call itself recursivelyLow
Adds or modifies Internet Explorer cookiesLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/Spybot.bfr
McAfee SupportedRDN/Spybot.bfr



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:

6962D782EB5EFE3B679DA9DF3C8BA92B40C10E54

The following files have been added to the system:

  • %TEMP%\RarSFX0\starts.exe
  • %ALLUSERSPROFILE%\Desktop\Download Powerp.lnk

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

  • %TEMP%\RarSFX0\__tmp_rar_sfx_access_check_83406

The following registry elements have been created:

  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\STARTS\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\STARTS\DEBUG\

The following registry elements have been changed:

  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\STARTS\DEBUG\TRACE LEVEL
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\CATEGORYCOUNT = 16
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\CATEGORYMESSAGEFILE = %WINDIR%\SYSTEM32\ESENT.dll
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\EVENTMESSAGEFILE = %WINDIR%\SYSTEM32\ESENT.dll
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\TYPESSUPPORTED = 7

The applications attempted the following network connection(s):

  • 5.149.254.***:80
  • hxxp://6ymr3129ekf4ezd.javoki.ru/api/*****

Symptoms

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

Method of Infection

Viruses are self-replicating. They are often spread by a network or by transmission to a removable medium such as a removable disk, writable CD, or USB drive. Viruses may also spread by infecting files on a network file system or a file system that is shared by another computer.

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