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Virus:TR/VB.Inject.GP.61
Date discovered:17/08/2011
Type:Trojan
In the wild:No
Reported Infections:Low
Distribution Potential:Medium to high
Damage Potential:Medium
Static file:Yes
File size:167.936 Bytes
MD5 checksum:495BAA02D14599EB61524D6C6A1DB936
VDF version:7.11.13.117 - Wednesday, August 17, 2011
IVDF version:7.11.13.117 - Wednesday, August 17, 2011

 General Methods of propagation:
   • Autorun feature
   • Messenger


Aliases:
   •  Kaspersky: Trojan.Win32.Jorik.IRCbot.ame
   •  TrendMicro: TROJ_SPNR.02GK11
   •  Sophos: Mal/VB-YG


Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows 7


Side effects:
   • Drops files
   • Registry modification
   • Steals information

 Files It copies itself to the following location:
   • C:\Documents and Settings\%current username%\Application Data\%random character string%.exe



It deletes the initially executed copy of itself.

 Registry One of the following values is added in order to run the process after reboot:

–  [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   • "%random character string%"="C:\Documents and Settings\%current username%\Application Data\%random character string%.exe"

 Messenger It is spreading via Messenger. The characteristics are described below:

– Windows Live Messenger

 IRC To deliver system information and to provide remote control it connects to the following IRC Server:

Server: **********ina.com
Port: 7777
Server password: laekin0505x
Channel: #totalrenovation2011
Nickname: %random character string%
Password: ngrBot



– This malware has the ability to collect and send information such as:
    • Information about the Windows operating system


– Furthermore it has the ability to perform actions such as:
    • connect to IRC server
    • disconnect from IRC server
    • Join IRC channel
    • Leave IRC channel
    • Perform DDoS attack
    • Start spreading routine

 Backdoor The following port is opened:

– svchost.exe on a random UDP port

 Stealing It tries to steal the following information:
– Passwords typed into 'password input fields'

– A logging routine is started after one of the following websites are visited:
   • *1and1.com; *4shared.com; *alertpay.com; *aol.*; *bigstring.*;
      *depositfiles.*; *dotster.com; *dyndns*; *enom.com; *facebook.*;
      *fastmail.*; *fileserv.com; *filesonic.com; *freakshare.com; *gmx.*;
      *godaddy.com; *google.*; *hackforums.*; *hotfile.com; *letitbit.net*;
      *login.live.*; *login.yahoo.*; *mediafire.com; *megaupload.*;
      *members*.iknowthatgirl*; *members.brazzers.com*; *moneybookers.*;
      *moniker.com; *namecheap.com; *netflix.com; *netload.in; *no-ip*;
      *officebanking.cl; *oron.com; *paypal.*; *runescape*;
      *screenname.aol.*; *secure.logmein.*; *sendspace.com;
      *signin.ebay*SignIn; *sms4file.com; *speedyshare.com; *steampowered*;
      *thepiratebay.org; *torrentleech.org; *twitter.com; *uploaded.to;
      *uploading.com; *vip-file.com; *webnames.ru; *what.cd; *youporn.*

– It captures:
    • Login information

 Injection – It injects itself as a remote thread into a process.

    Process name:
   • explorer.exe

Access to the following websites is effectively blocked:
   • *bitdefender.*; *bullguard.*; *garyshood.*; *gdatasoftware.*;
      *kaspersky.*; *malwarebytes.*; *novirusthanks.*; *onecare.live.*;
      *onlinemalwarescanner.*; *pandasecurity.*; *precisesecurity.*;
      *sunbeltsoftware.*; *threatexpert.*; *trendmicro.*;
      *virusbuster.nprotect.*; *viruschief.*; *virustotal.*


 Miscellaneous Accesses internet resources:
   • http://api.wipmania.com/

 File details Programming language:
The malware program was written in Visual Basic.


Runtime packer:
In order to aggravate detection and reduce size of the file it is packed with a runtime packer.

Description inserted by Andrei Ilie on Tuesday, September 20, 2011
Description updated by Andrei Ilie on Tuesday, September 20, 2011

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