Trojan.MSIL.Agent.aor

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The description for Trojan.MSIL.Agent.aor was created during beta-test of «Malware description on demand» service. Learn more about at: www.dnt-lab.com/en/services.
Trojan.MSIL.Agent.aor

Last edited:

28.1.2011

The trojan is designed to steal confidential user information. It is a Windows .NET application (PE-EXE file). Its size is 1,116,397 bytes.

MD5: 1061DD99AC8AD010104CF04389CD0A21

SHA1: FB2C35AA9FFBE0A18CA7B2954E76C47BFB3B5CF8

Payload

The trojan implements the functionality that prevents the display of its payload when it starts within the following virtual environments:

VMWare
VirtualPC
VirtualBox
Sandboxie

The trojan is designed to steal the users' login information from the following software products:

Splinter Cell Pandora Tomorrow   
Splinter Cell Chaos Theory  
Call of Duty   
Call of Duty United Offensive   
Call of Duty 2   
Call of Duty 4   
COD4 Steam Version   
Call of Duty WAW   
Dawn of War   
Dawn of War - Dark Crusade   
Medieval II Total War   
Adobe Goolive   
Nero 7   
ACDSystems PicAView   
Act of War   
Adobe Photoshop 7   
Advanced PDF Password Recovery   
Advanced PDF Password Recovery Pro   
Advanced ZIP Password Recovery   
Anno 1701   
Ashamopp WinOptimizer Platinum   
AV Voice Changer   
Battlefield(1942)   
Battlefield 1942 Secret Weapons of WWII   
Battlefield 1942 The Road to Rome   
Battlefield 2   
Battlefield(2142)   
Battlefield Vietnam   
Black and White   
Black and White 2   
Boulder Dash Rocks   
Burnout Paradise   
Camtasia Studio 4 
Chrome   
Codec Tweak Tool   
Command and Conquer Generals   
Command and Conquer Generals Zero Hour   
Red Alert 2   
Red Alert   
Command and Conquer Tiberian Sun   
Command and Conquer 3   
Company of Heroes   
Counter-Strike   
Crysis   
PowerDVD   
PowerBar   
CyberLink PowerProducer   
Day of Defeat   
The Battle for Middle-earth II   
The Sims 2   
The Sims 2 University   
The Sims 2 Nightlife   
The Sims 2 Open For Business   
The Sims 2 Pets   
The Sims 2 Seasons   
The Sims 2 Glamour Life Stuff   
The Sims 2 Celebration Stuff   
The Sims 2 H M Fashion Stuff   
The Sims 2 Family Fun Stuff   
DVD Audio Extractor
Empire Earth II   
F.E.A.R   
F-Secure   
FARCRY   
FARCRY 2   
FIFA 2002   
FIFA 2003   
FIFA 2004   
FIFA 2005   
FIFA 07   
FIFA 08   
Freedom Force   
Frontlines Fuel of War Beta   
Frontlines  Fuel of War   
GetRight   
Global Operations   
Gunman   
Half-Life   
Hellgate London   
Hidden & Dangerous 2   
IGI 2 Retail   
InCD Serial   
IG2   
iPod Converter (Registration Code)   
iPod Converter (User Name)   
James Bond 007 Nightfire   
Status Legends of Might and Magic   
Macromedia Flash 7   
Macromedia Fireworks 7   
Macromedia Dreamweaver 7   
Madden NFL 07   
Matrix Screensave   
Medal of Honor  Airborne   
Medal of Honor  Allied Assault   
Medal of Honor  Allied Assault  Breakthrough   
Medal of Honor  Heroes 2   
mIRC   
Nascar Racing 2002   
Nascar Racing 2003   
NHL 2002   
NBA LIVE 2003   
NBA LIVE 2004   
NBA LIVE 07   
NBA Live 08   
Need for Speed Carbon   
Need For Speed Hot Pursuit 2   
Need for Speed Most Wanted   
Need for Speed ProStreet   
Need For Speed Underground   
Need For Speed Underground 2   
Nero - Burning Rom   
Nero 7   
Nero 8   
NHL 2002   
NHL 2003   
NHL 2004   
NHL 2005   
NOX   
Numega SmartCheck   
OnlineTVPlayer 
O&O Defrag 8.0 
Partition Magic 8.0   
Passware Encryption Analyzer 
Passware Windows Key 
PowerDvD   
PowerStrip   
Pro Evolution Soccer 2008   
Rainbow Six III RavenShield   
Shogun Total War Warlord Edition   
Sid(Meier) 's Pirates!   
Sid(Meier) 's Pirates!   
Sim City 4 Deluxe   
Sim City 4   
Sniffer Pro 4.5   
Soldiers Of Anarchy   
Soldiers Of Anarchy   
Stalker - Shadow of Chernobyl   
Star Wars Battlefront II (v1.0)   
Star Wars Battlefront II (v1.1)   
Steganos Internet Anonym VPN   
Splinter Cell Pandora Tomorrow   
Surpreme Commander   
S.W.A.T 2   
S.W.A.T 3   
S.W.A.T 4   
TechSmith SnagIt 
Texas Calculatem 4 
The Battle for Middle-earth   
The Orange Box   
The Orange Box   
TMPGEnc DVD Author   
TuneUp 2007 
TuneUp 2008 
TuneUp 2009 
Winamp 
The Sims 3   
Spore   
Mirrors Edge   
GTA IV   
FIFA 2009   
Pro Evolution Soccer 2009   
FIFA 2008   
Nero 9   
Mirc 
Orange Box 

The stolen information includes values of parameters with the following names:

Name
Serial
Registration Code
User Name
Username
Company
License
Owner
Key
Serial Key

The collected data is written to the file:

%Temp%\TMP.dat

And then it will be sent to an attacker by email.

The trojan accesses the service "www.whatismyip.com" to determine the IP-address of a victim machine.

Once launched, the trojan extracts the following files from its body:

%WorkDir%\System.Data.SQLite.DLL (886,272 bytes)
%Temp%\melt.tmp (6 bytes)

System.Data.SQLite.DLL is the SQLite database engine and ADO.NET provider's library. melt.tmp containes the string:

melt

The trojan modifies the file:

%System%\drivers\etc\hosts

by writing the following strings to it:

##Do not touch this file, changing it will cause SERIOUS damage to your computer
127.0.0.1 www.rsbot.org/vb/
127.0.0.1 rsbot.org/vb/
127.0.0.1 85.25.184.47
127.0.0.1 www.rsbot.com
127.0.0.1 www.rsbot.com
127.0.0.1 www.rsbot.org
127.0.0.1 www.rsbot.org
127.0.0.1 virustotal.com
127.0.0.1 www.virustotal.com
127.0.0.1 www.virusscan.jotti.org/
127.0.0.1 www.virusscan.jotti.org/en
127.0.0.1 www.virusscan.jotti.org/en
127.0.0.1 www.rsbots.net
127.0.0.1 rsbots.net
127.0.0.1 www.RSbots.net
127.0.0.1 www.AutoFighter.org
127.0.0.1 www.RSBotting.com
127.0.0.1 www.RSTrainers.com
127.0.0.1 www.CodeSpace.net
127.0.0.1 www.RsAutoCheats.com
127.0.0.1 www.XxBots.net
127.0.0.1 www.AutoFarmer.org
127.0.0.1 www.kMiner.org

Thus, access to listed resources is blocked.

Removal Instructions

If your computer was not protected by an antivirus and was infected with this malware, follow these steps to remove it:

1. Delete the original trojan file (its location on the infected computer will depend on how the program originally penetrated the victim machine).

2. Delete the following files:

%WorkDir%\System.Data.SQLite.DLL 
%Temp%\melt.tmp 
%Temp%\TMP.dat

3. Restore the original contents of the following file:

%System%\drivers\etc\hosts

4. Perform a full system scan with an antivirus with updated databases.

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