Trojan:MSIL/AgentTesla.FW!MTB

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:MSIL/AgentTesla.FW!MTB infection?

In this post you will certainly find regarding the meaning of Trojan:MSIL/AgentTesla.FW!MTB and also its adverse effect on your computer. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom by a sufferer.

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Most of the instances, Trojan:MSIL/AgentTesla.FW!MTB ransomware will certainly advise its targets to start funds move for the objective of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s tool.

Trojan:MSIL/AgentTesla.FW!MTB Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (3 unique times);
  • Creates RWX memory;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data.;
  • Detects Sandboxie through the presence of a library;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Creates a copy of itself;
  • Attempts to create or modify system certificates;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Collects information to fingerprint the system;
  • Ciphering the documents located on the victim’s disk drive — so the victim can no longer use the information;
  • Preventing regular access to the target’s workstation;

Related domains:

dist.torproject.orgRansom.Petya.S1164450
apps.identrust.comRansom.Petya.S1164450

Trojan:MSIL/AgentTesla.FW!MTB

The most normal networks where Trojan:MSIL/AgentTesla.FW!MTB Ransomware are infused are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a resource that organizes a malicious software program;

As quickly as the Trojan is effectively injected, it will either cipher the information on the target’s computer or avoid the device from working in an appropriate way – while also positioning a ransom note that discusses the requirement for the sufferers to impact the settlement for the objective of decrypting the files or recovering the file system back to the preliminary problem. In many instances, the ransom note will certainly come up when the client restarts the PC after the system has already been damaged.

Trojan:MSIL/AgentTesla.FW!MTB circulation channels.

In numerous corners of the world, Trojan:MSIL/AgentTesla.FW!MTB grows by leaps and bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom money quantity may differ depending on certain regional (local) settings. The ransom notes and methods of extorting the ransom money amount might differ depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software.

    In specific locations, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the target’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty statements about unlawful material.

    In countries where software application piracy is less popular, this approach is not as reliable for the cyber frauds. Alternatively, the Trojan:MSIL/AgentTesla.FW!MTB popup alert might wrongly assert to be originating from a police organization and will certainly report having situated youngster porn or various other prohibited data on the tool.

    Trojan:MSIL/AgentTesla.FW!MTB popup alert might falsely declare to be deriving from a regulation enforcement institution and also will certainly report having situated kid porn or other unlawful data on the device. The alert will in a similar way consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 1CF7BAF3
md5: 4e2273bca8389e2b57077e5e8cbd6f5f
name: 4E2273BCA8389E2B57077E5E8CBD6F5F.mlw
sha1: 51d4a2db8d10b76f44b08f88db7353d4c8db360c
sha256: 7f081859ae2b9b59f014669233473921f1cac755f6c6bbd5dcdd3fafbe710000
sha512: acc35caed138726d921f3458f8e7a6cfd2e106b5eb3d340005505f2b5076dbda3d62b7efb76ab39facc4358e4c81aafbd0b747b2d505727046b5f8fe051f4c55
ssdeep: 12288:VPM2o477B1ei2ePqvL8YSqk6pPBoqQ0ONnV7wIV7uikFg:uu7B1HqvL8YS4zQbNV7wIlubg
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

Trojan:MSIL/AgentTesla.FW!MTB also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 00510dbd1 )
LionicTrojan.Win32.TorJok.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.12461
CynetMalicious (score: 100)
CAT-QuickHealRansom.Petya.S1164450
ALYacTrojan.Ransom.Karo
CylanceUnsafe
ZillyaTrojan.TorJok.Win32.2
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:MSIL/TorJok.3851402a
K7GWTrojan ( 00510dbd1 )
Cybereasonmalicious.ca8389
CyrenW32/Trojan.QHTK-3047
SymantecRansom.Karo
ESET-NOD32MSIL/Filecoder.II
ZonerTrojan.Win32.60472
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Karo-6331638-1
KasperskyTrojan.Win32.TorJok.k
BitDefenderGen:Heur.MSIL.Bladabindi.1
NANO-AntivirusTrojan.Win32.TorJok.eqlvii
ViRobotTrojan.Win32.S.Ransom.720896
MicroWorld-eScanGen:Heur.MSIL.Bladabindi.1
TencentMalware.Win32.Gencirc.10ba13ab
Ad-AwareGen:Heur.MSIL.Bladabindi.1
SophosMal/Generic-R + Mal/Karo-A
ComodoMalware@#2gi4bkvzzfbx
BitDefenderThetaGen:NN.ZemsilF.34796.Sm0@aGTeDlg
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_KARO.A
McAfee-GW-EditionBehavesLike.Win32.Generic.bc
FireEyeGen:Heur.MSIL.Bladabindi.1
EmsisoftTrojan-Ransom.Karo (A)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.TorJok.f
WebrootW32.Malware.Gen
AviraTR/FileCoder.cmyva
eGambitTrojan.Generic
Antiy-AVLTrojan/Generic.ASMalwS.20E7522
KingsoftWin32.Troj.Ransome.a.(kcloud)
MicrosoftTrojan:MSIL/AgentTesla.FW!MTB
SUPERAntiSpywareRansom.Karo/Variant
GDataWin32.Trojan.Agent.7K0X4N
AhnLab-V3Trojan/Win32.FileCryptor.C2019718
McAfeeGeneric.acn
MAXmalware (ai score=100)
VBA32TScope.Trojan.MSIL
MalwarebytesRansom.Karo
PandaTrj/WLT.C
TrendMicro-HouseCallRansom_KARO.A
YandexTrojan.TorJok!/qWf1FJ2dWw
IkarusTrojan-Ransom.Karo
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/TorJok.II!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Filecoder.HwMAEpsA

How to remove Trojan:MSIL/AgentTesla.FW!MTB virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan:MSIL/AgentTesla.FW!MTB files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Trojan:MSIL/AgentTesla.FW!MTB you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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