What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan:MSIL/AgentTesla.ST!MTB malware detection means that your system is in big danger. This virus can correctly be named as ransomware – virus which ciphers your files and asks you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.
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Trojan:MSIL/AgentTesla.ST!MTB detection is a virus detection you can spectate in your system. It usually appears after the preliminary actions on your PC – opening the dubious email, clicking the banner in the Internet or mounting the program from suspicious sources. From the instance it appears, you have a short time to take action until it begins its destructive activity. And be sure – it is much better not to wait for these malicious effects.

What is Trojan:MSIL/AgentTesla.ST!MTB virus?

Trojan:MSIL/AgentTesla.ST!MTB is ransomware-type malware. It searches for the files on your disk drive, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus additionally does a ton of harm to your system. It changes the networking setups in order to stop you from reading the elimination manuals or downloading the antivirus. In some cases, Trojan:MSIL/AgentTesla.ST!MTB can also block the launching of anti-malware programs.

Trojan:MSIL/AgentTesla.ST!MTB Summary

In summary, Trojan:MSIL/AgentTesla.ST!MTB virus activities in the infected system are next:

  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the files kept on the victim’s disk — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of security tools

Ransomware has actually been a nightmare for the last 4 years. It is challenging to realize a more hazardous malware for both individual users and companies. The algorithms utilized in Trojan:MSIL/AgentTesla.ST!MTB (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. However, that virus does not do all these unpleasant things without delay – it may require up to several hours to cipher all of your documents. Hence, seeing the Trojan:MSIL/AgentTesla.ST!MTB detection is a clear signal that you need to start the removal process.

Where did I get the Trojan:MSIL/AgentTesla.ST!MTB?

Standard ways of Trojan:MSIL/AgentTesla.ST!MTB spreading are usual for all other ransomware variants. Those are one-day landing websites where users are offered to download and install the free app, so-called bait e-mails and hacktools. Bait e-mails are a relatively new tactic in malware distribution – you receive the e-mail that imitates some standard notifications about deliveries or bank service conditions updates. Within the e-mail, there is an infected MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks fairly easy, but still demands tons of recognition. Malware can hide in various places, and it is better to stop it even before it invades your system than to trust in an anti-malware program. General cybersecurity awareness is just an important thing in the modern-day world, even if your interaction with a PC stays on YouTube videos. That can keep you a great deal of money and time which you would certainly spend while trying to find a fix guide.

Trojan:MSIL/AgentTesla.ST!MTB malware technical details

File Info:

name: CBAA637A36840BDB9FCB.mlw
path: /opt/CAPEv2/storage/binaries/0fe5a4e443b4f775027dbdedc623f485fe5adcd20983255a287a2815af364f85
crc32: 3C6863A7
md5: cbaa637a36840bdb9fcbec62a8747d80
sha1: 688f95213e5c1c0ad827bf422353a5b26a57ef57
sha256: 0fe5a4e443b4f775027dbdedc623f485fe5adcd20983255a287a2815af364f85
sha512: 01a59491eab5e1a7a78bac7e86058a2cc72ea72794a498aa97238a527ba5c64bceecdeddfb78346068ef5e0abf6b1ffc47e480d4bdf86704ffcd2d11fae2ca76
ssdeep: 24576:LgaL0Uemi1E9RBuGCUDNu0YmrMH7l4bI8mwM/E/:LgaLDzi1PUhYDHJ4kQ2E
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1EB35F1AC719179EFC41BC9729AA83CA0A67070B787CBC207912712989E5DE57EF005F7
sha3_384: bf36adff53e3e5f4370a0ed30bce4fc10b0f2acf4ae97ef056f1afaa239d1472ae0a6d4b15ff5c39596df1743fae5a93
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-02-07 06:37:02

Version Info:

Translation: 0x0000 0x04b0
CompanyName: Gantos
FileDescription: Chairman
InternalName: NameSpaceExtract.exe
LegalCopyright: Gantos 2022 (C)
LegalTrademarks: Chairman
OriginalFilename: NameSpaceExtract.exe
ProductName: Chairman
Assembly Version:

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

Elasticmalicious (high confidence)
K7AntiVirusRiskware ( 0040eff71 )
K7GWRiskware ( 0040eff71 )
ESET-NOD32a variant of MSIL/GenKryptik.FQON
AvastWin32:TrojanX-gen [Trj]
SophosMal/Generic-R + Troj/Krypt-HC
EmsisoftTrojan.Agent (A)
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 100)
MAXmalware (ai score=99)
RisingMalware.Obfus/MSIL@AI.98 (RDM.MSIL:fyp04Yrc112v4oZ1NDLIVQ)
AVGWin32:TrojanX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

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

Trojan:MSIL/AgentTesla.ST!MTB malware is incredibly difficult to eliminate manually. It stores its files in a variety of places throughout the disk, and can recover itself from one of the parts. In addition, a number of changes in the registry, networking configurations and Group Policies are really hard to discover and revert to the initial. It is far better to use a specific app – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the most ideal for malware removal reasons.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its detection databases updated practically every hour. Additionally, it does not have such problems and weakness as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for taking out malware of any kind.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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