Trojan:MSIL/Stelega.DN!MTB

Spectating the Trojan:MSIL/Stelega.DN!MTB detection name means that your system is in big danger. This computer virus can correctly be named as ransomware – virus which ciphers your files and asks you to pay for their decryption. Deleteing it requires some unusual steps that must be taken as soon as possible.

Trojan:MSIL/Stelega.DN!MTB detection is a malware detection you can spectate in your system. It often appears after the preliminary actions on your PC – opening the dubious email messages, clicking the advertisement in the Web or mounting the program from unreliable resources. From the moment it appears, you have a short time to take action until it begins its harmful activity. And be sure – it is much better not to wait for these harmful actions.

What is Trojan:MSIL/Stelega.DN!MTB virus?

Trojan:MSIL/Stelega.DN!MTB is ransomware-type malware. It looks for the documents on your disk, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus also does a ton of damage to your system. It modifies the networking settings in order to stop you from checking out the removal articles or downloading the anti-malware program. In some cases, Trojan:MSIL/Stelega.DN!MTB can also stop the setup of anti-malware programs.

Trojan:MSIL/Stelega.DN!MTB Summary

In summary, Trojan:MSIL/Stelega.DN!MTB virus actions in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Uses Windows utilities for basic functionality;
  • A script process created a new process;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Ciphering the files located on the victim’s disk — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of security tools

Ransomware has been a horror story for the last 4 years. It is difficult to imagine a more dangerous virus for both individuals and businesses. The algorithms utilized in Trojan:MSIL/Stelega.DN!MTB (generally, 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 already exists, and possibly will exist. However, that malware does not do all these horrible things without delay – it can require up to several hours to cipher all of your files. Therefore, seeing the Trojan:MSIL/Stelega.DN!MTB detection is a clear signal that you must start the elimination process.

Where did I get the Trojan:MSIL/Stelega.DN!MTB?

Ordinary ways of Trojan:MSIL/Stelega.DN!MTB spreading are usual for all other ransomware variants. Those are one-day landing web pages where users are offered to download the free app, so-called bait e-mails and hacktools. Bait e-mails are a relatively modern tactic in malware distribution – you receive the e-mail that imitates some standard notifications about shippings or bank service conditions changes. Inside of the email, there is a corrupted MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks quite uncomplicated, however, still requires a lot of awareness. Malware can hide in various spots, and it is far better to prevent it even before it invades your system than to trust in an anti-malware program. Standard cybersecurity awareness is just an important thing in the modern-day world, even if your interaction with a computer remains on YouTube videos. That can keep you a great deal of time and money which you would spend while looking for a fixing guide.

Trojan:MSIL/Stelega.DN!MTB malware technical details

File Info:

name: 4D1DD65A0DA2084543F1.mlwpath: /opt/CAPEv2/storage/binaries/edc40f72b1b738f79d8d7f051c34156d16113415422f5be2f7092ef5b3711c83crc32: 5D6FC651md5: 4d1dd65a0da2084543f1a87fa91bcd8fsha1: 6ff748ce9477f8ce45e87b654fbc5772a12d9166sha256: edc40f72b1b738f79d8d7f051c34156d16113415422f5be2f7092ef5b3711c83sha512: 1a905080b0d5169d326a6310ea6d8b9f47f2fb71c19114850e937dca8281795df3414359d08df9ee25f3c31a77c147c2676812f3515439793d8ea3f3523449e1ssdeep: 24576:Y2G/nvxW3Wnka6g6TlS47MeRrffN8iO0vELw+4q:YbA31JlSmf18J3LThtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T114555B017A44CD12D269163BC9EF849447B8FD016A6ACB1B7EEE379E38513A70E0D5CBsha3_384: b39ca94f68d74fc0381c7eaa2475fa6273423bdd2eb7882d99df41892b36f3a97d3512cae7096dd27e91d217c292ad07ep_bytes: e874040000e988feffff3b0d68e64300timestamp: 2020-12-01 18:00:55

Version Info:

0: [No Data]

Trojan:MSIL/Stelega.DN!MTB also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Makop.trQA
Elastic malicious (high confidence)
MicroWorld-eScan IL:Trojan.MSILZilla.9872
FireEye Generic.mg.4d1dd65a0da20845
McAfee Artemis!4D1DD65A0DA2
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0056e5201 )
BitDefender IL:Trojan.MSILZilla.9872
K7GW Trojan ( 0056e5201 )
Cybereason malicious.a0da20
BitDefenderTheta Gen:NN.ZemsilF.34114.8q0@aaCKzlb
Cyren W32/MSIL_Agent.LQ.gen!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 multiple detections
TrendMicro-HouseCall TROJ_GEN.R002C0DL821
Paloalto generic.ml
ClamAV Win.Malware.Uztuby-9848412-0
Kaspersky UDS:Trojan-PSW.MSIL.Stealer.gen
Alibaba TrojanPSW:MSIL/Stelega.e5ed2df9
ViRobot Trojan.Win32.Z.Uztuby.1307870
Ad-Aware IL:Trojan.MSILZilla.9872
Sophos Mal/Generic-R
DrWeb BackDoor.QuasarNET.5
TrendMicro TROJ_GEN.R002C0DL821
McAfee-GW-Edition BehavesLike.Win32.Generic.th
SentinelOne Static AI – Malicious SFX
Emsisoft IL:Trojan.MSILZilla.9872 (B)
APEX Malicious
Avira TR/Spy.Agent.sphhw
MAX malware (ai score=81)
Antiy-AVL Trojan/Generic.ASMalwS.34E7065
Microsoft Trojan:MSIL/Stelega.DN!MTB
GData Win32.Trojan.BSE.1CL7UZW
AhnLab-V3 Trojan/Win.TR.C4826947
VBA32 TrojanPSW.MSIL.Stealer
Malwarebytes Malware.AI.1733936595
Panda Trj/CI.A
Tencent Msil.Trojan-qqpass.Qqrob.Pdcv
Yandex TrojanSpy.Agent!hBaJeXzOjvI
Ikarus Trojan.MSIL.Spy
Fortinet MSIL/Agent.DEK!tr.spy
AVG Win32:RansomX-gen [Ransom]
Avast Win32:RansomX-gen [Ransom]
CrowdStrike win/malicious_confidence_60% (W)

How to remove Trojan:MSIL/Stelega.DN!MTB?

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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