Ransom:Win32/StopCrypt.MAQK!MTB

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

What is Ransom:Win32/StopCrypt.MAQK!MTB infection?

In this post you will discover concerning the meaning of Ransom:Win32/StopCrypt.MAQK!MTB as well as its adverse effect on your computer system. Such ransomware are a form of malware that is specified by on the internet fraudulences to demand paying the ransom money by a sufferer.

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Most of the instances, Ransom:Win32/StopCrypt.MAQK!MTB ransomware will certainly advise its sufferers to initiate funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s tool.

Ransom:Win32/StopCrypt.MAQK!MTB Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Kannada;
  • The binary likely contains encrypted or compressed data.;
  • Executed a process and injected code into it, probably while unpacking;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents situated on the sufferer’s hard disk drive — so the target can no longer use the information;
  • Preventing routine accessibility to the sufferer’s workstation;

Ransom:Win32/StopCrypt.MAQK!MTB

The most normal channels through which Ransom:Win32/StopCrypt.MAQK!MTB Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of user ending up on a source that hosts a harmful software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s computer or protect against the device from functioning in a correct manner – while additionally placing a ransom note that states the requirement for the victims to impact the settlement for the function of decrypting the documents or recovering the documents system back to the first condition. In many instances, the ransom note will certainly show up when the client reboots the PC after the system has actually already been damaged.

Ransom:Win32/StopCrypt.MAQK!MTB circulation channels.

In different corners of the world, Ransom:Win32/StopCrypt.MAQK!MTB grows by leaps and bounds. However, the ransom money notes and also techniques of extorting the ransom money quantity might vary depending on particular local (local) settings. The ransom notes and techniques of extorting the ransom money quantity may vary depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software.

    In certain areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s tool. The sharp after that demands the individual to pay the ransom.

    Faulty statements about prohibited material.

    In countries where software application piracy is much less popular, this technique is not as reliable for the cyber fraudulences. Additionally, the Ransom:Win32/StopCrypt.MAQK!MTB popup alert may falsely claim to be stemming from a police institution and will report having located youngster pornography or other illegal data on the gadget.

    Ransom:Win32/StopCrypt.MAQK!MTB popup alert might wrongly declare to be obtaining from a law enforcement establishment and also will certainly report having located youngster pornography or various other unlawful data on the tool. The alert will likewise consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 1BDF7198
md5: f9335b0d9e4a5461c29baf27f9c15202
name: F9335B0D9E4A5461C29BAF27F9C15202.mlw
sha1: 2aea3e3194f63de60d7cf59776cad584593ce74e
sha256: 39f81a2391af4cce108289f449245b41927aa33684f9ca278446a9d35401c1fe
sha512: 55fb3400ba71edea3f8d8583e9fb33c06aef9deb4fd4789433bbab99a148797346c3c9ec82ccbcd090b8e6206f163514c478a29de40be4a2ea68ca18c75d3a54
ssdeep: 6144:OXbwQTwdvtFvDnrMgx5F5F/ljbi5Y2+y2XN59ZOpL:IbvuvtFMU5Rljbi55+Pbq
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: bomgpiaruci.iwa
ProductVersion: 15.54.32.51
Copyright: Copyrighz (C) 2021, fudkagat
Translation: 0x0195 0x0456

Ransom:Win32/StopCrypt.MAQK!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Hacktool ( 700007861 )
Cybereason malicious.194f63
Cyren W32/Kryptik.FOQ.gen!Eldorado
Symantec Packed.Generic.528
APEX Malicious
Cynet Malicious (score: 100)
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34236.pu0@aWuezRoG
McAfee-GW-Edition BehavesLike.Win32.Lockbit.dc
FireEye Generic.mg.f9335b0d9e4a5461
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/StopCrypt.MAQK!MTB
Acronis suspicious
VBA32 Malware-Cryptor.2LA.gen
Rising Malware.Heuristic!ET#98% (RDMK:cmRtazpbmCKnqem87ayqGHLJ4Yv7)
Ikarus Trojan.Win32.Crypt
Paloalto generic.ml

How to remove Ransom:Win32/StopCrypt.MAQK!MTB ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Ransom:Win32/StopCrypt.MAQK!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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/StopCrypt.MAQK!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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