Ransom:Win32/StopCrypt.MZK!MTB

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

In this post you will locate regarding the interpretation of Ransom:Win32/StopCrypt.MZK!MTB and also its adverse effect on your computer system. Such ransomware are a kind of malware that is clarified by online fraudulences to require paying the ransom by a target.

In the majority of the instances, Ransom:Win32/StopCrypt.MZK!MTB virus will certainly advise its sufferers to initiate funds move for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s device.

Ransom:Win32/StopCrypt.MZK!MTB Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (4 unique times);
  • Creates RWX memory;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Uzbek (Cyrillic);
  • The binary likely contains encrypted or compressed data.;
  • Attempts to create or modify system certificates;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the papers found on the sufferer’s disk drive — so the target can no longer make use of the data;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains:

tttttt.me HEUR:Trojan-Ransom.Win32.Stop.gen
apps.identrust.com HEUR:Trojan-Ransom.Win32.Stop.gen

Ransom:Win32/StopCrypt.MZK!MTB

The most typical networks whereby Ransom:Win32/StopCrypt.MZK!MTB Ransomware are injected are:

  • By means of phishing emails;
  • As a repercussion of customer winding up on a source that organizes a destructive software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s computer or protect against the device from functioning in an appropriate manner – while likewise placing a ransom note that points out the need for the victims to impact the payment for the purpose of decrypting the papers or bring back the documents system back to the initial condition. In the majority of circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually already been harmed.

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

In numerous corners of the globe, Ransom:Win32/StopCrypt.MZK!MTB expands by leaps and bounds. Nevertheless, the ransom notes and techniques of extorting the ransom amount may vary relying on particular neighborhood (local) settings. The ransom notes as well as techniques of obtaining the ransom quantity might differ depending on certain regional (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In specific locations, the Trojans frequently wrongfully report having spotted some unlicensed applications allowed on the target’s tool. The sharp after that requires the user to pay the ransom.

    Faulty declarations regarding unlawful material.

    In countries where software application piracy is less popular, this method is not as reliable for the cyber frauds. Additionally, the Ransom:Win32/StopCrypt.MZK!MTB popup alert might wrongly claim to be originating from a police establishment and will report having situated child pornography or other unlawful data on the gadget.

    Ransom:Win32/StopCrypt.MZK!MTB popup alert might wrongly declare to be deriving from a regulation enforcement organization and will certainly report having situated kid pornography or various other unlawful data on the device. The alert will likewise consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 17656022md5: b159631a705d9275bab65c5449aa6675name: B159631A705D9275BAB65C5449AA6675.mlwsha1: 19c356251fdee08c9d661639cd73c954387bbc1asha256: 64781bc15996584b320f4436adc0b7fb1dd869664aab443ef3c1f1684b62c6e0sha512: f835e882462f76b5e884da4d1e293040f03d996170eda43d1ad4782cd3e46d360193868358262f9a284a0a53b31bef7658fa55161f9c9d35e1cb5d1ac2c59693ssdeep: 12288:vmoLyPoT0x3o0x3SFUuPxAhX7sZbvBiroW3A:+oy1o0gFUUxAtoZTBsoWQtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x020a 0x04e3

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0057f3631 )
Lionic Trojan.Win32.Stop.j!c
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop17.61801
Cynet Malicious (score: 100)
ALYac Trojan.GenericKDZ.76352
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Trojan ( 0057f3631 )
Cybereason malicious.51fdee
Cyren W32/Kryptik.EME.gen!Eldorado
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win32/Kryptik.HLVB
APEX Malicious
Avast Win32:PWSX-gen [Trj]
ClamAV Win.Trojan.Generic-9877459-0
Kaspersky HEUR:Trojan-Ransom.Win32.Stop.gen
BitDefender Trojan.GenericKDZ.76352
NANO-Antivirus Trojan.Win32.Stop.ixitfp
MicroWorld-eScan Trojan.GenericKDZ.76352
Ad-Aware Trojan.GenericKDZ.76352
Sophos Mal/Generic-R + Troj/Kryptik-TR
F-Secure Trojan.TR/AD.StellarStealer.wzhot
BitDefenderTheta Gen:NN.ZexaF.34058.HuW@a0KmbgnG
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_Stop.R06CC0WGD21
McAfee-GW-Edition BehavesLike.Win32.Generic.hc
FireEye Generic.mg.b159631a705d9275
Emsisoft Trojan.GenericKDZ.76352 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor.Mokes.eee
Webroot W32.Trojan.Gen
Avira TR/AD.StellarStealer.wzhot
eGambit Unsafe.AI_Score_68%
Microsoft Ransom:Win32/StopCrypt.MZK!MTB
Arcabit Trojan.Generic.D12A40
ZoneAlarm HEUR:Trojan-Ransom.Win32.Stop.gen
GData Win32.Trojan.BSE.1WDYAG
AhnLab-V3 CoinMiner/Win.Glupteba.R431109
Acronis suspicious
McAfee GenericRXPF-BY!B159631A705D
MAX malware (ai score=81)
VBA32 BScope.Trojan-Spy.Zbot
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_Stop.R06CC0WGD21
Rising Trojan.Kryptik!1.D7E8 (CLASSIC)
Ikarus Trojan.Win32.Glupteba
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Malicious_Behavior.SBX
AVG Win32:PWSX-gen [Trj]
Qihoo-360 Win32/Ransom.Stop.HgIASYUA

How to remove Ransom:Win32/StopCrypt.MZK!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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Ransom:Win32/StopCrypt.MZK!MTB you can always ask me in the comments for getting help.

References

    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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