Trojan:Win32/Krypter.AB!MTB

Written by Robert Bailey

What is Trojan:Win32/Krypter.AB!MTB infection?

In this post you will discover about the interpretation of Trojan:Win32/Krypter.AB!MTB as well as its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by online frauds to demand paying the ransom money by a victim.

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Most of the situations, Trojan:Win32/Krypter.AB!MTB ransomware will instruct its targets to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s device.

Trojan:Win32/Krypter.AB!MTB Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Latvian;
  • 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 papers situated on the sufferer’s disk drive — so the target can no longer utilize the information;
  • Preventing regular accessibility to the victim’s workstation;

Related domains:

z.whorecord.xyz Ransom.Win32.STOP.bot!se63261
a.tomx.xyz Ransom.Win32.STOP.bot!se63261

Trojan:Win32/Krypter.AB!MTB

The most typical networks whereby Trojan:Win32/Krypter.AB!MTB Ransomware are infused are:

  • By means of phishing e-mails;
  • As an effect of customer winding up on a source that organizes a destructive software application;

As soon as the Trojan is successfully injected, it will either cipher the information on the victim’s PC or protect against the device from working in an appropriate way – while also positioning a ransom note that mentions the need for the targets to effect the repayment for the purpose of decrypting the records or restoring the documents system back to the initial problem. In many instances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has currently been harmed.

Trojan:Win32/Krypter.AB!MTB distribution channels.

In different corners of the globe, Trojan:Win32/Krypter.AB!MTB expands by jumps and bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom amount may differ depending upon specific local (regional) setups. The ransom notes as well as techniques of extorting the ransom quantity may vary depending on particular local (local) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software program.

    In particular areas, the Trojans typically wrongfully report having actually found some unlicensed applications made it possible for on the target’s gadget. The alert then requires the user to pay the ransom.

    Faulty statements regarding illegal material.

    In countries where software piracy is less popular, this technique is not as effective for the cyber scams. Alternatively, the Trojan:Win32/Krypter.AB!MTB popup alert might falsely declare to be stemming from a police institution and also will certainly report having located youngster pornography or other prohibited data on the tool.

    Trojan:Win32/Krypter.AB!MTB popup alert might falsely declare to be acquiring from a law enforcement institution as well as will report having situated child pornography or other unlawful data on the tool. The alert will in a similar way contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: E3E5DC64
md5: a3accfeaae048d5734fd345e1cd23722
name: A3ACCFEAAE048D5734FD345E1CD23722.mlw
sha1: 0f9a4445b40f305ef4c42fd832451473c55fe1f9
sha256: 17573decd4e8d387141e5a947659852f5d4d6ca117d0243e72ce192f565df4af
sha512: 82de4af6b91390b6b24fb944ad8609aa5941fe8253ba2f69c993fe7d99343005961795df7e2a64da565350a2ff3b180e97a335c8e899f3d33fddd9d5729f671b
ssdeep: 3072:A8d8jGWmUKowaCoCKb3Xnsmu+Rufn8WlleMv/fPLX+yQE3NS6wdZP0CbF:gjmUTDCoCKbnM+Ruf8ngzX8Ec6W
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: bomgpiaruci.iwa
ProductVersion: 15.54.32.31
Copyright: Copyrighz (C) 2021, fudkagat
Translation: 0x0114 0x046a

Trojan:Win32/Krypter.AB!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00589d2d1 )
Lionic Trojan.Win32.Mokes.m!c
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Siggen3.4892
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.47343619
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanSpy:Win32/Krypter.3033573c
K7GW Trojan ( 00589d2d1 )
Cybereason malicious.5b40f3
Cyren W32/Kryptik.FOQ.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HNFL
APEX Malicious
Avast Win32:CrypterX-gen [Trj]
ClamAV Win.Trojan.Generic-9906289-0
Kaspersky HEUR:Trojan-Spy.Win32.Stealer.gen
BitDefender Trojan.GenericKD.47343619
MicroWorld-eScan Trojan.GenericKD.47343619
Ad-Aware Trojan.GenericKD.47343619
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34266.pC0@aWin7EcI
TrendMicro TROJ_GEN.R002C0DK921
McAfee-GW-Edition BehavesLike.Win32.Lockbit.dc
FireEye Generic.mg.a3accfeaae048d57
Emsisoft Trojan.GenericKD.47343619 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.Agent.ttmtq
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Krypter.AB!MTB
Gridinsoft Ransom.Win32.STOP.bot!se63261
Arcabit Trojan.Generic.D2D26803
GData Trojan.GenericKD.47343619
AhnLab-V3 CoinMiner/Win.Glupteba.R448816
Acronis suspicious
McAfee RDN/Generic BackDoor
MAX malware (ai score=84)
VBA32 Malware-Cryptor.2LA.gen
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DK921
Rising Trojan.Generic@ML.98 (RDMK:stH6N4PvM7+QO/LNJb3vpg)
Ikarus Trojan-Ransom.StopCrypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet PossibleThreat.PALLAS.H
AVG Win32:CrypterX-gen [Trj]
Paloalto generic.ml

How to remove Trojan:Win32/Krypter.AB!MTB ransomware?

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:Win32/Krypter.AB!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 Trojan:Win32/Krypter.AB!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: http://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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