Ransom:Win32/Gandcrab.AR!MTB

Written by Robert Bailey

What is Ransom:Win32/Gandcrab.AR!MTB infection?

In this short article you will certainly locate concerning the definition of Ransom:Win32/Gandcrab.AR!MTB and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is specified by online fraudulences to demand paying the ransom by a sufferer.

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Most of the cases, Ransom:Win32/Gandcrab.AR!MTB infection will certainly instruct its victims to initiate funds move for the purpose of neutralizing the modifications that the Trojan infection has actually presented to the sufferer’s device.

Ransom:Win32/Gandcrab.AR!MTB Summary

These adjustments can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • A scripting utility was executed;
  • Attempts to stop active services;
  • Installs itself for autorun at Windows startup;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the sufferer’s hard drive — so the victim can no more make use of the data;
  • Preventing normal accessibility to the victim’s workstation;

Ransom:Win32/Gandcrab.AR!MTB

One of the most common channels where Ransom:Win32/Gandcrab.AR!MTB Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of customer ending up on a source that organizes a harmful software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s PC or protect against the gadget from working in a proper fashion – while additionally placing a ransom note that points out the demand for the victims to impact the settlement for the purpose of decrypting the files or restoring the documents system back to the first problem. In a lot of circumstances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has actually already been harmed.

Ransom:Win32/Gandcrab.AR!MTB distribution networks.

In different edges of the world, Ransom:Win32/Gandcrab.AR!MTB grows by jumps and also bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom money amount might vary relying on specific neighborhood (local) setups. The ransom money notes and methods of extorting the ransom amount may differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having actually detected some unlicensed applications made it possible for on the victim’s device. The alert then demands the user to pay the ransom.

    Faulty declarations regarding prohibited content.

    In countries where software program piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Conversely, the Ransom:Win32/Gandcrab.AR!MTB popup alert may falsely claim to be deriving from a police institution as well as will report having situated youngster porn or various other prohibited information on the gadget.

    Ransom:Win32/Gandcrab.AR!MTB popup alert may wrongly claim to be acquiring from a regulation enforcement organization as well as will certainly report having located youngster porn or other unlawful data on the tool. The alert will in a similar way have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 48307382
md5: 837ffeddeda19e0eb365385ff60a0bf8
name: 837FFEDDEDA19E0EB365385FF60A0BF8.mlw
sha1: 6bf03442462b7d38284ea95b6ec72a29e3231bb9
sha256: 9dd99b4326fd85ee47e55a2f2b99700fab54a4152bc11c20d06bc56fae928ae4
sha512: 8ebe2c56d2cab3cbeed11ed4ae77f5c41eb0f528f1041932710c85969ab5bc6decab21463b95b7f31af36a1b91c745870073c3f2441ac43ad999e5e4f365283d
ssdeep: 3072:TbvCLg20AZBGEuhNYR8TBy1iPIFj1aYErvStKqFMzWQ5Pdq9uOeA:TOLg20qBEhNRTBm7F5a16tPMzW0muO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2020, jlfvjs
InternalName: dvezejzaz.em
FileVersion: 1.4.23.4
Translation: 0x0811 0x0528

Ransom:Win32/Gandcrab.AR!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0056809d1 )
Lionic Trojan.Win32.Zenpak.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.31884
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Sodinokibi
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.2039204
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Gandcrab.ffe0025c
K7GW Trojan ( 005672171 )
Cybereason malicious.deda19
Cyren W32/Ulise.BI.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HDNC
APEX Malicious
Avast Win32:BankerX-gen [Trj]
ClamAV Win.Dropper.Tofsee-7900643-0
Kaspersky HEUR:Backdoor.Win32.Tofsee.vho
BitDefender Trojan.GenericKDZ.67286
NANO-Antivirus Trojan.Win32.Tofsee.isbjty
MicroWorld-eScan Trojan.GenericKDZ.67286
Tencent Win32.Trojan.Zenpak.Dzjz
Ad-Aware Trojan.GenericKDZ.67286
Sophos Mal/Generic-S
Comodo Malware@#1hqpy680rx7b0
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.837ffeddeda19e0e
Emsisoft Trojan.GenericKDZ.67286 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Chapak.jou
Avira TR/Crypt.Agent.bdiuf
Antiy-AVL Trojan/Generic.ASMalwS.307DB33
Microsoft Ransom:Win32/Gandcrab.AR!MTB
GData Trojan.GenericKDZ.67286
AhnLab-V3 Trojan/Win.MalPe.X2068
Acronis suspicious
McAfee Packed-GBE!837FFEDDEDA1
MAX malware (ai score=80)
VBA32 Trojan.Zenpak
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
Rising Trojan.Kryptik!1.C6DF (CLASSIC)
Yandex Trojan.Kryptik!Gkywl5tqnGE
Ikarus Trojan.Win32.Krypt
MaxSecure Trojan.Malware.73872809.susgen
Fortinet W32/Kryptik.HDSW!tr
AVG Win32:BankerX-gen [Trj]
Paloalto generic.ml

How to remove Ransom:Win32/Gandcrab.AR!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

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/Gandcrab.AR!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/Gandcrab.AR!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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