TrojanDropper:O97M/GraceWire.BK!MTB

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

What is TrojanDropper:O97M/GraceWire.BK!MTB infection?

In this short article you will discover about the meaning of TrojanDropper:O97M/GraceWire.BK!MTB as well as its negative effect on your computer system. Such ransomware are a type of malware that is specified by on-line scams to demand paying the ransom money by a sufferer.

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In the majority of the situations, TrojanDropper:O97M/GraceWire.BK!MTB ransomware will certainly instruct its sufferers to launch funds transfer for the purpose of counteracting the changes that the Trojan infection has actually introduced to the target’s device.

TrojanDropper:O97M/GraceWire.BK!MTB Summary

These alterations can be as adheres to:

  • Ciphering the documents situated on the target’s disk drive — so the sufferer can no longer use the information;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

TrojanDropper:O97M/GraceWire.BK!MTB

One of the most normal channels whereby TrojanDropper:O97M/GraceWire.BK!MTB are infused are:

  • By ways of phishing emails;
  • As an effect of individual ending up on a resource that hosts a malicious software;

As quickly as the Trojan is successfully injected, it will either cipher the information on the victim’s PC or stop the device from working in an appropriate way – while additionally positioning a ransom money note that mentions the need for the victims to effect the settlement for the objective of decrypting the documents or restoring the data system back to the initial problem. In a lot of circumstances, the ransom note will certainly show up when the client reboots the COMPUTER after the system has actually currently been harmed.

TrojanDropper:O97M/GraceWire.BK!MTB distribution channels.

In various corners of the globe, TrojanDropper:O97M/GraceWire.BK!MTB expands by jumps as well as bounds. However, the ransom notes and also methods of extorting the ransom quantity may differ depending on specific local (local) setups. The ransom notes and also techniques of obtaining the ransom quantity may vary depending on particular local (local) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having discovered some unlicensed applications made it possible for on the target’s gadget. The alert then demands the individual to pay the ransom money.

    Faulty declarations about prohibited material.

    In countries where software piracy is much less preferred, this approach is not as reliable for the cyber scams. Additionally, the TrojanDropper:O97M/GraceWire.BK!MTB popup alert may falsely declare to be originating from a police establishment as well as will report having situated child porn or various other prohibited information on the tool.

    TrojanDropper:O97M/GraceWire.BK!MTB popup alert might falsely claim to be deriving from a law enforcement institution and also will report having situated youngster pornography or other illegal data on the device. The alert will in a similar way include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 3F7AC545
md5: 6971cadaefe0a8c60a573afaf9f87eb3
name: 6971CADAEFE0A8C60A573AFAF9F87EB3.mlw
sha1: 248c5c358c6f9e1c2728f776a8499e52f90a0317
sha256: 40abf839774e707a7c3210c4420d18eb84b9064e7a946493f587705dbdaa5a43
sha512: 5e71827a66ab681c0fb8936713a42dfff6b28ffecae67fee3d2e42650d5552df89a1a270fa96210b1e960564ddf43f4057ed8083a4c9494307c8a4c7d51e0dba
ssdeep: 12288:cAxZVDgCvbhvhfVsn7VJb76cg8DJ/Aq3Uf2:2Qv9Vi77Hp9pO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanDropper:O97M/GraceWire.BK!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
FireEye Generic.mg.6971cadaefe0a8c6
McAfee Artemis!6971CADAEFE0
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
Cybereason malicious.58c6f9
Cyren W32/Virlock.N.gen!Eldorado
Symantec Trojan.Gen.MBT
APEX Malicious
Avast Win32:VirLock-B [Trj]
ClamAV Win.Virus.Virlock-6804475-0
Alibaba Trojan:Win32/VirLock.3d2642cc
AegisLab Trojan.Win32.Malicious.4!c
Rising [email protected] (RDML:DKgLJkdbqZzH7OPIFLH5fg)
Sophos Troj/Agent-BGDM
F-Secure Trojan.TR/Crypt.XPACK.Gen
TrendMicro TROJ_GEN.R002C0RC121
McAfee-GW-Edition BehavesLike.Win32.Ransom.gc
Ikarus Trojan.Crypt
MaxSecure Trojan.Malware.121218.susgen
Avira TR/Crypt.XPACK.Gen
Antiy-AVL GrayWare/Win32.Virlock.a
Microsoft TrojanDropper:O97M/GraceWire.BK!MTB
AhnLab-V3 Trojan/Win32.Virlock.C3017793
Cynet Malicious (score: 100)
Acronis suspicious
Malwarebytes AutoKMS.HackTool.Patcher.DDS
TrendMicro-HouseCall TROJ_GEN.R002C0RC121
Yandex Virus.Virlock.Gen.AAK
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_80%
Fortinet W32/Virlock.B
AVG Win32:VirLock-B [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Ransom.PolyRansom.HgIASP8A

How to remove TrojanDropper:O97M/GraceWire.BK!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 TrojanDropper:O97M/GraceWire.BK!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 TrojanDropper:O97M/GraceWire.BK!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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