Trojan:Win32/Raccrypt.GJ!MTB

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

What is Trojan:Win32/Raccrypt.GJ!MTB infection?

In this post you will certainly find regarding the meaning of Trojan:Win32/Raccrypt.GJ!MTB and also its adverse influence on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to demand paying the ransom by a victim.

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In the majority of the instances, Trojan:Win32/Raccrypt.GJ!MTB virus will certainly advise its targets to start funds transfer for the objective of neutralizing the changes that the Trojan infection has actually introduced to the target’s gadget.

Trojan:Win32/Raccrypt.GJ!MTB Summary

These alterations can be as follows:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • A process created a hidden window;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Latvian;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Executed a process and injected code into it, probably while unpacking;
  • Detects Sandboxie through the presence of a library;
  • Detects Avast Antivirus through the presence of a library;
  • Behavioural detection: Injection (inter-process);
  • Created a process from a suspicious location;
  • Network activity detected but not expressed in API logs;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Ciphering the records found on the target’s hard disk — so the victim can no more make use of the data;
  • Preventing regular access to the sufferer’s workstation;

Related domains:

wpad.local-netTrojan-Ransom.StopCrypt

Trojan:Win32/Raccrypt.GJ!MTB

One of the most normal networks whereby Trojan:Win32/Raccrypt.GJ!MTB are infused are:

  • By ways of phishing emails;
  • As an effect of customer winding up on a source that holds a harmful software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s PC or avoid the device from operating in an appropriate fashion – while additionally positioning a ransom money note that discusses the demand for the sufferers to effect the repayment for the purpose of decrypting the papers or recovering the data system back to the preliminary problem. In most instances, the ransom note will certainly turn up when the client reboots the PC after the system has currently been harmed.

Trojan:Win32/Raccrypt.GJ!MTB circulation networks.

In numerous edges of the world, Trojan:Win32/Raccrypt.GJ!MTB expands by jumps and bounds. Nonetheless, the ransom money notes as well as methods of obtaining the ransom money quantity might differ relying on particular regional (local) settings. The ransom money notes as well as methods of obtaining the ransom money quantity may vary depending on specific neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In particular areas, the Trojans commonly wrongfully report having identified some unlicensed applications allowed on the sufferer’s device. The alert after that demands the individual to pay the ransom.

    Faulty statements regarding unlawful web content.

    In countries where software piracy is less preferred, this method is not as efficient for the cyber frauds. Alternatively, the Trojan:Win32/Raccrypt.GJ!MTB popup alert may incorrectly declare to be deriving from a police organization as well as will certainly report having located child porn or other unlawful data on the gadget.

    Trojan:Win32/Raccrypt.GJ!MTB popup alert may wrongly declare to be acquiring from a law enforcement establishment and also will certainly report having situated child porn or other prohibited data on the device. The alert will likewise have a need for the individual to pay the ransom money.

Technical details

File Info:

name: AF4AE6AE22782B118769.mlw
path: /opt/CAPEv2/storage/binaries/4c161c42f27010aa530fd4c9998aaf50a297606d31acb1fed3a3b6e97e8c9a5a
crc32: 55B0A79E
md5: af4ae6ae22782b118769e87f39ebe48d
sha1: acca86de2401e3eef36a581cbea4646bc4cd28ef
sha256: 4c161c42f27010aa530fd4c9998aaf50a297606d31acb1fed3a3b6e97e8c9a5a
sha512: ceed6bef7fe77211a29ace837e438b22f2f67571205e79b20e6aa0bfcc41aaeb0b7f65df8798485b39264660d92271f9d3d1cbdd70c81dbfff3d809119bb8708
ssdeep: 1536:FyZpRE37RsaVJmeSeokBnh/uNt3ZSdgKMU9JfFuG3FTdN7ce07o7uVO1UQS5x/U3:kfqtJDSeDEtJSd9xNr7SouVOGQS5ak2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T168E3BE2C36F0F071E5F7A5305878CAA15A7AB8726A75414B3F6C222E5F713D04AB9363
sha3_384: dd9daee574e083519919b6b734ef6b5a5239f2869561baa8bbade72d1d104e80b22f091b24a63012b6b1009e177d7bac
ep_bytes: e8d02a0000e989feffff8bff558bec68
timestamp: 2021-05-26 18:50:12

Version Info:

InternalName: bomgpiaruci.iwa
Copyright: Copyrighz (C) 2021, fudkat
ProductVersion: 13.54.77.25
Translation: 0x0114 0x046a

Trojan:Win32/Raccrypt.GJ!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.47469941
FireEyeGeneric.mg.af4ae6ae22782b11
ALYacTrojan.GenericKD.47469941
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusRiskware ( 00584baa1 )
AlibabaBackdoor:Win32/Mokes.2c2daa71
K7GWRiskware ( 00584baa1 )
Cybereasonmalicious.e2401e
CyrenW32/StopCrypt.B.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HNKH
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.Mokes.anxy
BitDefenderTrojan.GenericKD.47469941
AvastWin32:CrypterX-gen [Trj]
Ad-AwareTrojan.GenericKD.47469941
SophosMal/Generic-R + Mal/Agent-AWV
DrWebTrojan.DownLoader44.4013
TrendMicroTrojan.Win32.SMOKELOADER.YXBKXZ
McAfee-GW-EditionBehavesLike.Win32.Emotet.ch
EmsisoftTrojan.Crypt (A)
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan-Downloader.SmokeLoader.2FR4L9
AviraTR/AD.MalwareCrypter.dbiie
KingsoftWin32.Hack.Undef.(kcloud)
MicrosoftTrojan:Win32/Raccrypt.GJ!MTB
CynetMalicious (score: 100)
AhnLab-V3CoinMiner/Win.Glupteba.R452303
Acronissuspicious
McAfeeLockbit-FSWW!AF4AE6AE2278
MAXmalware (ai score=85)
VBA32TrojanSpy.Convagent
MalwarebytesTrojan.MalPack.GS
TrendMicro-HouseCallTrojan.Win32.SMOKELOADER.YXBKXZ
IkarusTrojan-Ransom.StopCrypt
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/GenKryptik.FNWP!tr
BitDefenderThetaGen:NN.ZexaF.34294.jq0@aC7gebpI
AVGWin32:CrypterX-gen [Trj]
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:Win32/Raccrypt.GJ!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/Raccrypt.GJ!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/Raccrypt.GJ!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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