Ransom:MSIL/Kraken.B

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

What is Ransom:MSIL/Kraken.B infection?

In this short article you will certainly locate about the definition of Ransom:MSIL/Kraken.B and its adverse effect on your computer system. Such ransomware are a form of malware that is specified by on-line frauds to require paying the ransom money by a sufferer.

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Most of the situations, Ransom:MSIL/Kraken.B ransomware will certainly advise its victims to start funds transfer for the purpose of counteracting the modifications that the Trojan infection has actually presented to the victim’s device.

Ransom:MSIL/Kraken.B Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A process created a hidden window;
  • Looks up the external IP address;
  • Uses Windows utilities for basic functionality;
  • Attempts to create or modify system certificates;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the victim’s disk drive — so the victim can no more make use of the information;
  • Preventing normal accessibility to the target’s workstation;

Related domains:

ipinfo.ioRansom.Kraken.S3912736

Ransom:MSIL/Kraken.B

The most normal channels where Ransom:MSIL/Kraken.B Ransomware are infused are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a source that holds a harmful software application;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s PC or avoid the tool from functioning in an appropriate fashion – while also putting a ransom note that states the need for the targets to impact the settlement for the objective of decrypting the documents or bring back the documents system back to the first problem. In most circumstances, the ransom money note will show up when the customer restarts the PC after the system has already been damaged.

Ransom:MSIL/Kraken.B circulation channels.

In various edges of the globe, Ransom:MSIL/Kraken.B expands by leaps and bounds. However, the ransom money notes as well as methods of obtaining the ransom quantity may differ depending upon particular neighborhood (regional) setups. The ransom money notes and also tricks of obtaining the ransom amount may vary depending on certain neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In specific areas, the Trojans often wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty statements about unlawful content.

    In nations where software application piracy is less popular, this method is not as effective for the cyber scams. Alternatively, the Ransom:MSIL/Kraken.B popup alert may falsely declare to be stemming from a law enforcement organization as well as will certainly report having situated youngster pornography or various other illegal information on the tool.

    Ransom:MSIL/Kraken.B popup alert may incorrectly assert to be acquiring from a law enforcement organization and also will certainly report having situated child pornography or various other prohibited data on the gadget. The alert will likewise consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 8F26F951
md5: 475a697872ca6882508c6eb06a847a55
name: 475A697872CA6882508C6EB06A847A55.mlw
sha1: 75eb19f0037b30abc5003458db883833149c39de
sha256: fea3023f06d0903a05096f1c9fc7113bea50b9923a3c024a14120337531180cd
sha512: 29f90fc8e80da07eef7fe915272a6cca16b9588e7bdbe880d9837fd12e04baa30c5358f41db0009c2786e6771485fe5bd0003789a8434fd4bf112e5bd7e1bb3d
ssdeep: 1536:9oJMFrA2KQdqOmFvtmXU6yJ63axcDkEDfsH/5WKr9tlKm2oWboeFbhEhRBXnbF9:98Mu2KQdq9FvtznJ63axcDkEDfsH/5W
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 1.1.7.9
InternalName: Kraken.exe
FileVersion: 1.1.7.9
CompanyName:
LegalTrademarks:
Comments:
ProductName:
ProductVersion: 1.1.7.9
FileDescription:
OriginalFilename: Kraken.exe

Ransom:MSIL/Kraken.B also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0053d3441 )
LionicTrojan.MSIL.SelfDel.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.26452
CAT-QuickHealRansom.Kraken.S3912736
McAfeeGenericRXGN-CD!475A697872CA
CylanceUnsafe
ZillyaTrojan.SelfDel.Win32.59596
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaTrojan:MSIL/Filecoder.89e723dc
K7GWTrojan ( 0053d3441 )
Cybereasonmalicious.872ca6
SymantecRansom.Kraken!gen1
ESET-NOD32a variant of MSIL/Filecoder.PI
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.MSIL.SelfDel.gen
BitDefenderGeneric.Ransom.KrakenB.19401E17
NANO-AntivirusTrojan.Win32.SelfDel.fipbak
ViRobotTrojan.Win32.S.Ransom.97792.A
MicroWorld-eScanGeneric.Ransom.KrakenB.19401E17
TencentWin32.Trojan.Raas.Auto
Ad-AwareGeneric.Ransom.KrakenB.19401E17
SophosMal/Generic-R + Mal/Krakryp-A
ComodoMalware@#3j5mkebf5rfgh
BitDefenderThetaGen:NN.ZemsilF.34790.fm0@aC@nYTd
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_KRAKEN.THAOCAAH
McAfee-GW-EditionBehavesLike.Win32.Generic.nh
FireEyeGeneric.mg.475a697872ca6882
EmsisoftGeneric.Ransom.KrakenB.19401E17 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.MSIL.kgzz
WebrootW32.Ransom.Kraken
AviraHEUR/AGEN.1106085
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:MSIL/Kraken.B
SUPERAntiSpywareTrojan.Agent/Gen-Zusy
GDataGeneric.Ransom.KrakenB.19401E17
TACHYONRansom/W32.DN-Kraken.97792
AhnLab-V3Malware/Win32.Generic.C349247
VBA32Trojan.MSIL.SelfDel
MAXmalware (ai score=100)
MalwarebytesRansom.Kraken
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_KRAKEN.THAOCAAH
YandexTrojan.SelfDel!EmMU+AfTdKk
IkarusTrojan-Ransom.FileCrypter
FortinetMSIL/Filecoder.PI!tr.ransom
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Kraken.HgIASOYA

How to remove Ransom:MSIL/Kraken.B 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:MSIL/Kraken.B 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:MSIL/Kraken.B 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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