MSIL/CoinMiner.KN

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

What is MSIL/CoinMiner.KN infection?

In this post you will certainly find about the meaning of MSIL/CoinMiner.KN and also its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a sufferer.

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Most of the instances, MSIL/CoinMiner.KN virus will instruct its victims to launch funds move for the purpose of neutralizing the amendments that the Trojan infection has actually presented to the victim’s tool.

MSIL/CoinMiner.KN Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the documents found on the target’s hard disk — so the target can no longer utilize the information;
  • Preventing normal access to the sufferer’s workstation;

Related domains:

z.whorecord.xyzRansom:Win32/Blocker.c897da40
a.tomx.xyzRansom:Win32/Blocker.c897da40

MSIL/CoinMiner.KN

One of the most typical channels where MSIL/CoinMiner.KN Ransomware Trojans are injected are:

  • By methods of phishing e-mails;
  • As a repercussion of individual ending up on a source that holds a destructive software program;

As quickly as the Trojan is effectively infused, it will either cipher the information on the victim’s computer or protect against the device from operating in an appropriate way – while likewise positioning a ransom note that mentions the requirement for the sufferers to effect the settlement for the purpose of decrypting the papers or restoring the documents system back to the preliminary condition. In most circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually currently been damaged.

MSIL/CoinMiner.KN circulation networks.

In various corners of the world, MSIL/CoinMiner.KN expands by jumps and bounds. However, the ransom notes and also techniques of extorting the ransom money amount may vary depending on particular neighborhood (local) settings. The ransom notes as well as tricks of extorting the ransom amount may vary depending on specific neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the target’s device. The alert after that demands the customer to pay the ransom money.

    Faulty statements about prohibited web content.

    In countries where software program piracy is less popular, this approach is not as reliable for the cyber scams. Additionally, the MSIL/CoinMiner.KN popup alert might wrongly assert to be deriving from a law enforcement establishment and will report having situated youngster pornography or various other prohibited data on the tool.

    MSIL/CoinMiner.KN popup alert may wrongly declare to be acquiring from a regulation enforcement organization and also will report having located child pornography or other unlawful information on the tool. The alert will similarly contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 7B068ED5
md5: 4b586a99eb932319f1e58ea9669c62b0
name: 4B586A99EB932319F1E58EA9669C62B0.mlw
sha1: 9da137c96febfa546450997a2a5d2cc583e244d3
sha256: 0572f449ed026cf6d0cacb87fece0aead92c97a89982010c919b1717b9ed9ba1
sha512: 224d7a0c5a5476e8e44e9f76c7000de231304f22d2c219f3bfa649802b1e0e59de6cb4939dac136d5c5f56dc81e247cefaff00fda04706b1b76e9346c002f933
ssdeep: 192:0LRku5K6Yy8Hx6T1SBNs9FU1wIJ3UpqFMd6KrIWTVW2Ylb:0LRpD2Ts9m1wIJEpqFMgKTVW2Yl
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Microsoft 2013
Assembly Version: 1.0.0.0
InternalName: csrss.exe
FileVersion: 1.0.0.0
CompanyName: Microsoft
ProductName: Windows Runtime Process
ProductVersion: 1.0.0.0
FileDescription: Windows Runtime Process
OriginalFilename: csrss.exe

MSIL/CoinMiner.KN also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005082b31 )
LionicTrojan.Win32.Blocker.j!c
ALYacGen:Heur.MSIL.Krypt.2
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.24699
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaRansom:Win32/Blocker.c897da40
K7GWTrojan ( 005082b31 )
Cybereasonmalicious.9eb932
SymantecTrojan.Gen
ESET-NOD32a variant of MSIL/CoinMiner.KN
APEXMalicious
AvastMSIL:Agent-AQB [Trj]
KasperskyTrojan-Ransom.Win32.Blocker.bgta
BitDefenderGen:Heur.MSIL.Krypt.2
NANO-AntivirusTrojan.Win32.Blocker.bsfpqf
MicroWorld-eScanGen:Heur.MSIL.Krypt.2
TencentWin32.Trojan.Blocker.Pdwi
Ad-AwareGen:Heur.MSIL.Krypt.2
SophosMal/Generic-S
ComodoMalware@#2xa80pgqi92wi
BitDefenderThetaGen:NN.ZemsilF.34088.am0@a0pVfyg
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_Blocker.R002C0WHI21
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.4b586a99eb932319
EmsisoftGen:Heur.MSIL.Krypt.2 (B)
SentinelOneStatic AI – Malicious PE
Antiy-AVLTrojan/Generic.ASMalwS.279440
MicrosoftBackdoor:Win32/Bladabindi!ml
ArcabitTrojan.MSIL.Krypt.2
GDataGen:Heur.MSIL.Krypt.2
McAfeeArtemis!4B586A99EB93
MAXmalware (ai score=100)
PandaTrj/CI.A
TrendMicro-HouseCallRansom_Blocker.R002C0WHI21
YandexTrojan.CoinMiner!gjCUjGIE2Mo
IkarusTrojan.MSIL.CoinMiner
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Blocker.BGTA!tr
AVGMSIL:Agent-AQB [Trj]
Paloaltogeneric.ml

How to remove MSIL/CoinMiner.KN 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 MSIL/CoinMiner.KN 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 MSIL/CoinMiner.KN 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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