MSIL/CoinMiner.AHY

Written by Robert Bailey

What is MSIL/CoinMiner.AHY infection?

In this short article you will certainly locate concerning the definition of MSIL/CoinMiner.AHY and also its unfavorable impact 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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Most of the instances, MSIL/CoinMiner.AHY infection will advise its victims to initiate funds move for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

MSIL/CoinMiner.AHY Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Ciphering the papers situated on the victim’s hard disk drive — so the target can no more make use of the data;
  • Preventing routine access to the victim’s workstation;

MSIL/CoinMiner.AHY

The most common channels through which MSIL/CoinMiner.AHY Trojans are infused are:

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

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s PC or avoid the device from functioning in a correct manner – while also putting a ransom note that mentions the need for the targets to impact the payment for the function of decrypting the documents or restoring the data system back to the preliminary condition. In many instances, the ransom note will certainly come up when the customer restarts the COMPUTER after the system has currently been damaged.

MSIL/CoinMiner.AHY circulation networks.

In numerous edges of the globe, MSIL/CoinMiner.AHY expands by jumps and also bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money amount may differ relying on particular local (regional) setups. The ransom money notes and techniques of obtaining the ransom quantity may vary depending on particular regional (local) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the victim’s gadget. The alert then demands the individual to pay the ransom money.

    Faulty declarations concerning prohibited content.

    In nations where software piracy is much less popular, this approach is not as effective for the cyber frauds. Additionally, the MSIL/CoinMiner.AHY popup alert may incorrectly assert to be originating from a law enforcement institution as well as will certainly report having located kid pornography or other unlawful data on the device.

    MSIL/CoinMiner.AHY popup alert may wrongly assert to be deriving from a law enforcement establishment and also will report having situated kid pornography or other illegal data on the device. The alert will in a similar way consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 808CD6BB
md5: f40faf2c02984b84f94c6b52d7e77818
name: F40FAF2C02984B84F94C6B52D7E77818.mlw
sha1: d0b2743a7c2cdb9006617e4f4b24cd3660f2c78d
sha256: 1dbd596ec359da1606a860e48ba3c02f53b2191dd33a4a9516882a0e2f7f0d84
sha512: a49c37c04af8dd12cd578995e64c7fd0319a558f05d032ed08f2b8d8f52fcaa85c00e3fb955f8d68b05abc6b561c60a0e5dc5d002fc1d29b9dc66ccca8f69eb8
ssdeep: 6144:BQLrYUa1SDFdIYFddgvLS8z20JuTt5kkGBONGAr0oWrGGNDC17f0/qWX9d0dppI:B0FiYFdyfzVwqONIrGCO+qWX9dazw9
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2017
Assembly Version: 1.0.0.9
InternalName: Supreme.exe
FileVersion: 1.0.0.9
CompanyName: Microsoft Corporation
Comments: Xx43ex441x442-x43fx440x43ex446x435x441x441 x434x43bx44f cx43bx443x436x431 Windows
ProductName: Xx43ex441x442-x43fx440ox446x435x441x441 x434x43bx44f cx43bx443x436x431 Windows
ProductVersion: 1.0.0.9
FileDescription: x425ox441x442-x43fx440x43ex446x435cx441 x434x43bx44f cx43bx443x436x431 Windx43ews
OriginalFilename: Supreme.exe

MSIL/CoinMiner.AHY also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0051e3d91 )
Lionic Riskware.Win32.BitCoinMiner.1!c
Elastic malicious (high confidence)
DrWeb Trojan.Starter.7487
CAT-QuickHeal Trojan.GeneFC.S18287645
ALYac Gen:Variant.Bulz.439397
Malwarebytes RiskWare.BitCoinMiner
CrowdStrike win/malicious_confidence_90% (W)
BitDefender Gen:Variant.Bulz.439397
K7GW Trojan ( 0051e3d91 )
Cybereason malicious.a7c2cd
Cyren W32/Ransom.AY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/CoinMiner.AHY
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky not-a-virus:RiskTool.Win32.BitCoinMiner.ioif
Alibaba Trojan:Win32/CoinMiner.ali1002002
NANO-Antivirus Trojan.Win32.BitCoinMiner.eyqhmw
MicroWorld-eScan Gen:Variant.Bulz.439397
Tencent Msil.Trojan.Dropper.Dztf
Ad-Aware Gen:Variant.Bulz.439397
Sophos Mal/Generic-R + Troj/Miner-GV
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0DIJ21
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
FireEye Generic.mg.f40faf2c02984b84
Emsisoft Gen:Variant.Bulz.439397 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.MSIL.Gen2
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:MSIL/CoinMiner.CQ!bit
SUPERAntiSpyware Hack.Tool/Gen-CoinMiner
GData Gen:Variant.Bulz.439397
AhnLab-V3 Dropper/Win32.CoinMiner.C2311168
MAX malware (ai score=98)
TrendMicro-HouseCall TROJ_GEN.R002C0DIJ21
Yandex Trojan.CoinMiner!Lg2fpFmDVo0
Ikarus Trojan.MSIL.CoinMiner
Fortinet W32/Generic.AHY!tr
Panda Trj/GdSda.A

How to remove MSIL/CoinMiner.AHY 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 MSIL/CoinMiner.AHY 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.AHY 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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