Win32/Kryptik.GCNH

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

What is Win32/Kryptik.GCNH infection?

In this post you will certainly discover concerning the meaning of Win32/Kryptik.GCNH as well as its negative effect on your computer system. Such ransomware are a type of malware that is elaborated by online frauds to require paying the ransom by a victim.

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In the majority of the cases, Win32/Kryptik.GCNH infection will certainly instruct its sufferers to initiate funds move for the objective of counteracting the modifications that the Trojan infection has actually presented to the sufferer’s gadget.

Win32/Kryptik.GCNH Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Modifies boot configuration settings;
  • Installs itself for autorun at Windows startup;
  • Exhibits possible ransomware file modification behavior;
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files situated on the sufferer’s hard disk drive — so the sufferer can no more make use of the data;
  • Preventing routine accessibility to the victim’s workstation;

Win32/Kryptik.GCNH

One of the most normal channels through which Win32/Kryptik.GCNH Trojans are injected are:

  • By methods of phishing e-mails;
  • As an effect of individual ending up on a source that hosts a harmful software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s computer or prevent the tool from functioning in a proper fashion – while likewise positioning a ransom note that discusses the demand for the sufferers to impact the repayment for the objective of decrypting the documents or recovering the documents system back to the preliminary problem. In a lot of instances, the ransom money note will certainly come up when the customer reboots the COMPUTER after the system has already been harmed.

Win32/Kryptik.GCNH distribution channels.

In different edges of the globe, Win32/Kryptik.GCNH grows by jumps and bounds. Nonetheless, the ransom notes and methods of obtaining the ransom money quantity might vary relying on specific local (local) settings. The ransom money notes as well as methods of obtaining the ransom money quantity may vary depending on certain neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software.

    In particular areas, the Trojans usually wrongfully report having discovered some unlicensed applications made it possible for on the victim’s device. The sharp after that requires the user to pay the ransom.

    Faulty declarations about prohibited material.

    In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber frauds. Conversely, the Win32/Kryptik.GCNH popup alert might falsely claim to be stemming from a law enforcement establishment as well as will report having situated kid pornography or various other unlawful data on the gadget.

    Win32/Kryptik.GCNH popup alert might falsely assert to be deriving from a regulation enforcement establishment and also will report having situated child porn or various other prohibited information on the device. The alert will likewise have a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 6D9CDE21
md5: 6c3fe1aaf149d9004897741fcb9269b2
name: 6C3FE1AAF149D9004897741FCB9269B2.mlw
sha1: 813f05767c33e292678fade29c7cbdb9c529ec38
sha256: bdc3da8ea2fd53f92f69c8a04736d039c8321584007411828d18c51ff7f79d1b
sha512: 97568c1e419620e0bfe29a703537dd3ac9cf071b8def0918051a4f6fc9f26e31e80555dcb2d7dc6ba8a1c2620c6b98a965540909ccf07f082437ee17a33b88ef
ssdeep: 24576:9hYmS96UHLBMWviFY5CnAEYgj1DqXImnnRPpBCBz:/nSH+9FY5u/xDmRxOz
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C) Siber Systems
Assembly Version: 5.6.9.4
InternalName: Harsh
FileVersion: 5.6.9.4
CompanyName: Siber Systems
PrivateBuild: 5.6.9.4
LegalTrademarks: (C) Siber Systems
Comments: Migration Knitting Datatype Manifest Creating
ProductName: Harsh
Languages: English
ProductVersion: 5.6.9.4
FileDescription: Migration Knitting Datatype Manifest Creating
OriginalFilename: Harsh
Translation: 0x0409 0x04b0

Win32/Kryptik.GCNH also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00525a791 )
LionicTrojan.Win32.Foreign.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Troldesh.GenericKD.40099913
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Foreign.3bf2a980
K7GWTrojan ( 00525a791 )
Cybereasonmalicious.af149d
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.GCNH
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Foreign.nxxi
BitDefenderTrojan.Ransom.Troldesh.GenericKD.40099913
NANO-AntivirusTrojan.Win32.Kryptik.exsuxo
MicroWorld-eScanTrojan.Ransom.Troldesh.GenericKD.40099913
TencentWin32.Trojan.Foreign.Wpjz
Ad-AwareTrojan.Ransom.Troldesh.GenericKD.40099913
SophosMal/Generic-S
ComodoMalware@#3n3hfpoz9r1u4
BitDefenderThetaGen:NN.ZexaF.34050.dr0@aKQim1fi
VIPRETrojan.Win32.Generic!BT
TrendMicroPossible_HPGen-38
McAfee-GW-EditionBehavesLike.Win32.Generic.tc
FireEyeGeneric.mg.6c3fe1aaf149d900
EmsisoftTrojan.Ransom.Troldesh.GenericKD.40099913 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1124658
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.2445C4B
MicrosoftTrojan:Win32/Occamy.C
GDataTrojan.Ransom.Troldesh.GenericKD.40099913
TACHYONRansom/W32.Foreign.1113088
McAfeeArtemis!6C3FE1AAF149
MAXmalware (ai score=80)
VBA32BScope.Trojan.Weelsof
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/CI.A
TrendMicro-HouseCallPossible_HPGen-38
RisingTrojan.Generic@ML.100 (RDML:0KzAoz4OYpyC0zBNnEA0Qg)
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.DYTU!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Foreign.HgAASRgA

How to remove Win32/Kryptik.GCNH ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Win32/Kryptik.GCNH 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:

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If the guide doesn’t help you to remove Win32/Kryptik.GCNH 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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