Win32/GenKryptik.BJHQ

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

What is Win32/GenKryptik.BJHQ infection?

In this short article you will certainly find concerning the interpretation of Win32/GenKryptik.BJHQ and also its unfavorable effect on your computer system. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom money by a victim.

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Most of the situations, Win32/GenKryptik.BJHQ ransomware will instruct its targets to launch funds move for the objective of counteracting the amendments that the Trojan infection has actually presented to the victim’s gadget.

Win32/GenKryptik.BJHQ Summary

These adjustments can be as complies with:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection with CreateRemoteThread in a remote process;
  • Creates RWX memory;
  • Mimics the system’s user agent string for its own requests;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Uses Windows utilities for basic functionality;
  • Detects Sandboxie through the presence of a library;
  • Detects the presence of Wine emulator via function name;
  • Deletes its original binary from disk;
  • Installs itself for autorun at Windows startup;
  • Attempts to identify installed analysis tools by a known file location;
  • Checks for the presence of known devices from debuggers and forensic tools;
  • Detects the presence of Wine emulator via registry key;
  • Detects Sandboxie using a known mutex;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Checks for a known DeepFreeze Frozen State Mutex;
  • Collects information to fingerprint the system;
  • Ciphering the papers found on the target’s hard disk — so the target can no more utilize the information;
  • Preventing normal access to the victim’s workstation;

Related domains:

petunixag.topBScope.TrojanRansom.Blocker
patroxunac.topBScope.TrojanRansom.Blocker

Win32/GenKryptik.BJHQ

One of the most normal networks whereby Win32/GenKryptik.BJHQ are infused are:

  • By means of phishing emails;
  • As an effect of user ending up on a source that hosts a malicious software program;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the victim’s PC or protect against the device from operating in an appropriate manner – while likewise positioning a ransom money note that states the need for the targets to effect the payment for the objective of decrypting the documents or bring back the documents system back to the first problem. In a lot of circumstances, the ransom note will certainly come up when the customer reboots the PC after the system has currently been harmed.

Win32/GenKryptik.BJHQ distribution networks.

In different edges of the world, Win32/GenKryptik.BJHQ grows by jumps and also bounds. However, the ransom notes as well as techniques of extorting the ransom money amount might vary depending upon certain local (regional) setups. The ransom money notes as well as techniques of obtaining the ransom money amount may vary depending on particular neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having identified some unlicensed applications made it possible for on the target’s device. The alert then demands the individual to pay the ransom.

    Faulty statements concerning prohibited material.

    In countries where software piracy is less preferred, this approach is not as efficient for the cyber scams. Additionally, the Win32/GenKryptik.BJHQ popup alert may incorrectly claim to be stemming from a law enforcement institution as well as will report having located youngster porn or various other prohibited information on the tool.

    Win32/GenKryptik.BJHQ popup alert might incorrectly assert to be obtaining from a regulation enforcement organization as well as will report having situated kid pornography or other prohibited information on the tool. The alert will in a similar way contain a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 35CB5A9C
md5: 37db00f36d181b8cde44c5885e7f590c
name: 37DB00F36D181B8CDE44C5885E7F590C.mlw
sha1: 668f009ec4c3092f8661983c36c77d0504b237a7
sha256: 3334d361ea5b8bc89552c81619cb32ae452128f7a05dc5d1e6f3515a8b06df97
sha512: 27cebde2c0c334d093d319094486a8480ec837ffa03831c73cc298e07c7f2713e70bee804ff4c63329edd367b2e817b3768984645ae04eddba2a610e0ea31a5a
ssdeep: 6144:FnqcvftwzTd8dd+Mq4Dt1npOjxzrqosfIr/SG7AzvlgZJ+4W:9wzTidsGtOjhrJGI+lvwQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/GenKryptik.BJHQ also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
ALYacTrojan.Generic.22757946
CrowdStrikewin/malicious_confidence_90% (D)
Cybereasonmalicious.36d181
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/GenKryptik.BJHQ
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Spy.Win32.Zbot.yuef
BitDefenderTrojan.Generic.22757946
NANO-AntivirusTrojan.Win32.Zbot.ewehoy
MicroWorld-eScanTrojan.Generic.22757946
TencentWin32.Trojan-spy.Zbot.Lmlf
Ad-AwareTrojan.Generic.22757946
SophosML/PE-A
ComodoMalware@#6vllk7fp9fg2
BitDefenderThetaGen:NN.ZexaF.34126.yyW@aWy3pJdi
VIPRETrojan.Win32.Generic!BT
TrendMicroMal_HPGen-37b
McAfee-GW-EditionBehavesLike.Win32.Kudj.fh
FireEyeGeneric.mg.37db00f36d181b8c
EmsisoftTrojan.Generic.22757946 (B)
WebrootTrojan.Dropper.Gen
AviraHEUR/AGEN.1117022
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataTrojan.Generic.22757946
Acronissuspicious
McAfeeArtemis!37DB00F36D18
MAXmalware (ai score=86)
VBA32BScope.TrojanRansom.Blocker
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/CI.A
TrendMicro-HouseCallMal_HPGen-37b
RisingTrojan.Generic@ML.93 (RDML:jLOy74ZcDXQdw0L9GYQdgg)
YandexTrojanSpy.Zbot!MvE5T0v2Ovo
IkarusTrojan-Ransom.GandCrab
FortinetW32/Kryptik.GBIY!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/GenKryptik.BJHQ virus?

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/GenKryptik.BJHQ 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/GenKryptik.BJHQ 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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