Win32/Kryptik.HLCP

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

What is Win32/Kryptik.HLCP infection?

In this article you will discover about the interpretation of Win32/Kryptik.HLCP and its negative effect on your computer system. Such ransomware are a form of malware that is clarified by on-line scams to require paying the ransom by a victim.

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Most of the cases, Win32/Kryptik.HLCP virus will certainly instruct its targets to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Kryptik.HLCP Summary

These adjustments can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Arabic (Tunisia);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Network activity contains more than one unique useragent.;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Writes a potential ransom message to disk;
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • The sample wrote data to the system hosts file.;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records situated on the victim’s hard disk drive — so the victim can no longer utilize the data;
  • Preventing regular access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
api.2ip.uaUDS:Trojan-Ransom.Win32.Stop.gen
asvb.topUDS:Trojan-Ransom.Win32.Stop.gen
api.faceit.comUDS:Trojan-Ransom.Win32.Stop.gen

Win32/Kryptik.HLCP

One of the most typical channels whereby Win32/Kryptik.HLCP Ransomware are infused are:

  • By ways of phishing emails;
  • As an effect of individual winding up on a resource that holds a destructive software program;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the target’s computer or stop the tool from working in a proper manner – while likewise placing a ransom money note that discusses the requirement for the targets to effect the settlement for the objective of decrypting the papers or restoring the documents system back to the first problem. In many circumstances, the ransom note will show up when the customer restarts the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.HLCP distribution networks.

In different edges of the world, Win32/Kryptik.HLCP grows by leaps and bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money quantity might vary depending on certain local (regional) settings. The ransom money notes as well as tricks of extorting the ransom amount might differ depending on specific neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having identified some unlicensed applications allowed on the sufferer’s device. The sharp then demands the individual to pay the ransom money.

    Faulty statements about unlawful web content.

    In countries where software piracy is less prominent, this technique is not as effective for the cyber scams. Alternatively, the Win32/Kryptik.HLCP popup alert might falsely claim to be originating from a police institution and also will certainly report having situated youngster pornography or other illegal information on the device.

    Win32/Kryptik.HLCP popup alert may wrongly assert to be deriving from a regulation enforcement organization and also will report having located kid porn or various other prohibited information on the gadget. The alert will likewise have a need for the user to pay the ransom.

Technical details

File Info:

crc32: A523DB89
md5: 63efa8c30663de8287e5be71ee54a5f5
name: 63EFA8C30663DE8287E5BE71EE54A5F5.mlw
sha1: 07de8a47e09af1a2679183e758659a3e363564c9
sha256: 1d0a557a5d90912a78cd9f9e5358487b6e598b33f5f92046b51a1cae4b2df19c
sha512: cdc941211b1d49676e0d219fbcc710dc397a3c45b20d8a741111fd8a434964da1979912cecca5a6d09ab3af12aeffb65336cb791eddfee51a436c397a7fb9aee
ssdeep: 24576:5dR8p9s9bBUZ19xPPxyFShecFVKkFCfD0HDr9Xjdco6eAs1q:5dq2UP08hecFV1ggHhjNF
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersus: 1.0.98.58
ProductVersus: 1.0.98.58
Translations: 0x0776 0x036f

Win32/Kryptik.HLCP also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWHacktool ( 700007861 )
Cybereasonmalicious.7e09af
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HLCP
APEXMalicious
AvastFileRepMalware
CynetMalicious (score: 100)
KasperskyUDS:Trojan-Ransom.Win32.Stop.gen
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34692.3qW@aiQHONlG
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
FireEyeGeneric.mg.63efa8c30663de82
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Wacatac.B!ml
Acronissuspicious
McAfeeArtemis!63EFA8C30663
RisingMalware.Heuristic!ET#79% (RDMK:cmRtazpxFV9Hm/AoWe61H0DpndvK)
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.HLCN!tr
AVGFileRepMalware

How to remove Win32/Kryptik.HLCP 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/Kryptik.HLCP 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.HLCP 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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