Win32/Kryptik.HKTX

Written by Robert Bailey

What is Win32/Kryptik.HKTX infection?

In this article you will locate about the interpretation of Win32/Kryptik.HKTX as well as its unfavorable impact on your computer. Such ransomware are a type of malware that is specified by on-line scams to require paying the ransom money by a victim.

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In the majority of the instances, Win32/Kryptik.HKTX infection will certainly instruct its sufferers to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

Win32/Kryptik.HKTX Summary

These adjustments can be as adheres to:

  • 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.
  • 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.
  • Unconventionial language used in binary resources: Japanese;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Attempts to identify installed AV products by installation directory;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Ciphering the records situated on the target’s disk drive — so the sufferer can no more use the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/Kryptik.HKTX

One of the most normal channels through which Win32/Kryptik.HKTX Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of user winding up on a source that hosts a harmful software;

As soon as the Trojan is efficiently infused, it will certainly either cipher the information on the victim’s PC or avoid the device from functioning in a correct fashion – while also positioning a ransom money note that states the requirement for the victims to effect the settlement for the objective of decrypting the records or recovering the data system back to the preliminary condition. In most instances, the ransom note will turn up when the customer restarts the COMPUTER after the system has already been damaged.

Win32/Kryptik.HKTX circulation channels.

In different corners of the globe, Win32/Kryptik.HKTX grows by leaps and bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom amount may vary relying on specific neighborhood (local) setups. The ransom money notes and also techniques of extorting the ransom amount may vary depending on specific neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications enabled on the victim’s gadget. The alert after that demands the customer to pay the ransom money.

    Faulty declarations about unlawful web content.

    In countries where software piracy is less popular, this method is not as efficient for the cyber frauds. Alternatively, the Win32/Kryptik.HKTX popup alert might incorrectly claim to be deriving from a police organization and will certainly report having situated kid porn or various other unlawful information on the tool.

    Win32/Kryptik.HKTX popup alert may incorrectly claim to be deriving from a law enforcement establishment and also will certainly report having located youngster pornography or other prohibited data on the gadget. The alert will likewise contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 83D820FA
md5: 49d2fce270c0d3adae2fdadff1554b8a
name: 49D2FCE270C0D3ADAE2FDADFF1554B8A.mlw
sha1: 20aaca220ccb42e090fcbcbd3c78137eeecfe5a3
sha256: 60fe0556516315f3a25362bed938159d82a757898b432aa85fce77e61782e058
sha512: d2c04aba8164f4baf0a3180653dcb640890cdca38cd29830d3ccf8aa0e51483d66a9979dd3d4e0a9fd79d890f4c6d022f658a8bf514c62b49ac206f891d7897d
ssdeep: 12288:nawNhI/wdzxFcI+a79CRlJ2yNWoq760DtcMkWrzwnJFy031vOATK0RM:3S/FbaQRDOo5mkLnjB31vbmD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersus: 1.9.37.29
FileVersion: 1.0.52.18
Translations: 0x0486 0x0118

Win32/Kryptik.HKTX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Siggen13.20351
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.36863278
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Kryptik.9f354c68
K7GW Riskware ( 0040eff71 )
Cyren W32/Kryptik.EAC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HKTX
APEX Malicious
Avast Win32:BotX-gen [Trj]
Kaspersky HEUR:Trojan-Ransom.Win32.Stop.gen
BitDefender Trojan.GenericKD.36863278
MicroWorld-eScan Trojan.GenericKD.36863278
Ad-Aware Trojan.GenericKD.36863278
Sophos ML/PE-A + Mal/GandCrypt-A
BitDefenderTheta Gen:NN.ZexaF.34688.Uq0@aC8JH0oO
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.bc
FireEye Generic.mg.49d2fce270c0d3ad
Emsisoft Trojan.Agent (A)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Microsoft Trojan:Win32/Azorult.FW!MTB
Arcabit Trojan.Generic.D2327D2E
AegisLab Trojan.Win32.Convagent.m!c
GData Trojan.GenericKD.36863278
Acronis suspicious
McAfee Artemis!49D2FCE270C0
MAX malware (ai score=85)
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R06CH07E721
Rising Malware.Obscure/Heur!1.A89F (CLOUD)
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.300983.susgen
AVG Win32:BotX-gen [Trj]
Paloalto generic.ml

How to remove Win32/Kryptik.HKTX 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.HKTX 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.HKTX 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/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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