Win32/Kryptik.HHLN

What is Win32/Kryptik.HHLN infection?

In this article you will certainly locate about the meaning of Win32/Kryptik.HHLN as well as its unfavorable effect on your computer. Such ransomware are a type of malware that is elaborated by online scams to demand paying the ransom by a sufferer.

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In the majority of the situations, Win32/Kryptik.HHLN ransomware will advise its victims to start funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s gadget.

Win32/Kryptik.HHLN Summary

These modifications 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.
  • 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;
  • 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;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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!
  • Ciphering the files found on the victim’s disk drive — so the victim can no longer use the data;
  • Preventing regular accessibility to the target’s workstation;

Win32/Kryptik.HHLN

The most normal channels whereby Win32/Kryptik.HHLN Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of customer winding up on a resource that holds a malicious software application;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s PC or stop the gadget from operating in an appropriate way – while likewise putting a ransom note that discusses the requirement for the targets to effect the repayment for the objective of decrypting the files or restoring the documents system back to the preliminary condition. In a lot of circumstances, the ransom note will show up when the client reboots the PC after the system has actually currently been damaged.

Win32/Kryptik.HHLN distribution networks.

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

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

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

    Faulty declarations concerning unlawful material.

    In countries where software piracy is less prominent, this technique is not as efficient for the cyber scams. Conversely, the Win32/Kryptik.HHLN popup alert might incorrectly claim to be originating from a police organization as well as will report having located kid pornography or other unlawful data on the device.

    Win32/Kryptik.HHLN popup alert might wrongly declare to be deriving from a law enforcement organization and will report having located kid porn or other unlawful data on the gadget. The alert will in a similar way include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: D2145BC3
md5: 2b764509a3664f7e2c60bd51b251bec5
name: 2B764509A3664F7E2C60BD51B251BEC5.mlw
sha1: beb5cbfaef6d8e4d907b1b74388e4cd0ffbc1fc3
sha256: 74b26404bede3e8f6f233c0005fb092af620efada8b83912b6945a7df2959290
sha512: e3c32c2f2d2b02aea5cb7c33e8bd07c182758ea32aed3d6298464e266b1ef73e8e5d979076ab39b106ca80cbe547be14e4cc6d8a20c4abe6a2125bcb19c0b05c
ssdeep: 12288:YUc7K3xnqYz5o0+1E2eRQy8Zo6KzPat/0MHJLMFlwE:TcG3xEZz/ZCD8/0MJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, erteyey
FileVersion: 11.0.0.1
ProductVersion: 11.0.0.1
Translation: 0x0809 0x04b0

Win32/Kryptik.HHLN also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Adware ( 00539ed31 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoad3.64706
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Chapak.ZZ6
ALYac Trojan.BRMon.Gen.1
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Adware ( 00539ed31 )
Cybereason malicious.9a3664
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.HHLN
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.BRMon.Gen.1
NANO-Antivirus Trojan.Win32.Kryptik.ewspuy
SUPERAntiSpyware Trojan.Agent/Gen-Festo
MicroWorld-eScan Trojan.BRMon.Gen.1
Tencent Win32.Trojan.Generic.Hsss
Ad-Aware Trojan.BRMon.Gen.1
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Crypt.BF@7gchou
BitDefenderTheta Gen:NN.ZexaF.34670.Ky0@a4bPXEk
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPGANDCRAB.SMONT
McAfee-GW-Edition BehavesLike.Win32.Dropper.hc
FireEye Generic.mg.2b764509a3664f7e
Emsisoft Trojan.BRMon.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Jorik.afii
Avira HEUR/AGEN.1115408
Microsoft Ransom:Win32/Gandcrab.SF!MTB
Arcabit Trojan.BRMon.Gen.1
AegisLab Trojan.Win32.Jorik.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.BRMon.Gen.1
AhnLab-V3 Win-Trojan/MalPe34.Suspicious.X2029
Acronis suspicious
McAfee PWS-FCKA!2B764509A366
MAX malware (ai score=94)
VBA32 Trojan.ref
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_HPGANDCRAB.SMONT
Rising Trojan.Kryptik!8.8 (CLOUD)
Yandex Trojan.GenAsa!e/4J7ToWN+8
Ikarus Trojan.Crypt
Fortinet W32/Kryptik.FYNO!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HwoCEpsA

How to remove Win32/Kryptik.HHLN virus?

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 Win32/Kryptik.HHLN 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.HHLN 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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