Ransom:Win32/Haknata

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

What is Ransom:Win32/Haknata infection?

In this short article you will discover regarding the definition of Ransom:Win32/Haknata as well as its adverse influence on your computer system. Such ransomware are a type of malware that is specified by online scams to demand paying the ransom by a target.

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In the majority of the instances, Ransom:Win32/Haknata infection will instruct its targets to launch funds transfer for the function of neutralizing the amendments that the Trojan infection has actually introduced to the target’s tool.

Ransom:Win32/Haknata Summary

These alterations can be as adheres to:

  • 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.
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • 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
  • Clears Windows events or logs;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the target’s hard disk drive — so the target can no more use the data;
  • Preventing normal accessibility to the victim’s workstation;

Ransom:Win32/Haknata

One of the most typical networks whereby Ransom:Win32/Haknata Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of individual winding up on a source that organizes a harmful software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s PC or prevent the device from working in a proper way – while also putting a ransom money note that discusses the requirement for the targets to impact the repayment for the objective of decrypting the documents or restoring the data system back to the initial problem. In many circumstances, the ransom note will certainly turn up when the customer restarts the PC after the system has actually currently been damaged.

Ransom:Win32/Haknata distribution networks.

In numerous edges of the globe, Ransom:Win32/Haknata expands by leaps and also bounds. However, the ransom money notes as well as methods of extorting the ransom money quantity might differ depending upon particular neighborhood (local) settings. The ransom money notes as well as tricks of extorting the ransom quantity might differ depending on certain neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software.

    In specific areas, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the target’s device. The alert then demands the user to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In countries where software application piracy is less preferred, this method is not as reliable for the cyber fraudulences. Conversely, the Ransom:Win32/Haknata popup alert may falsely declare to be originating from a law enforcement organization and also will certainly report having located kid pornography or various other prohibited information on the gadget.

    Ransom:Win32/Haknata popup alert might falsely claim to be obtaining from a regulation enforcement establishment and will certainly report having situated child porn or various other unlawful information on the gadget. The alert will likewise contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 9D6C28B3
md5: 941351e532a83efa8c7ee26c6ba98f33
name: 941351E532A83EFA8C7EE26C6BA98F33.mlw
sha1: 595e51015819abffd023ad918305cb45c2e07329
sha256: 538b745b813d53bdb624fa66ee304525f15dee010609bf8b2d2cfec4f0a0cfdf
sha512: 3f0618a6c7875554ff9e947b1948decc0d3f3a490f8fe5715e1aaaf9ac3ccc2768195e30eb56aae61cd27c092450e8989f79e5c46677baef79a2ab722672609e
ssdeep: 24576:mPlI0vZYBxyG942+6ytOnvekeTIgG2qqRn0fLnjYY1L:/yOveTIsqqR0fL8Y
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Ransom:Win32/Haknata also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 7000000f1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.10157
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Xpan
CylanceUnsafe
ZillyaTrojan.Deshacop.Win32.755
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 7000000f1 )
Cybereasonmalicious.15819a
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.XRatLocker.D
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Razy-7547555-0
KasperskyTrojan-Ransom.Win32.Xpan.c
NANO-AntivirusTrojan.Win32.Deshacop.ejnnls
TencentWin32.Trojan.Raas.Auto
SophosMal/Generic-S
ComodoPacked.Win32.MUPX.Gen@24tbus
BitDefenderThetaGen:NN.ZexaF.34678.JvW@aeJ01te
McAfee-GW-EditionBehavesLike.Win32.Sytro.th
FireEyeGeneric.mg.941351e532a83efa
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Deshacop.tf
AviraTR/Crypt.XPACK.Gen
MicrosoftRansom:Win32/Haknata
AhnLab-V3Trojan/Win32.Xpan.R249365
Acronissuspicious
McAfeeArtemis!941351E532A8
MAXmalware (ai score=98)
VBA32TrojanRansom.Xpan
MalwarebytesMalware.Heuristic.1003
PandaTrj/GdSda.A
RisingRansom.Haknata!8.E480 (CLOUD)
IkarusTrojan-Ransom.FileCrypter
FortinetW32/XRatLocker.D!tr.ransom
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Generic.HgIASRoA

How to remove Ransom:Win32/Haknata 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 Ransom:Win32/Haknata 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 Ransom:Win32/Haknata 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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