Win32/Kryptik.HIRA

Written by Robert Bailey

What is Win32/Kryptik.HIRA infection?

In this short article you will discover concerning the meaning of Win32/Kryptik.HIRA and also its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to demand paying the ransom money by a victim.

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In the majority of the situations, Win32/Kryptik.HIRA ransomware will instruct its sufferers to start funds transfer for the function of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.

Win32/Kryptik.HIRA Summary

These alterations 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.
  • A process attempted to delay the analysis task.;
  • Unconventionial language used in binary resources: Serbian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Steals private information from local Internet browsers;
  • Collects information about installed applications;
  • Attempts to identify installed AV products by installation directory;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s disk drive — so the sufferer can no longer make use of the information;
  • Preventing normal accessibility to the sufferer’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
z.whorecord.xyz Ransom.ScarletFlash!8.1142F (TFE:5:IxrZyQ9FrYU)
a.tomx.xyz Ransom.ScarletFlash!8.1142F (TFE:5:IxrZyQ9FrYU)
kypersar42.top Ransom.ScarletFlash!8.1142F (TFE:5:IxrZyQ9FrYU)

Win32/Kryptik.HIRA

The most common channels through which Win32/Kryptik.HIRA Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a resource that organizes a malicious software program;

As quickly as the Trojan is successfully infused, it will either cipher the data on the sufferer’s computer or stop the gadget from working in a correct way – while also putting a ransom note that points out the need for the sufferers to effect the payment for the purpose of decrypting the documents or bring back the data system back to the initial problem. In many instances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has currently been harmed.

Win32/Kryptik.HIRA circulation channels.

In various corners of the world, Win32/Kryptik.HIRA expands by jumps and bounds. Nevertheless, the ransom money notes as well as techniques of extorting the ransom money quantity might differ relying on specific neighborhood (regional) setups. The ransom notes and also techniques of obtaining the ransom quantity might vary depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the victim’s device. The sharp then demands the customer to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In nations where software program piracy is less preferred, this method is not as effective for the cyber frauds. Additionally, the Win32/Kryptik.HIRA popup alert may falsely assert to be originating from a law enforcement organization as well as will report having located child porn or various other prohibited information on the gadget.

    Win32/Kryptik.HIRA popup alert might incorrectly claim to be acquiring from a legislation enforcement organization and also will certainly report having situated kid pornography or other prohibited information on the tool. The alert will similarly have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: DF06655E
md5: 68b2afdea8d1e3aa2443dc1c950d0cae
name: 68B2AFDEA8D1E3AA2443DC1C950D0CAE.mlw
sha1: c4601cc0a86a0baa49d89667f451adc556d5c184
sha256: 723cd9a121f4dbdd70fba3a061d63921ac8c7a20723f9eec00e7664e4b0ce454
sha512: 0c510a17c0f5c0570cffe7355d002d8bf228127cd61e0520b78dce46253b8bec9e5627f29485ff366bc5b8ce533e158f78fba02ad3478dce49ac27a1cd7192f0
ssdeep: 12288:PY6ay6lB3CYbNdtdXvIquvmrcaw7vZ147CZJE/pyWVZfJe5/4SXA/:A6SlByYbFdT8W5w7vZ1wCZJERFw11X+
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalName: triwilbifor.occ
FileVersion: 6.26.361
Copyright: Copyrighz (C) 2020, wodkafull
ProductVersion: 1.0.27
TranslationUsa: 0x0173 0x00e4

Win32/Kryptik.HIRA also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45415810
FireEye Generic.mg.68b2afdea8d1e3aa
CAT-QuickHeal TrojanSpy.Stealer
McAfee RDN/Generic.rp
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 00575f641 )
BitDefender Trojan.GenericKD.45415810
K7GW Trojan ( 00575f641 )
Cybereason malicious.0a86a0
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
ClamAV Win.Packed.Predatorthief-9820523-0
Kaspersky Trojan-Spy.Win32.Stealer.wfj
Alibaba TrojanSpy:Win32/Stealer.0884e6ea
ViRobot Trojan.Win32.C.Agent.615424
Rising Ransom.ScarletFlash!8.1142F (TFE:5:IxrZyQ9FrYU)
Ad-Aware Trojan.GenericKD.45415810
Emsisoft Trojan.GenericKD.45415810 (B)
Comodo Malware@#kpn0fvfezmgy
F-Secure Trojan.TR/AD.PredatorThief.kxkkj
DrWeb Trojan.PWS.Siggen2.61054
Zillya Trojan.Stealer.Win32.9744
TrendMicro Trojan.Win32.GLUPTEBA.THAAOBA
McAfee-GW-Edition BehavesLike.Win32.Trojan.jc
Sophos Mal/Generic-S
SentinelOne Static AI – Malicious PE
Avira TR/AD.PredatorThief.kxkkj
MAX malware (ai score=100)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Azorult.MS!MTB
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D2B4FD82
ZoneAlarm Trojan-Spy.Win32.Stealer.wfj
GData Trojan.GenericKD.45415810
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R362771
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34760.LmKfaSCDqSdG
VBA32 BScope.Trojan.Fsysna
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.HIRA
TrendMicro-HouseCall Trojan.Win32.GLUPTEBA.THAAOBA
Tencent Win32.Trojan-spy.Stealer.Wqww
Ikarus Trojan.Win32.Crypt
eGambit Unsafe.AI_Score_97%
Fortinet W32/Kryptik.HIRY!tr
Webroot W32.Trojan.Gen
AVG Win32:BotX-gen [Trj]
Avast Win32:BotX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.BO.651

How to remove Win32/Kryptik.HIRA 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.

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Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

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Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.HIRA 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.HIRA 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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