Win32/Kryptik.HEKT

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

What is Win32/Kryptik.HEKT infection?

In this short article you will certainly discover regarding the meaning of Win32/Kryptik.HEKT as well as its adverse impact on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to demand paying the ransom by a victim.

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In the majority of the cases, Win32/Kryptik.HEKT virus will certainly advise its victims to start funds move for the objective of counteracting the changes that the Trojan infection has introduced to the victim’s tool.

Win32/Kryptik.HEKT 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.
  • 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.
  • A process attempted to delay the analysis task.;
  • 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 stop active services;
  • 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
  • Creates a copy of itself;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the records located on the sufferer’s disk drive — so the sufferer can no longer utilize the information;
  • Preventing regular 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.HEKT

One of the most regular networks whereby Win32/Kryptik.HEKT are injected are:

  • By ways of phishing e-mails;
  • As an effect of user winding up on a resource that holds a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s computer or stop the device from working in a proper fashion – while likewise placing a ransom note that states the requirement for the targets to effect the payment for the function of decrypting the papers or bring back the data system back to the preliminary problem. In the majority of circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.HEKT circulation networks.

In different corners of the world, Win32/Kryptik.HEKT expands by leaps and bounds. Nonetheless, the ransom money notes and tricks of obtaining the ransom amount may vary depending on specific local (local) setups. The ransom notes and also tricks of obtaining the ransom money quantity may vary depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software program.

    In particular areas, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the sufferer’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty statements about illegal material.

    In countries where software piracy is less prominent, this method is not as reliable for the cyber scams. Conversely, the Win32/Kryptik.HEKT popup alert may incorrectly claim to be originating from a police establishment as well as will certainly report having situated kid pornography or other unlawful data on the device.

    Win32/Kryptik.HEKT popup alert may incorrectly declare to be acquiring from a law enforcement establishment and will certainly report having located youngster porn or various other illegal information on the device. The alert will in a similar way contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 1D91603E
md5: 122c8a0a00ebde82d5e7dd1449ee53ad
name: 122C8A0A00EBDE82D5E7DD1449EE53AD.mlw
sha1: 05bcc3d22a03cb27251f2d5b3d11d5ee59699af2
sha256: fb869b489a2fb2c2be2d2670487dbc2688d5ebcb4d3cc3e2cf8730541e8facbb
sha512: ca7cc2b0d51747953849dbd3719790123e690a37244091f8e2d666ef1ea422d1914aa9a0d4bb40c328ade9a672721622d27d07423f451ea19c5a518eaec466d1
ssdeep: 3072:DAziQr/cnfpSsAF/082mxTJWkbAimTgzkW/jXwZQf:DAz6Sso9WkbAxghX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.HEKT also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005137001 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader25.11061
CynetMalicious (score: 100)
CAT-QuickHealRansom.Exxroute.A4
ALYacTrojan.Ransom.BSL
CylanceUnsafe
ZillyaTrojan.Zonidel.Win32.42
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaVirTool:Win32/Obfuscator.03634812
K7GWTrojan ( 005137001 )
Cybereasonmalicious.a00ebd
CyrenW32/Nymaim.BZ.gen!Eldorado
SymantecPacked.Generic.493
ESET-NOD32a variant of Win32/Kryptik.HEKT
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Locky-6335674-3
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ransom.BSL
NANO-AntivirusTrojan.Win32.Kryptik.ftzrhj
MicroWorld-eScanTrojan.Ransom.BSL
TencentWin32.Trojan.Generic.Dumm
Ad-AwareTrojan.Ransom.BSL
SophosMal/Generic-R + Mal/Elenoocka-E
ComodoTrojWare.Win32.Crypt.C@7vajd0
BitDefenderThetaGen:NN.ZexaF.34608.kqW@aifJB@pi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.SMALY0
McAfee-GW-EditionBehavesLike.Win32.Generic.ch
FireEyeGeneric.mg.122c8a0a00ebde82
EmsisoftTrojan.Ransom.BSL (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1114201
MicrosoftVirTool:Win32/Obfuscator.ARL
AegisLabTrojan.Win32.Generic.4!c
GDataTrojan.Ransom.BSL
AhnLab-V3Trojan/Win32.Generic.C2304504
Acronissuspicious
McAfeeGenericRXCC-HU!122C8A0A00EB
MAXmalware (ai score=100)
VBA32Trojan.FakeAV.01657
MalwarebytesMalware.Heuristic.1001
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.SMALY0
RisingRansom.Cerber!8.3058 (CLOUD)
IkarusTrojan-Ransom.Cerber
FortinetW32/GenKryptik.APXF!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Generic.HgIASOYA

How to remove Win32/Kryptik.HEKT 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.HEKT 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.HEKT 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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