Trojan.Win32.Witch.ckq

Written by Robert Bailey

What is Trojan.Win32.Witch.ckq infection?

In this article you will certainly locate regarding the definition of Trojan.Win32.Witch.ckq as well as its negative effect on your computer. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom money by a victim.

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Most of the instances, Trojan.Win32.Witch.ckq infection will certainly advise its sufferers to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has actually introduced to the victim’s tool.

Trojan.Win32.Witch.ckq Summary

These adjustments can be as complies with:

  • 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.
  • 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.
  • Ciphering the files situated on the victim’s hard drive — so the target can no more utilize 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.

Trojan.Win32.Witch.ckq

The most normal networks through which Trojan.Win32.Witch.ckq Trojans are infused 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 an effect of individual ending up on a resource that hosts a harmful software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s PC or stop the device from working in an appropriate fashion – while also positioning a ransom money note that discusses the demand for the targets to effect the payment for the objective of decrypting the documents or bring back the file system back to the preliminary problem. In most circumstances, the ransom money note will show up when the client restarts the COMPUTER after the system has already been damaged.

Trojan.Win32.Witch.ckq distribution channels.

In various edges of the world, Trojan.Win32.Witch.ckq expands by jumps as well as bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom money amount may differ relying on specific local (regional) setups. The ransom money notes as well as methods of obtaining the ransom money amount may differ depending on specific local (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having found some unlicensed applications made it possible for on the victim’s tool. The sharp after that requires the user to pay the ransom money.

    Faulty statements about unlawful material.

    In nations where software piracy is less prominent, this method is not as efficient for the cyber scams. Conversely, the Trojan.Win32.Witch.ckq popup alert may falsely claim to be stemming from a law enforcement organization as well as will certainly report having located kid pornography or other unlawful information on the device.

    Trojan.Win32.Witch.ckq popup alert may incorrectly claim to be obtaining from a legislation enforcement establishment and will report having located youngster porn or various other unlawful data on the tool. The alert will likewise consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 4BCED1CB
md5: 42a68563611190e574e8d947603e35c8
name: 42A68563611190E574E8D947603E35C8.mlw
sha1: 1edfc28329ebe6feb9d55f032913216f0d08224a
sha256: 0bb701497d503e4013e253f92ad703bc3a1c5c039cd75949ddf82f71a2fde414
sha512: 404df217a96655204b88633a55b68ec6410d540ad096e43cccea25063ec2819ebc615b62a1cb9e6896021c2b21c78cc8ff5acf6f8804dc2509cae3ff0f927672
ssdeep: 3072:Reg/OrUMy39Silh5OAJDJD+A7lWxAiV7mln+ThNhAO3QSR8C55QfQhQWsXTPlOI:R1xNUin5JJFD+AJsJ8ln+ThBpR8txWI
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Microsoft Windows Defender Service
Assembly Version: 4.1.2.2
InternalName: graphics.exe
FileVersion: 4.1.2.2
CompanyName: Microsoft Windows Defender Service
LegalTrademarks: Microsoft Windows Defender Service
Comments: Microsoft Windows Defender Service
ProductName: Microsoft Windows Defender Service
ProductVersion: 4.1.2.2
FileDescription: Microsoft Windows Defender Service
OriginalFilename: graphics.exe

Trojan.Win32.Witch.ckq also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Cybereason malicious.329ebe
Cyren W32/Ransom.AY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Injector.JFP
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packed.Hpbladabi-6860330-0
Kaspersky Trojan.Win32.Witch.ckq
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZemsilF.34688.lm0@aymme0l
TrendMicro BKDR_HPBLADABI.SM2
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.42a68563611190e5
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1141907
eGambit Unsafe.AI_Score_99%
Microsoft Backdoor:Win32/Bladabindi!ml
McAfee Artemis!42A685636111
Malwarebytes MachineLearning/Anomalous.100%
TrendMicro-HouseCall BKDR_HPBLADABI.SM2
Ikarus Trojan.MSIL.Inject
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Injecto.58E1!tr
AVG Win32:Trojan-gen

How to remove Trojan.Win32.Witch.ckq 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 Trojan.Win32.Witch.ckq 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.Win32.Witch.ckq 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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