VirTool:Win32/VBInject.VK!bit

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

What is VirTool:Win32/VBInject.VK!bit infection?

In this article you will discover regarding the meaning of VirTool:Win32/VBInject.VK!bit and its unfavorable effect on your computer system. Such ransomware are a type of malware that is specified by on the internet frauds to require paying the ransom by a sufferer.

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In the majority of the situations, VirTool:Win32/VBInject.VK!bit infection will certainly instruct its sufferers to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually presented to the target’s gadget.

VirTool:Win32/VBInject.VK!bit Summary

These adjustments 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.
  • 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.;
  • Detects Sandboxie through the presence of a library;
  • Executed a process and injected code into it, probably while unpacking;
  • Deletes its original binary from disk;
  • Mimics the file times of a Windows system file;
  • 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 hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the sufferer’s disk drive — so the sufferer can no more use the data;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

VirTool:Win32/VBInject.VK!bit

The most typical networks through which VirTool:Win32/VBInject.VK!bit are infused are:

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

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the target’s computer or stop the tool from operating in an appropriate way – while also placing a ransom note that discusses the demand for the targets to impact the repayment for the purpose of decrypting the papers or bring back the file system back to the initial problem. In the majority of instances, the ransom note will turn up when the customer reboots the PC after the system has currently been damaged.

VirTool:Win32/VBInject.VK!bit circulation networks.

In different edges of the globe, VirTool:Win32/VBInject.VK!bit grows by leaps as well as bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom money quantity might vary relying on particular regional (local) settings. The ransom money notes and tricks of extorting the ransom amount may differ depending on specific regional (local) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the user to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In nations where software application piracy is less popular, this method is not as efficient for the cyber frauds. Alternatively, the VirTool:Win32/VBInject.VK!bit popup alert may falsely assert to be originating from a police establishment and also will report having located kid pornography or various other unlawful data on the gadget.

    VirTool:Win32/VBInject.VK!bit popup alert may falsely assert to be acquiring from a law enforcement organization as well as will certainly report having situated child pornography or various other illegal information on the gadget. The alert will likewise have a need for the user to pay the ransom.

Technical details

File Info:

crc32: 4CB57E63
md5: 041ab36f30216d9a59b18d940ca785aa
name: 041AB36F30216D9A59B18D940CA785AA.mlw
sha1: 9e6eae068271638cf14e1541f1dfc71a9c3bac53
sha256: 276dfc92d408c915030f6320f28ac79991c7b70c33879348a76344e794fe19a4
sha512: 952223be5f163d48a3a90a0e9f5cbc0b0a83d3b035bf0c8a9b980a1ffd62de9390bbdb71ad030e9e7b9d7d277b71a717e75149ddd3451e660f9a438a4e083d5e
ssdeep: 768:fxgoxhUaOzz4GgiIywEUhITywx0kTtqpSznKcStyzpNNB3BNqSy49Uit9R:fCYhzE4X9l1abwQzKcvK49UgR
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: suepr marios
InternalName: balocudis
FileVersion: 5.09.0019
CompanyName: vai la mesmo
LegalTrademarks: Legal Trademarks
Comments: vamos la amigos
ProductName: barbolitos
ProductVersion: 5.09.0019
FileDescription: aborigenas
OriginalFilename: balocudis

VirTool:Win32/VBInject.VK!bit also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.PonyStealer.em0@oGyiqdoi
FireEye Generic.mg.041ab36f30216d9a
ALYac Gen:Heur.PonyStealer.em0@oGyiqdoi
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0055e3e11 )
BitDefender Gen:Heur.PonyStealer.em0@oGyiqdoi
K7GW Trojan ( 0055e3e11 )
Cybereason malicious.f30216
Symantec Infostealer.Limitail
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packer.VbPack-0-6334882-0
Kaspersky Trojan-Ransom.Win32.Blocker.jvsh
Alibaba Ransom:Win32/Blocker.6b1c399b
NANO-Antivirus Trojan.Win32.Blocker.ekcpji
AegisLab Trojan.Win32.Blocker.j!c
Rising Ransom.Blocker!8.12A (CLOUD)
Ad-Aware Gen:Heur.PonyStealer.em0@oGyiqdoi
Emsisoft Gen:Heur.PonyStealer.em0@oGyiqdoi (B)
DrWeb Trojan.DownLoader23.36228
Zillya Trojan.Blocker.Win32.36879
TrendMicro TSPY_VBFAREIT.SM1
McAfee-GW-Edition BehavesLike.Win32.Fareit.kt
Sophos Mal/Generic-R + Mal/FareitVB-M
Ikarus Trojan.Win32.Krypt
GData Gen:Heur.PonyStealer.em0@oGyiqdoi
Avira HEUR/AGEN.1112799
MAX malware (ai score=82)
Arcabit Trojan.PonyStealer.EC9DBD
Microsoft VirTool:Win32/VBInject.VK!bit
Cynet Malicious (score: 90)
ESET-NOD32 a variant of Win32/GenKryptik.MGR
McAfee Artemis!041AB36F3021
Panda Trj/GdSda.A
TrendMicro-HouseCall TSPY_VBFAREIT.SM1
Tencent Win32.Trojan.Blocker.Bxq
Yandex Trojan.Blocker!MfhHJQCTWGQ
eGambit Unsafe.AI_Score_100%
Fortinet W32/Injector.DKJC!tr
BitDefenderTheta Gen:NN.ZevbaF.34608.em0@aGyiqdoi
AVG Win32:Trojan-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Ransom.Blocker.HgIASOUA

How to remove VirTool:Win32/VBInject.VK!bit virus?

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 VirTool:Win32/VBInject.VK!bit 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 VirTool:Win32/VBInject.VK!bit 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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