VirTool:Win32/Injector.IM

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

What is VirTool:Win32/Injector.IM infection?

In this short article you will certainly locate regarding the interpretation of VirTool:Win32/Injector.IM and also its unfavorable influence on your computer. Such ransomware are a kind of malware that is specified by online frauds to require paying the ransom money by a sufferer.

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In the majority of the cases, VirTool:Win32/Injector.IM virus will certainly advise its victims to start funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the target’s tool.

VirTool:Win32/Injector.IM Summary

These adjustments can be as adheres to:

  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • 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 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
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records situated on the target’s hard disk drive — so the target can no more use the information;
  • Preventing regular access 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.xyzRansomware.Generic.WR6
a.tomx.xyzRansomware.Generic.WR6
key-systems.netRansomware.Generic.WR6
dd24.netRansomware.Generic.WR6
rrpproxy.netRansomware.Generic.WR6

VirTool:Win32/Injector.IM

The most common networks through which VirTool:Win32/Injector.IM Ransomware are injected are:

  • By ways of phishing emails;
  • As a repercussion of customer winding up on a source that holds a harmful software application;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s computer or avoid the tool from operating in a correct way – while also placing a ransom money note that mentions the need for the targets to effect the repayment for the objective of decrypting the files or recovering the documents system back to the first problem. In many instances, the ransom note will turn up when the customer reboots the PC after the system has actually currently been harmed.

VirTool:Win32/Injector.IM distribution networks.

In different corners of the world, VirTool:Win32/Injector.IM expands by jumps and also bounds. However, the ransom money notes and also techniques of extorting the ransom money quantity may differ relying on particular neighborhood (local) setups. The ransom money notes as well as tricks of extorting the ransom money amount may differ depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software.

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

    Faulty statements concerning illegal web content.

    In countries where software piracy is much less popular, this method is not as efficient for the cyber scams. Conversely, the VirTool:Win32/Injector.IM popup alert might incorrectly assert to be deriving from a police establishment as well as will certainly report having located child pornography or various other prohibited information on the device.

    VirTool:Win32/Injector.IM popup alert might falsely assert to be acquiring from a regulation enforcement establishment and also will certainly report having located youngster porn or various other illegal information on the device. The alert will in a similar way contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 5AFDEFB4
md5: 5b3eb320b4bb42be530df72efe5cb8c1
name: 5B3EB320B4BB42BE530DF72EFE5CB8C1.mlw
sha1: cfd67c774bfac5d919daf4ad759f222bb04b5ce4
sha256: 495d62fd7b9b011fa04478d8f0dfcbe6a36966698843dcf9baf521c475f18f4d
sha512: a9c589c8b9bb87199c929cbdf9626ede99a6a88436d850297ced65ebc9acfd6ad7bf218ff080d08b898efa839799154571d8424cf0fd158afad721ee6088374d
ssdeep: 6144:0yQa6DpNfd5bEkbYjp49FS7h9fFlx8swL70:Fp8NfdDbY+9Y7h90L
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

VirTool:Win32/Injector.IM also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 004f13ed1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CAT-QuickHealRansomware.Generic.WR6
ALYacGen:Variant.Ransom.Locky.137
CylanceUnsafe
ZillyaTrojan.Cryakl.Win32.400
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Cryakl.43b397bd
K7GWTrojan ( 004f13ed1 )
Cybereasonmalicious.0b4bb4
CyrenW32/Trojan.JWKI-8953
SymantecRansom.Crysis
ESET-NOD32Win32/Filecoder.Crysis.D
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan-Ransom.Win32.Cryakl.akv
BitDefenderGen:Variant.Ransom.Locky.137
NANO-AntivirusTrojan.Win32.Encoder.edgzel
ViRobotTrojan.Win32.Z.Razy.254464.AD
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
MicroWorld-eScanGen:Variant.Ransom.Locky.137
TencentMalware.Win32.Gencirc.10be8a5a
Ad-AwareGen:Variant.Ransom.Locky.137
SophosML/PE-A + Mal/Isda-D
ComodoMalware@#116oes7bgq0iv
BitDefenderThetaGen:NN.ZexaF.34686.pyW@a0KkTDhi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_HPLOCKY.SM4
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
FireEyeGeneric.mg.5b3eb320b4bb42be
EmsisoftGen:Variant.Ransom.Locky.137 (B)
SentinelOneStatic AI – Suspicious PE
JiangminBackdoor.Androm.inl
WebrootW32.Malware.Gen
AviraHEUR/AGEN.1116176
eGambitUnsafe.AI_Score_99%
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftVirTool:Win32/Injector.IM
GDataGen:Variant.Ransom.Locky.137
TACHYONBackdoor/W32.Androm.254464.F
AhnLab-V3Trojan/Win32.Crypt.R183609
McAfeePacked-HB!5B3EB320B4BB
MAXmalware (ai score=100)
VBA32TrojanRansom.Cryakl
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_HPLOCKY.SM4
RisingMalware.Obscure/Heur!1.9E03 (CLOUD)
YandexTrojan.GenAsa!+k1znSRz5jw
IkarusTrojan.Win32.Filecoder
FortinetW32/Bebloh.P!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove VirTool:Win32/Injector.IM 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 VirTool:Win32/Injector.IM 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 VirTool:Win32/Injector.IM 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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