Win32/Injector.WUE

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

What is Win32/Injector.WUE infection?

In this post you will certainly locate regarding the definition of Win32/Injector.WUE as well as its unfavorable effect on your computer. Such ransomware are a kind of malware that is clarified by online fraudulences to require paying the ransom money by a victim.

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In the majority of the cases, Win32/Injector.WUE virus will certainly advise its sufferers to start funds move for the function of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s device.

Win32/Injector.WUE Summary

These alterations can be as complies with:

  • 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.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • 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 repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the victim’s hard disk drive — so the target 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/Injector.WUE

One of the most normal networks whereby Win32/Injector.WUE Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of user ending up on a resource that holds a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s computer or avoid the gadget from working in a proper manner – while also positioning a ransom money note that mentions the requirement for the victims to impact the repayment for the function of decrypting the papers or bring back the file system back to the first problem. In most circumstances, the ransom money note will certainly show up when the customer restarts the PC after the system has currently been damaged.

Win32/Injector.WUE distribution channels.

In numerous edges of the globe, Win32/Injector.WUE grows by jumps and bounds. However, the ransom notes and also techniques of obtaining the ransom money amount may differ relying on particular regional (regional) setups. The ransom notes as well as techniques of obtaining the ransom money quantity might differ depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software application.

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

    Faulty declarations regarding unlawful material.

    In nations where software piracy is much less prominent, this method is not as efficient for the cyber frauds. Alternatively, the Win32/Injector.WUE popup alert may wrongly assert to be originating from a police establishment and also will report having situated child pornography or various other prohibited information on the gadget.

    Win32/Injector.WUE popup alert may wrongly declare to be obtaining from a regulation enforcement organization and also will report having situated child pornography or various other unlawful data on the device. The alert will likewise consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 8D3DFB85
md5: 0df74e8116bc458b832105f610e8e674
name: 0DF74E8116BC458B832105F610E8E674.mlw
sha1: f3843f63076b1177c96cff202d851a33f8ea26c5
sha256: 27fd581c59eaf2e2095b2432a1de1e64f2dc8592cf183c9eff7601e2e0731eea
sha512: 161439aba8b4a3e6be605fe399983d22654a193a9034393c6c9215e80201f29038638c1f3fa91a8eee672d7d409cd54fefbdb1ef69151eab321d8f7fb04bde52
ssdeep: 3072:rlbHpB016dbzgB2NrtHa/ilprlRvH//Yvl64wRxq/XEzDHKDE0:rlbldPgQNrdZvH//YA4wRxq/XyuDE0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Injector.WUE also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusSpyware ( 0003868d1 )
Elasticmalicious (high confidence)
DrWebTrojan.Winlock.6658
CynetMalicious (score: 100)
ALYacGen:Heur.VIZ.5
CylanceUnsafe
ZillyaTrojan.Yakes.Win32.6539
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaRansom:Win32/Tobfy.4b4ba2c7
K7GWSpyware ( 0003868d1 )
Cybereasonmalicious.116bc4
CyrenW32/Zbot.IZ.gen!Eldorado
SymantecTrojan.Ransomlock!g9
ESET-NOD32a variant of Win32/Injector.WUE
APEXMalicious
AvastWin32:Cryptor
KasperskyTrojan.Win32.Wago.aa
BitDefenderGen:Heur.VIZ.5
NANO-AntivirusTrojan.Win32.Yakes.dwpeia
MicroWorld-eScanGen:Heur.VIZ.5
TencentWin32.Trojan.Wago.Kpz
Ad-AwareGen:Heur.VIZ.5
SophosMal/Generic-R + Mal/EncPk-AGX
ComodoSuspicious@#1vyv809ejbu2o
BitDefenderThetaAI:Packer.73BB402D1E
VIPRETrojan.Win32.Reveton.a (v)
TrendMicroTROJ_RANSOM.SMJO
McAfee-GW-EditionBehavesLike.Win32.ZBot.cc
FireEyeGeneric.mg.0df74e8116bc458b
EmsisoftGen:Heur.VIZ.5 (B)
SentinelOneStatic AI – Malicious PE
WebrootPws:Win32/Zbot
AviraTR/Dropper.Gen8
eGambitUnsafe.AI_Score_85%
MicrosoftRansom:Win32/Tobfy.L
AegisLabTrojan.Win32.Yakes.4!c
GDataGen:Heur.VIZ.5
AhnLab-V3Spyware/Win32.Zbot.R42223
Acronissuspicious
McAfeePWS-Zbot.gen.ano
MAXmalware (ai score=100)
VBA32BScope.Malware-Cryptor.Oop
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_RANSOM.SMJO
RisingRansom.Tobfy!8.339 (CLOUD)
YandexTrojan.Injector!5Qcs7it2X70
IkarusTrojan-Downloader.Win32.Hoptto
FortinetW32/Sasfis.ANO!tr
AVGWin32:Cryptor
Paloaltogeneric.ml
Qihoo-360Win32/TrojanDropper.Generic.HwoCar8A

How to remove Win32/Injector.WUE 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/Injector.WUE 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/Injector.WUE 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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