Packed.Win32.Mentiger.vho

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

What is Packed.Win32.Mentiger.vho infection?

In this post you will locate regarding the interpretation of Packed.Win32.Mentiger.vho and its adverse influence on your computer. Such ransomware are a kind of malware that is clarified by online fraudulences to require paying the ransom by a victim.

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In the majority of the cases, Packed.Win32.Mentiger.vho infection will certainly advise its victims to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s device.

Packed.Win32.Mentiger.vho Summary

These adjustments 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.
  • Enumerates user accounts on the system;
  • 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.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • 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.
  • Attempts to identify installed AV products by installation directory;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers located on the target’s hard drive — so the target can no more make use of the information;
  • Preventing regular accessibility to the target’s workstation;

Packed.Win32.Mentiger.vho

One of the most common networks where Packed.Win32.Mentiger.vho Ransomware are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a resource that organizes a harmful software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s computer or protect against the tool from functioning in an appropriate way – while additionally placing a ransom money note that points out the requirement for the targets to impact the repayment for the function of decrypting the papers or recovering the documents system back to the first problem. In most circumstances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has currently been damaged.

Packed.Win32.Mentiger.vho circulation channels.

In various corners of the globe, Packed.Win32.Mentiger.vho expands by jumps as well as bounds. However, the ransom notes and also techniques of obtaining the ransom money amount might differ relying on certain local (regional) setups. The ransom notes and also methods of obtaining the ransom amount may vary depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s gadget. The sharp then demands the customer to pay the ransom.

    Faulty statements regarding prohibited web content.

    In countries where software program piracy is much less prominent, this technique is not as reliable for the cyber fraudulences. Additionally, the Packed.Win32.Mentiger.vho popup alert may falsely assert to be stemming from a law enforcement organization and will report having located kid porn or other unlawful data on the gadget.

    Packed.Win32.Mentiger.vho popup alert might incorrectly assert to be acquiring from a regulation enforcement establishment and will certainly report having situated child porn or various other unlawful data on the device. The alert will likewise include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 2C2D8C09
md5: ae743e4ca2ef45af0cb102fc50bc3d41
name: AE743E4CA2EF45AF0CB102FC50BC3D41.mlw
sha1: eb3aa9376a3e171be37ddfc42765bcea028e0309
sha256: 8a9ada6fa20f9c805a01393f63e00f1d7384147f23beefc6e717e05efe3129f8
sha512: 04988ea606b90481f7e4dd8950c33c4dd66bb054bb20f64644d0aa193df8ae1a20129a85a0f60b3ffe6b9fb0a2be5e17ce1526137cc9009aa3eebb5b5f738218
ssdeep: 12288:quOzIVkG8B0Jv61NCQ0NDRN5T97m8rWASdVL:qVqkG8B0s18l95T97ZWtvL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright 2008-2011 x41ex41ex41e x42fx43dx434x435x43ax441
InternalName: Punto Switcher Unloader
FileVersion: 3.2.3.51
CompanyName: x41ex41ex41e x42fx43dx434x435x43a x441
Comments: x412x44bx433x440x443x437x447x438x43a Punto Switcher
ProductName: Punto Switcher
ProductVersion: 3.2.3.51
FileDescription: x412x44bx433x440x443x437x447x438x43a Punto Switcher
Translation: 0x0419 0x04b0

Packed.Win32.Mentiger.vho also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e3e11 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4691
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.Cerber.Win32.450
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Cerber.eb597230
K7GW Trojan ( 0055e3e11 )
Cybereason malicious.ca2ef4
Baidu Win32.Trojan.Kryptik.arx
Cyren W32/S-68b4cf76!Eldorado
Symantec Ransom.Cerber
ESET-NOD32 a variant of Win32/Kryptik.FERN
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Ransomware.Cerber-9815537-0
Kaspersky HEUR:Packed.Win32.Mentiger.vho
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Encoder.evdcwq
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Malware.Win32.Gencirc.10b65ce0
Ad-Aware Trojan.Ransom.Cerber.1
Sophos ML/PE-A + Mal/Ransom-EJ
Comodo TrojWare.Win32.Kryptik.ERJ@6l0vie
BitDefenderTheta Gen:NN.ZexaF.34608.Tq1@a4j3Gzlk
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPCERBER.SM30
McAfee-GW-Edition BehavesLike.Win32.Ransomware.bm
FireEye Generic.mg.ae743e4ca2ef45af
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1110817
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Cerber.A
Arcabit Trojan.Ransom.Cerber.1
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Packed.Win32.Mentiger.vho
GData Trojan.Ransom.Cerber.1
AhnLab-V3 Win-Trojan/Cerber.Gen
Acronis suspicious
McAfee GenericRXDH-PH!AE743E4CA2EF
MAX malware (ai score=100)
VBA32 Hoax.Zerber
Malwarebytes Malware.AI.3142787199
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_HPCERBER.SM30
Rising Trojan.Kryptik!1.AEEF (CLOUD)
Ikarus Trojan.Win32.Filecoder
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HEKH!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HxQBvHsA

How to remove Packed.Win32.Mentiger.vho 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 Packed.Win32.Mentiger.vho 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 Packed.Win32.Mentiger.vho 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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