VHO:Trojan-Downloader.Win32.Upatre

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

What is VHO:Trojan-Downloader.Win32.Upatre infection?

In this post you will certainly find regarding the definition of VHO:Trojan-Downloader.Win32.Upatre and its negative impact on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom by a sufferer.

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Most of the cases, VHO:Trojan-Downloader.Win32.Upatre virus will certainly instruct its sufferers to initiate funds transfer for the objective of neutralizing the amendments that the Trojan infection has actually presented to the victim’s gadget.

VHO:Trojan-Downloader.Win32.Upatre Summary

These adjustments can be as complies with:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Attempts to create or modify system certificates;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the sufferer’s disk drive — so the sufferer can no longer use the data;
  • Preventing regular access to the victim’s workstation;

VHO:Trojan-Downloader.Win32.Upatre

One of the most typical networks through which VHO:Trojan-Downloader.Win32.Upatre are infused are:

  • By methods of phishing e-mails;
  • As a consequence of customer winding up on a source that hosts a malicious software program;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or stop the gadget from working in a proper fashion – while additionally positioning a ransom money note that points out the need for the sufferers to impact the repayment for the purpose of decrypting the documents or restoring the documents system back to the initial problem. In many circumstances, the ransom note will come up when the client reboots the PC after the system has currently been harmed.

VHO:Trojan-Downloader.Win32.Upatre distribution channels.

In various edges of the globe, VHO:Trojan-Downloader.Win32.Upatre grows by jumps and also bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom money quantity might vary depending on particular neighborhood (local) setups. The ransom notes as well as tricks of obtaining the ransom quantity may differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software program.

    In specific locations, the Trojans often wrongfully report having actually detected some unlicensed applications made it possible for on the victim’s tool. The alert after that demands the user to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software piracy is less popular, this approach is not as efficient for the cyber scams. Conversely, the VHO:Trojan-Downloader.Win32.Upatre popup alert may wrongly assert to be stemming from a police establishment and also will certainly report having located youngster pornography or other illegal information on the tool.

    VHO:Trojan-Downloader.Win32.Upatre popup alert might wrongly declare to be deriving from a law enforcement organization as well as will report having situated child porn or other unlawful data on the tool. The alert will in a similar way consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 8BA70256
md5: bb3bf9d986ee90a4e5b4e9e2a8bc2caf
name: BB3BF9D986EE90A4E5B4E9E2A8BC2CAF.mlw
sha1: 559d3a805c97f1dee255c4f82909e30d4972b72c
sha256: 7355b1a165e923ae1e58c8380a19a70cd3d22d0fdcfe0ebe5c59d7ed6c654639
sha512: 1afb82d31b0d5e6cc7d52275a2515776185084b5f20da7ea2f17e4d959d7e11c0550f39a468d23ab114fecf12c5448bac5de2b8fcb8b28c15c141c13fa8c56e7
ssdeep: 6144:ZMkUJhnGKng5xD3ipQytXtKq0SlmRT9aIVvWWCIw:ZMkUJixmpntJm3B9C5
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: kogsmoadeke.exi
ProductVersion: 9.21.22.19
Copyright: Copyrighz (C) 2020, fodkagata
Translation: 0x0182 0x0102

VHO:Trojan-Downloader.Win32.Upatre also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 005690671 )
Elasticmalicious (high confidence)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 005690671 )
SymantecPacked.Generic.525
APEXMalicious
CynetMalicious (score: 100)
KasperskyVHO:Trojan-Downloader.Win32.Upatre.gen
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34058.wq0@aSDiZ!E
TrendMicroMal_HPGen-50
McAfee-GW-EditionBehavesLike.Win32.SoftPulse.fc
FireEyeGeneric.mg.bb3bf9d986ee90a4
SentinelOneStatic AI – Malicious PE
MicrosoftRansom:Win32/Aicat.A!ml
GDataWin32.Trojan.BSE.SL2CMN
Acronissuspicious
McAfeeArtemis!BB3BF9D986EE
MalwarebytesTrojan.MalPack.GS
TrendMicro-HouseCallMal_HPGen-50
RisingTrojan.Kryptik!1.D82C (CLASSIC)
IkarusTrojan-Banker.UrSnif
MaxSecureTrojan.Malware.300983.susgen
Paloaltogeneric.ml
Qihoo-360HEUR/QVM10.1.206B.Malware.Gen

How to remove VHO:Trojan-Downloader.Win32.Upatre 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 VHO:Trojan-Downloader.Win32.Upatre 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 VHO:Trojan-Downloader.Win32.Upatre 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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