Ransom:Win32/Conti.ZZ!MTB

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

What is Ransom:Win32/Conti.ZZ!MTB infection?

In this post you will find concerning the interpretation of Ransom:Win32/Conti.ZZ!MTB and also its adverse effect on your computer system. Such ransomware are a form of malware that is specified by on the internet fraudulences to require paying the ransom money by a sufferer.

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In the majority of the cases, Ransom:Win32/Conti.ZZ!MTB virus will certainly instruct its targets to start funds transfer for the function of neutralizing the modifications that the Trojan infection has actually presented to the victim’s tool.

Ransom:Win32/Conti.ZZ!MTB Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (255 unique times);
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Exhibits possible ransomware file modification behavior;
  • Ciphering the records found on the sufferer’s hard disk drive — so the victim can no longer make use of the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Related domains:

z.whorecord.xyzTrojan.Ransom.Conti
a.tomx.xyzTrojan.Ransom.Conti

Ransom:Win32/Conti.ZZ!MTB

The most common channels whereby Ransom:Win32/Conti.ZZ!MTB are infused are:

  • By means of phishing emails;
  • As an effect of customer winding up on a resource that holds a harmful software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s PC or prevent the tool from working in a proper way – while likewise putting a ransom money note that points out the need for the targets to impact the repayment for the objective of decrypting the papers or restoring the file system back to the preliminary condition. In many instances, the ransom note will turn up when the client reboots the COMPUTER after the system has already been harmed.

Ransom:Win32/Conti.ZZ!MTB distribution channels.

In various edges of the world, Ransom:Win32/Conti.ZZ!MTB grows by leaps as well as bounds. However, the ransom notes and also methods of extorting the ransom money quantity may differ depending on particular neighborhood (local) settings. The ransom money notes and also tricks of obtaining the ransom money amount might differ depending on specific local (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

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

    Faulty declarations regarding prohibited web content.

    In countries where software piracy is much less preferred, this technique is not as efficient for the cyber fraudulences. Alternatively, the Ransom:Win32/Conti.ZZ!MTB popup alert may falsely declare to be originating from a law enforcement establishment as well as will certainly report having located child porn or other unlawful information on the device.

    Ransom:Win32/Conti.ZZ!MTB popup alert might wrongly assert to be acquiring from a legislation enforcement institution and also will certainly report having situated youngster porn or other illegal data on the device. The alert will similarly consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 7F55B415
md5: ae2255a2620f8c5af3604746072d3749
name: AE2255A2620F8C5AF3604746072D3749.mlw
sha1: 8080b8b3db6ef04ccd4afb6e69b713d7b21e600c
sha256: 5d8aaef48fabea3a381f25d4081d7d7adfbaf1e211d07af09c19a94268a62b3d
sha512: 36f703e57a0e05f686a1f481539bec1a72f3f7f5361c920ab4719d4bf6dafade77bb5c6475cf3d9263899c8db7e7525849a82f4a07633689b81006ecda668c04
ssdeep: 12288:NM3QVGHdKK0CEP2GirH/QrXKJnaVIWQx1wz:SgiDQGM+x1G
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) Tarh Afarinan Sepahan (TASoft) Co Ltd. All rights reserved.
InternalName: SelectDialogTest.exe
FileVersion: 1.0.0.1
CompanyName: Tarh Afarinan Sepahan(TASoft)
LegalTrademarks: www.TarhAfarinan.ir
ProductName: CSelectDialog Tester
ProductVersion: 1.0.0.1
FileDescription: Test Application for CSelectDialog class
OriginalFilename: SelectDialogTest.exe
Translation: 0x0409 0x04e4

Ransom:Win32/Conti.ZZ!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00574eeb1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Conti
CylanceUnsafe
ZillyaTrojan.Kryptik.Win64.10070
SangforRansom.Win32.Conti.ZZ!MTB
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Conti.32532c51
K7GWTrojan ( 00574eeb1 )
Cybereasonmalicious.2620f8
CyrenW32/Trojan.JERY-7188
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win64/Kryptik.CEF
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
KasperskyHEUR:Trojan-Ransom.Win32.Encoder.gen
BitDefenderGen:Variant.Zusy.354975
NANO-AntivirusTrojan.Win32.Encoder.iimrtp
MicroWorld-eScanGen:Variant.Zusy.354975
TencentWin32.Trojan.Encoder.Lnnu
Ad-AwareGen:Variant.Zusy.354975
SophosMal/Generic-S
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Trojan.gc
FireEyeGen:Variant.Zusy.354975
EmsisoftGen:Variant.Zusy.354975 (B)
JiangminTrojan.Encoder.abt
WebrootW32.Malware.Gen
Antiy-AVLTrojan/Generic.ASMalwS.3107D46
MicrosoftRansom:Win32/Conti.ZZ!MTB
ArcabitTrojan.Zusy.D56A9F
AegisLabTrojan.Win32.Encoder.j!c
GDataGen:Variant.Zusy.354975
AhnLab-V3Trojan/Win32.ContiRansom.R357687
McAfeeArtemis!AE2255A2620F
MAXmalware (ai score=100)
MalwarebytesRansom.Conti
PandaTrj/CI.A
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Emotet.BN!tr
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Encoder.HgIASQsA

How to remove Ransom:Win32/Conti.ZZ!MTB 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 Ransom:Win32/Conti.ZZ!MTB 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Conti.ZZ!MTB 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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