Trojan:Win32/Wacatac.DC!ml

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

What is Trojan:Win32/Wacatac.DC!ml infection?

In this article you will certainly discover regarding the definition of Trojan:Win32/Wacatac.DC!ml and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom money by a victim.

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Most of the situations, Trojan:Win32/Wacatac.DC!ml ransomware will certainly instruct its targets to launch funds move for the objective of counteracting the changes that the Trojan infection has actually presented to the victim’s device.

Trojan:Win32/Wacatac.DC!ml Summary

These alterations 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.
  • Attempts to connect to a dead IP:Port (4 unique times);
  • 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.
  • A process attempted to delay the analysis task.;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Finnish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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!
  • Attempts to identify installed AV products by installation directory;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the sufferer’s disk drive — so the sufferer can no longer use 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.
Similar behavior
Related domains
iplogger.orgRansom.Stop.MP4
apps.identrust.comRansom.Stop.MP4
rrrrload08.topRansom.Stop.MP4

Trojan:Win32/Wacatac.DC!ml

One of the most normal networks through which Trojan:Win32/Wacatac.DC!ml are infused are:

  • By ways of phishing emails;
  • As a repercussion of user ending up on a source that holds a destructive software application;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the target’s PC or prevent the gadget from operating in an appropriate manner – while also placing a ransom money note that points out the requirement for the victims to effect the payment for the function of decrypting the papers or recovering the file system back to the first problem. In most instances, the ransom money note will come up when the client restarts the PC after the system has already been harmed.

Trojan:Win32/Wacatac.DC!ml circulation networks.

In numerous corners of the globe, Trojan:Win32/Wacatac.DC!ml expands by jumps as well as bounds. However, the ransom notes and also tricks of extorting the ransom amount might vary depending upon particular neighborhood (local) setups. The ransom money notes and methods of extorting the ransom amount might differ depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having detected some unlicensed applications allowed on the target’s tool. The alert after that requires the user to pay the ransom money.

    Faulty statements regarding illegal web content.

    In countries where software program piracy is less preferred, this method is not as reliable for the cyber frauds. Alternatively, the Trojan:Win32/Wacatac.DC!ml popup alert may incorrectly assert to be stemming from a law enforcement organization as well as will report having located youngster pornography or other prohibited information on the device.

    Trojan:Win32/Wacatac.DC!ml popup alert may wrongly declare to be obtaining from a law enforcement establishment and also will certainly report having located child pornography or various other prohibited data on the gadget. The alert will in a similar way contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 2529105A
md5: 20dd6bc872516d96dd7da67a999d5e69
name: infostat.exe
sha1: 6cb8e02f6181004ac572b5776e84d34970ee4958
sha256: c32d8e25fc4f6359d5f181fe1664a1161c7482039b92356bc0ef2b6abd3ba8bd
sha512: 3cb044591b8b4ae77f7dbb4bbbf87dff6293e3d87ffba8b42cdbbe65671c82166ff8d1e696a3f56201f24474bef46092e143f2bec346757d75327cd500c49cd7
ssdeep: 12288:iBwzwzuZstH1GHWLi59fpjXWyQj29SNoFWY6GFvbl41P/79P:1wzuZ/vf9XWZjsSNoYC41b9P
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translations: 0x0441 0x0315

Trojan:Win32/Wacatac.DC!ml also known as:

GridinSoftTrojan.Ransom.Gen
BkavHW32.Packed.
FireEyeGeneric.mg.20dd6bc872516d96
CAT-QuickHealRansom.Stop.MP4
Qihoo-360HEUR/QVM10.1.269C.Malware.Gen
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 0056809d1 )
K7GWTrojan ( 00564bda1 )
Invinceaheuristic
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyUDS:DangerousObject.Multi.Generic
RisingMalware.Heuristic!ET#94% (RDMK:cmRtazqxfhGsHk3rPNJKqnijlvDa)
Trapminesuspicious.low.ml.score
IkarusTrojan.Win32.Crypt
Endgamemalicious (high confidence)
ZoneAlarmUDS:DangerousObject.Multi.Generic
MicrosoftTrojan:Win32/Wacatac.DC!ml
CynetMalicious (score: 100)
Acronissuspicious
MalwarebytesTrojan.MalPack.GS
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_59%
CrowdStrikewin/malicious_confidence_60% (D)

How to remove Trojan:Win32/Wacatac.DC!ml ransomware?

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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Trojan:Win32/Wacatac.DC!ml 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 Trojan:Win32/Wacatac.DC!ml 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.

One Response

  1. Mark October 23, 2020

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