Trojan:Win32/Wacatac.D8!ml

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

What is Trojan:Win32/Wacatac.D8!ml infection?

In this article you will locate regarding the interpretation of Trojan:Win32/Wacatac.D8!ml and also its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by online scams to require paying the ransom by a target.

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Most of the situations, Trojan:Win32/Wacatac.D8!ml virus will advise its victims to start funds transfer for the objective of neutralizing the modifications that the Trojan infection has presented to the target’s device.

Trojan:Win32/Wacatac.D8!ml Summary

These adjustments can be as complies with:

  • 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 victim’s hard drive — so the target can no more make use of the information;
  • Preventing normal accessibility to the target’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.D8!ml

The most typical channels where Trojan:Win32/Wacatac.D8!ml are infused are:

  • By ways of phishing emails;
  • As a repercussion of customer ending up on a source that organizes a destructive software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the sufferer’s PC or protect against the device from working in a correct way – while likewise placing a ransom money note that points out the requirement for the victims to impact the settlement for the objective of decrypting the documents or restoring the documents system back to the initial condition. In many circumstances, the ransom money note will show up when the customer restarts the PC after the system has already been damaged.

Trojan:Win32/Wacatac.D8!ml distribution channels.

In numerous corners of the world, Trojan:Win32/Wacatac.D8!ml expands by jumps and also bounds. Nevertheless, the ransom money notes and also methods of extorting the ransom money quantity may differ depending upon specific regional (local) settings. The ransom money notes and also techniques of obtaining the ransom amount might vary depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the target’s device. The alert after that demands the individual to pay the ransom.

    Faulty statements regarding illegal web content.

    In countries where software application piracy is much less prominent, this approach is not as efficient for the cyber fraudulences. Conversely, the Trojan:Win32/Wacatac.D8!ml popup alert may incorrectly claim to be originating from a police organization and will report having located youngster pornography or various other prohibited information on the device.

    Trojan:Win32/Wacatac.D8!ml popup alert may wrongly claim to be acquiring from a legislation enforcement institution and will certainly report having located kid porn or other prohibited information on the device. The alert will in a similar way consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: DE76AE70
md5: 22bbfdfdea23a0aa7e4619bce3401b88
name: infostat.exe
sha1: 4f9cb7f2e98cbf4044ffa8054227e13d73bca485
sha256: 8d08d9878abd5bc1dae22e84f037c184fc194ced6f0abf7bd6af44b3569f46c1
sha512: aa559ee5c7fdb87c2a4d577d89eeac9ca6de85542aeb3fd961c5d08490435856d53b25087c9105f86bc686b7dc5228e8277c0962fdfbc741b11664b4891ef9ed
ssdeep: 12288:+BwzwDbtyr1FSYNHxwuwRPlNdaiYyS8GJzoZ0rbgpAn5J:hwDi/RdwHNdaiYpJc2/B5J
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translations: 0x0441 0x0315

Trojan:Win32/Wacatac.D8!ml also known as:

GridinSoftTrojan.Ransom.Gen
BkavHW32.Packed.
FireEyeGeneric.mg.22bbfdfdea23a0aa
CAT-QuickHealRansom.Stop.MP4
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 0056809d1 )
K7GWTrojan ( 00564bda1 )
Cybereasonmalicious.2e98cb
Invinceaheuristic
SymantecML.Attribute.HighConfidence
APEXMalicious
IkarusTrojan.Win32.Crypt
Endgamemalicious (high confidence)
MicrosoftTrojan:Win32/Wacatac.D8!ml
CynetMalicious (score: 100)
Acronissuspicious
MalwarebytesTrojan.MalPack.GS
RisingMalware.Heuristic!ET#97% (RDMK:cmRtazqn984cUAVNwju4yrJZ/0xN)
SentinelOneDFI – Malicious PE
CrowdStrikewin/malicious_confidence_70% (D)
Qihoo-360HEUR/QVM10.1.269C.Malware.Gen

How to remove Trojan:Win32/Wacatac.D8!ml 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

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.D8!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:

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If the guide doesn’t help you to remove Trojan:Win32/Wacatac.D8!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.

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