Trojan:Win32/Wacatac.DB!ml

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

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

In this post you will certainly find about the definition of Trojan:Win32/Wacatac.DB!ml and its negative impact on your computer system. Such ransomware are a form of malware that is clarified by online scams to demand paying the ransom money by a victim.

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Most of the instances, Trojan:Win32/Wacatac.DB!ml virus will advise its targets to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has introduced to the victim’s gadget.

Trojan:Win32/Wacatac.DB!ml 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.
  • 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: Spanish (El Salvador);
  • 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;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard disk drive — so the victim can no longer utilize the data;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyzRansom.Stop.MP4
a.tomx.xyzRansom.Stop.MP4
iplogger.orgRansom.Stop.MP4
apps.identrust.comRansom.Stop.MP4
rrrrload08.topRansom.Stop.MP4

Trojan:Win32/Wacatac.DB!ml

The most regular channels through which Trojan:Win32/Wacatac.DB!ml Ransomware are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of user ending up on a resource that organizes a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or prevent the tool from operating in an appropriate fashion – while likewise positioning a ransom money note that discusses the demand for the victims to effect the repayment for the function of decrypting the records or recovering the file system back to the initial condition. In a lot of instances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has actually already been harmed.

Trojan:Win32/Wacatac.DB!ml circulation channels.

In numerous corners of the world, Trojan:Win32/Wacatac.DB!ml grows by jumps as well as bounds. However, the ransom notes and also methods of extorting the ransom quantity might differ relying on certain regional (local) settings. The ransom money notes and also techniques of extorting the ransom money quantity may vary depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having actually discovered some unlicensed applications allowed on the victim’s device. The sharp then demands the user to pay the ransom.

    Faulty declarations regarding illegal web content.

    In nations where software program piracy is much less preferred, this approach is not as efficient for the cyber frauds. Alternatively, the Trojan:Win32/Wacatac.DB!ml popup alert might falsely assert to be stemming from a police organization as well as will report having situated child porn or other unlawful information on the gadget.

    Trojan:Win32/Wacatac.DB!ml popup alert might falsely declare to be obtaining from a legislation enforcement establishment and also will certainly report having located youngster porn or various other illegal information on the tool. The alert will in a similar way include a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4E2EB739
md5: 76a4c9df05686ef135aa0230c09d023c
name: infostat.exe
sha1: e5f86aeaf09ec91e96de6a0b70083cc7f964604d
sha256: b1610f813b6ba3d4b50f4f6036e6d6582c7834f3b0d28d09734139c92d7bd1a4
sha512: 2384c0215be9666c1615c34f223d263f5d6bb889a7ea75e3307cd9ccd4cf4355dad127cf52e59477abfc779c88640d2d8ca581e40bad53934cc16f1c6f8b218c
ssdeep: 12288:6Y5r7MEEXicBdIN7kAEeOmqpSh4eerv1JTzz1RKhOr:6+0ScBmmAlJqpb9R3r
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translations: 0x0292 0x0315

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

GridinSoftTrojan.Ransom.Gen
BkavHW32.Packed.
FireEyeGeneric.mg.76a4c9df05686ef1
CAT-QuickHealRansom.Stop.MP4
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 005643101 )
K7GWTrojan ( 005643101 )
CrowdStrikewin/malicious_confidence_80% (D)
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyHEUR:Trojan.Win32.AntiAV.vho
Invinceaheuristic
IkarusTrojan-Downloader.Win32.Zurgop
Endgamemalicious (high confidence)
ZoneAlarmHEUR:Trojan.Win32.AntiAV.vho
MicrosoftTrojan:Win32/Wacatac.DB!ml
CynetMalicious (score: 100)
Acronissuspicious
MalwarebytesTrojan.MalPack.GS
RisingMalware.Heuristic!ET#96% (RDMK:cmRtazrDeREDelKoFbK37Xph5cL8)
SentinelOneDFI – Malicious PE
Cybereasonmalicious.af09ec
Qihoo-360HEUR/QVM10.1.3037.Malware.Gen

How to remove Trojan:Win32/Wacatac.DB!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.DB!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.DB!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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