Malware.AI.221653671

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

What is Malware.AI.221653671 infection?

In this post you will discover about the definition of Malware.AI.221653671 as well as its negative influence on your computer system. Such ransomware are a form of malware that is clarified by on-line fraudulences to demand paying the ransom by a victim.

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Most of the situations, Malware.AI.221653671 ransomware will instruct its targets to initiate funds move for the objective of neutralizing the changes that the Trojan infection has introduced to the sufferer’s gadget.

Malware.AI.221653671 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 (2 unique times);
  • Enumerates user accounts on the system;
  • 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.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • Looks up the external IP address;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Modifies boot configuration settings;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Mimics the file times of a Windows system file;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.

    This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.

  • Creates a copy of itself;
  • Generates some ICMP traffic;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the victim’s disk drive — so the target can no longer use the data;
  • Preventing regular access to the sufferer’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
ipinfo.ioWin.Ransomware.Cerber-6958225-0

Malware.AI.221653671

One of the most normal channels where Malware.AI.221653671 Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As an effect of individual ending up on a resource that organizes a harmful software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s PC or prevent the device from functioning in an appropriate fashion – while likewise positioning a ransom money note that discusses the demand for the targets to effect the payment for the function of decrypting the records or recovering the file system back to the preliminary condition. In many instances, the ransom note will turn up when the client restarts the PC after the system has actually currently been harmed.

Malware.AI.221653671 circulation channels.

In various corners of the world, Malware.AI.221653671 grows by leaps and also bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom amount might vary depending on certain local (local) settings. The ransom money notes and tricks of obtaining the ransom amount might differ depending on certain regional (local) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software.

    In certain areas, the Trojans typically wrongfully report having discovered some unlicensed applications enabled on the sufferer’s gadget. The alert after that demands the user to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In countries where software program piracy is much less popular, this approach is not as efficient for the cyber scams. Additionally, the Malware.AI.221653671 popup alert may incorrectly claim to be originating from a law enforcement establishment as well as will report having situated child pornography or other illegal information on the tool.

    Malware.AI.221653671 popup alert might incorrectly assert to be acquiring from a legislation enforcement establishment and also will certainly report having situated kid porn or other illegal data on the tool. The alert will likewise consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 82E78D78
md5: 2b837702822e3c4d01c9628bf6073a97
name: 2B837702822E3C4D01C9628BF6073A97.mlw
sha1: f7c8a60b76aaf5907063af4c0891e7f8b2830b3e
sha256: a5af101971bdf5e185ec48a2bd3be7b867e09dd934ebf33c8f084255bb5261f0
sha512: 49e80a1ea07faeb81535d9c38a4875a709166694d334aeee353f8def4c933ce0a9991d055d33efc632092b28be6e39504c23cba93b9215cf87aae54074796412
ssdeep: 3072:bSEu8D8DlI6mH/nVmhVHOy6kZ+quP/WuK+JcrsG:bSEbshu5kZ+JlK+Yr
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright 2009-2010 Adobe Systems Incorporated. All rights reserved.
InternalName: TokenGenerator64
FileVersion: 1.0.172.0
CompanyName: Ad Obe Systems Incorporated
ProductName: TokenGenerator64.exe
ProductVersion: 1.0.172.0
FileDescription: TokenGenerator64.exe
OriginalFilename: TokenGenerator64.exe
Translation: 0x0409 0x04b0

Malware.AI.221653671 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
ClamAVWin.Ransomware.Cerber-6958225-0
FireEyeGeneric.mg.2b837702822e3c4d
CAT-QuickHealRansom.Cerber.YY2
McAfeeRansomware-GCQ!2B837702822E
MalwarebytesMalware.AI.221653671
ZillyaTrojan.Zerber.Win32.218
SangforRansom.Win32.Cerber_102.se
K7AntiVirusTrojan ( 005224381 )
BitDefenderTrojan.Ransom.Cerber.1
K7GWTrojan ( 005224381 )
Cybereasonmalicious.2822e3
BaiduWin32.Trojan.Kryptik.awh
CyrenW32/S-60ea9fa8!Eldorado
SymantecPacked.Generic.459
APEXMalicious
AvastWin32:Rootkit-gen [Rtk]
CynetMalicious (score: 90)
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Encoder.evdkut
ViRobotTrojan.Win32.Cerber.365346
MicroWorld-eScanTrojan.Ransom.Cerber.1
RisingTrojan.Kryptik!1.AF0E (RDMK:cmRtazrbNvIn1ysD0YuCSxlf0Bn/)
Ad-AwareTrojan.Ransom.Cerber.1
SophosML/PE-A + Mal/Cerber-AK
ComodoTrojWare.Win32.Kryptik.FBWM@6gt9t1
F-SecureTrojan.TR/Crypt.XPACK.Gen7
DrWebTrojan.Encoder.4794
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.SMEJ5
McAfee-GW-EditionRansomware-GCQ!2B837702822E
EmsisoftTrojan.Ransom.Cerber.1 (B)
IkarusTrojan-Ransom.FileCrypter
JiangminTrojan.Zerber.lm
AviraTR/Crypt.XPACK.Gen7
Antiy-AVLTrojan[Ransom]/Win32.Zerber
MicrosoftRansom:Win32/Cerber
ArcabitTrojan.Ransom.Cerber.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Cerber.1
AhnLab-V3Win-Trojan/Cerber.Gen
BitDefenderThetaGen:NN.ZexaF.34590.wq1@a4n81Kli
ALYacTrojan.Ransom.Cerber.1
MAXmalware (ai score=83)
VBA32BScope.Trojan.Tiggre
PandaTrj/Genetic.gen
ESET-NOD32Win32/Filecoder.Cerber.B
TrendMicro-HouseCallRansom_CERBER.SMEJ5
TencentMalware.Win32.Gencirc.10b47e30
YandexTrojan.GenAsa!TVzj+D+S3GA
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/Dridex.IZC!tr
AVGWin32:Rootkit-gen [Rtk]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.cb1

How to remove Malware.AI.221653671 virus?

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 Malware.AI.221653671 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 Malware.AI.221653671 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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