Trojan.AutoIT.Agent.AAJ

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

What is Trojan.AutoIT.Agent.AAJ infection?

In this article you will certainly discover regarding the interpretation of Trojan.AutoIT.Agent.AAJ as well as its negative impact on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to require paying the ransom money by a target.

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In the majority of the instances, Trojan.AutoIT.Agent.AAJ ransomware will certainly instruct its targets to launch funds transfer for the function of counteracting the changes that the Trojan infection has actually presented to the sufferer’s tool.

Trojan.AutoIT.Agent.AAJ 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.
  • 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 created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the victim’s hard disk drive — so the target can no more utilize the information;
  • Preventing normal 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.

Trojan.AutoIT.Agent.AAJ

One of the most regular networks where Trojan.AutoIT.Agent.AAJ Ransomware are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a source that organizes a harmful software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or prevent the gadget from functioning in a proper fashion – while likewise positioning a ransom money note that discusses the demand for the sufferers to impact the repayment for the purpose of decrypting the documents or restoring the documents system back to the preliminary problem. In a lot of circumstances, the ransom note will come up when the customer restarts the PC after the system has currently been harmed.

Trojan.AutoIT.Agent.AAJ circulation channels.

In different corners of the globe, Trojan.AutoIT.Agent.AAJ grows by jumps and bounds. Nonetheless, the ransom notes and also methods of obtaining the ransom money amount might vary relying on certain local (regional) setups. The ransom money notes and also techniques of obtaining the ransom money quantity might differ depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In specific areas, the Trojans commonly wrongfully report having actually spotted some unlicensed applications made it possible for on the victim’s gadget. The sharp then requires the individual to pay the ransom money.

    Faulty statements regarding unlawful content.

    In nations where software application piracy is much less popular, this method is not as effective for the cyber frauds. Additionally, the Trojan.AutoIT.Agent.AAJ popup alert may incorrectly assert to be deriving from a police institution and will certainly report having situated youngster porn or other illegal information on the tool.

    Trojan.AutoIT.Agent.AAJ popup alert might incorrectly assert to be obtaining from a legislation enforcement organization as well as will certainly report having situated child pornography or various other prohibited information on the tool. The alert will likewise have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: E1C5F59C
md5: 56dda6eeab2c5ac1abf4cfd90663d94f
name: vtur.txt
sha1: 1207428dbe3a2b83865f74cb2347c363e0d8df9d
sha256: 1736bf835b590cd3b461858e296fb4825e84e9f21ce44ba0908d2756fd44fb87
sha512: fadad9a8385754212de853391406dbf789b85aca5ade3d3bfbe17c12b32f369d0f2a3c6ea5e90307e2f3bc767f7bb2d60923573d234be575d4a794f1de9ee774
ssdeep: 49152:2pJ22R1rcUWPsPFVrCau/r1FyO0alvPj5ippRYg:23M+tVrop0mvPj5iP
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Trojan.AutoIT.Agent.AAJ also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.AutoIT.Agent.AAJ
FireEyeGeneric.mg.56dda6eeab2c5ac1
McAfeeArtemis!56DDA6EEAB2C
CylanceUnsafe
SangforMalware
BitDefenderTrojan.AutoIT.Agent.AAJ
Cybereasonmalicious.dbe3a2
SymantecPacked.Generic.548
TrendMicro-HouseCallTROJ_GEN.R020H06AD20
ClamAVWin.Malware.Autoit-7533156-0
GDataTrojan.AutoIT.Agent.AAJ
KasperskyHEUR:Trojan-Ransom.Win32.Gen.gen
AlibabaTrojan:Win32/Autoit.ali2000008
RisingTrojan.Obfus/Autoit!1.C045 (CLASSIC)
Endgamemalicious (high confidence)
EmsisoftTrojan.AutoIT.Agent.AAJ (B)
F-SecureTrojan.TR/BAS.Samca.mquxz
ZillyaTrojan.GenericTKA.Win32.190
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Downloader.tc
Trapminemalicious.high.ml.score
IkarusTrojan-Spy.Keylogger.AgentTesla
JiangminTrojan.Pasta.ahk
WebrootW32.Malware.Gen
AviraTR/BAS.Samca.mquxz
Antiy-AVLTrojan/Win32.Pasta
ArcabitTrojan.AutoIT.Agent.AAJ
ZoneAlarmHEUR:Trojan-Ransom.Win32.Gen.gen
MicrosoftTrojan:Win32/Wacatac.B!ml
VBA32Trojan.SelfDel
MAXmalware (ai score=88)
PandaTrj/CI.A
APEXMalicious
ESET-NOD32a variant of Win32/Injector.Autoit.EWB
eGambitUnsafe.AI_Score_77%
FortinetAutoIt/Injector.ESJ!tr
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (D)
Qihoo-360Generic/Trojan.72b

How to remove Trojan.AutoIT.Agent.AAJ 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.AutoIT.Agent.AAJ 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.AutoIT.Agent.AAJ 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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