Trojan.Downloader.fmqaaqJA43ji

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

What is Trojan.Downloader.fmqaaqJA43ji infection?

In this short article you will certainly find concerning the meaning of Trojan.Downloader.fmqaaqJA43ji and its negative impact on your computer. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a target.

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In the majority of the cases, Trojan.Downloader.fmqaaqJA43ji ransomware will certainly instruct its victims to launch funds transfer for the objective of counteracting the amendments that the Trojan infection has actually presented to the target’s gadget.

Trojan.Downloader.fmqaaqJA43ji Summary

These alterations can be as complies with:

  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (1166 unique times);
  • 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;
  • Performs some HTTP requests;
  • 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;
  • Attempts to stop active services;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers located on the sufferer’s hard drive — so the victim can no more make use of the data;
  • Preventing routine access 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
ifconfig.meW32/Agent.EXU!tr.ransom

Trojan.Downloader.fmqaaqJA43ji

One of the most normal networks through which Trojan.Downloader.fmqaaqJA43ji Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a resource that organizes a harmful software application;

As quickly as the Trojan is successfully infused, it will either cipher the data on the target’s computer or avoid the tool from operating in an appropriate fashion – while additionally positioning a ransom money note that mentions the requirement for the victims to effect the repayment for the objective of decrypting the files or restoring the file system back to the initial problem. In many instances, the ransom money note will show up when the client reboots the PC after the system has actually currently been harmed.

Trojan.Downloader.fmqaaqJA43ji distribution channels.

In different edges of the globe, Trojan.Downloader.fmqaaqJA43ji grows by leaps and also bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money quantity might vary depending upon particular neighborhood (regional) settings. The ransom money notes as well as tricks of obtaining the ransom amount might vary depending on specific regional (local) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In certain locations, the Trojans often wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s tool. The alert then demands the individual to pay the ransom money.

    Faulty declarations regarding unlawful web content.

    In countries where software program piracy is less prominent, this technique is not as effective for the cyber scams. Alternatively, the Trojan.Downloader.fmqaaqJA43ji popup alert might wrongly assert to be deriving from a law enforcement establishment as well as will report having situated youngster pornography or other illegal data on the gadget.

    Trojan.Downloader.fmqaaqJA43ji popup alert might falsely claim to be acquiring from a law enforcement organization and will certainly report having located child pornography or other unlawful data on the tool. The alert will in a similar way consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 1C6206E8
md5: 08e3497348e444bae612fed3ab45c018
name: down.txt
sha1: 1c9692711f2275de51e563a7a95dc04eb7f89355
sha256: 86e2582fcd5347e272b5d3c3c8cbe521586f50ba0c39c865e800bf1923520b3e
sha512: 3011c1672842b22e7fa0246e8cae03847e0e196567e4aad53997362f23c540f561d81aab7a54a05c1011f039294c270cf79e80e6b4d74b3069fe793b2577394c
ssdeep: 1536:1+HsJsx24JKIsBjNDNsRRamoQngNbL+GqEW2RxBDkK+y4ijGzVIZRoczgjJs999:1+HsuKIsBj23g5+GtxBgZy4ijGu+kGL
type: MS-DOS executable, MZ for MS-DOS

Version Info:

0: [No Data]

Trojan.Downloader.fmqaaqJA43ji also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanGen:Trojan.Downloader.fmqaaqJA43ji
FireEyeGeneric.mg.08e3497348e444ba
CylanceUnsafe
SangforMalware
BitDefenderGen:Trojan.Downloader.fmqaaqJA43ji
Cybereasonmalicious.348e44
Invinceaheuristic
BitDefenderThetaAI:Packer.6E4FF8971F
SymantecML.Attribute.HighConfidence
APEXMalicious
GDataGen:Trojan.Downloader.fmqaaqJA43ji
KasperskyHEUR:Trojan-Downloader.Win32.Generic
AvastWin32:Dh-A [Heur]
RisingMalware.Heuristic!ET#99% (RDMK:cmRtazqWH3A3na3DoVg/+bS7xUvi)
Ad-AwareGen:Trojan.Downloader.fmqaaqJA43ji
EmsisoftGen:Trojan.Downloader.fmqaaqJA43ji (B)
F-SecureTrojan.TR/Dropper.Gen
McAfee-GW-EditionBehavesLike.Win32.Downloader.mc
CMCVirus.Win32.Sality!O
JiangminTrojanSpy.Stealer.hn
AviraTR/Dropper.Gen
MAXmalware (ai score=83)
Endgamemalicious (high confidence)
ArcabitTrojan.Downloader.fmqaaqJA43ji
ZoneAlarmHEUR:Trojan-Downloader.Win32.Generic
MicrosoftTrojanDownloader:Win32/Huskfim.A
AhnLab-V3Trojan/Win32.Downloader.C3908770
Acronissuspicious
VBA32BScope.Trojan.Downloader
ALYacGen:Trojan.Downloader.fmqaaqJA43ji
ESET-NOD32a variant of Win32/TrojanDownloader.Agent.EXU
TencentWin32.Trojan-downloader.Generic.Iit
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_100%
FortinetW32/Agent.EXU!tr.ransom
AVGWin32:Dh-A [Heur]
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Generic/HEUR/QVM18.1.BE65.Malware.Gen

How to remove Trojan.Downloader.fmqaaqJA43ji 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.Downloader.fmqaaqJA43ji 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.Downloader.fmqaaqJA43ji 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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