Trojan.Agent.QakBot

What is Trojan.Agent.QakBot infection?

In this article you will discover concerning the interpretation of Trojan.Agent.QakBot and its adverse influence on your computer system. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom money by a sufferer.

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.

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In the majority of the situations, Trojan.Agent.QakBot infection will advise its targets to initiate funds move for the objective of neutralizing the modifications that the Trojan infection has presented to the target’s device.

Trojan.Agent.QakBot 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.
• Injection (inter-process);
• Injection (Process Hollowing);
• Attempts to connect to a dead IP:Port (1 unique times);
• Presents an Authenticode digital signature;
• 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.
• Mimics the system’s user agent string for its own requests;
• Possible date expiration check, exits too soon after checking local time;
• A process attempted to delay the analysis task.;
• Expresses interest in specific running processes;
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
• A process created a hidden window;
• Performs some HTTP requests;
• Unconventionial language used in binary resources: Hungarian;
• Uses Windows utilities for basic functionality;
• Executed a process and injected code into it, probably while unpacking;
• A system process is generating network traffic likely as a result of process injection;
• 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
• Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Ciphering the documents found on the sufferer’s hard drive — so the target can no more use 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

Trojan.Agent.QakBot

The most typical networks through which Trojan.Agent.QakBot Ransomware are injected are:

• By means of phishing emails;
• As an effect of user ending up on a resource that organizes a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the data on the victim’s PC or stop the tool from functioning in an appropriate way – while likewise placing a ransom note that states the demand for the sufferers to effect the payment for the objective of decrypting the papers or recovering the data system back to the initial condition. In most instances, the ransom note will certainly come up when the customer reboots the PC after the system has currently been damaged.

Trojan.Agent.QakBot distribution networks.

In different edges of the globe, Trojan.Agent.QakBot expands by leaps and bounds. Nevertheless, the ransom notes and tricks of obtaining the ransom money quantity might differ relying on specific local (local) setups. The ransom money notes and methods of extorting the ransom amount may vary depending on specific neighborhood (regional) setups.

For instance:

Faulty informs about unlicensed software program.

In certain locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the victim’s tool. The sharp then requires the individual to pay the ransom.

Faulty statements concerning illegal web content.

In countries where software piracy is much less popular, this method is not as efficient for the cyber frauds. Additionally, the Trojan.Agent.QakBot popup alert may falsely assert to be originating from a law enforcement organization and will report having situated kid pornography or other prohibited information on the gadget.

Trojan.Agent.QakBot popup alert might incorrectly claim to be deriving from a law enforcement institution and will report having situated youngster porn or other unlawful information on the tool. The alert will in a similar way include a need for the user to pay the ransom money.

Technical details

File Info:
crc32: 94625390
md5: 7835d826d85353140fc414791bc40e69
name: upload_file
sha1: 11355ad4a65313767e6ec41f8908b9896dc7fdd6
sha256: 1d14f161830af09dbdfca9bbfa554cd9724f8af548495866b29bddf8b4d73a31
sha512: 282e5dac7264b6e6497861cc8473a908e05fe2e1703d811b699d74e977b7516c5ab1293632520ac48fdc266913bfac2e4bc4395f2a6efca29f67c40a0157e62e
ssdeep: 6144:9gfRCEBsOYa5y3g0q+Z1Af61g8nC8StMkuNURdRoc0WKkm5u:GJCEyOYsqLjACi8C8vJZkm5u
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Trojan.Agent.QakBot also known as:

How to remove Trojan.Agent.QakBot 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.

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.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan.Agent.QakBot 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.

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.

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.Agent.QakBot you can always ask me in the comments for getting help.

1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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