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.

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: 94625390md5: 7835d826d85353140fc414791bc40e69name: upload_filesha1: 11355ad4a65313767e6ec41f8908b9896dc7fdd6sha256: 1d14f161830af09dbdfca9bbfa554cd9724f8af548495866b29bddf8b4d73a31sha512: 282e5dac7264b6e6497861cc8473a908e05fe2e1703d811b699d74e977b7516c5ab1293632520ac48fdc266913bfac2e4bc4395f2a6efca29f67c40a0157e62essdeep: 6144:9gfRCEBsOYa5y3g0q+Z1Af61g8nC8StMkuNURdRoc0WKkm5u:GJCEyOYsqLjACi8C8vJZkm5utype: 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

Run the setup file.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

Click on “Clean Now”.

Are Your Protected?

If the guide doesn’t help you to remove Trojan.Agent.QakBot you can always ask me in the comments for getting help.