What is “Trojan:Win32/Qakbot.RQ!MTB”?

The Trojan:Win32/Qakbot.RQ!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan:Win32/Qakbot.RQ!MTB virus can do?

• Executable code extraction
• 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
• 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.
• 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
• The binary likely contains encrypted or compressed data.
• 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
• Checks the version of Bios, possibly for anti-virtualization
• Checks the CPU name from registry, possibly for anti-virtualization
• Collects information to fingerprint the system
• Anomalous binary characteristics

Related domains:

How to determine Trojan:Win32/Qakbot.RQ!MTB?

File Info:
crc32: B0AA016D
md5: 5a24f781a4b877795a33930b2589ecc0
name: upload_file
sha1: 8f5fbed95a897961beb6a9f4c22883e303820650
sha256: fdfa54ad4c15993944cdde7e9c37f9191c3e8eeff0e93b2c14a5973caa4dbeba
sha512: 632d2b2c0a3c7b523ecd2f6d1a8a31531d7810f612cab5e848b94d031127ddd368aca264b89225f2f9f470ac79e3e2c7518783b67e972333481ff444757aa477
ssdeep: 12288:c+BFNoSMuscBg+WIa2zcVtAiXEM/6OID9SMRFDac42:c+rOSC+WIaLtyM/tIxSZP2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright (C) 2011-2012 CrystalIDEA Software
InternalName: x64helper
FileVersion: 3, 1, 0, 0
CompanyName: CrystalIDEA Software
Comments: Unikstall Tool Helper for x64 systems
ProductName: Unikstall Tool
ProductVersion: 3, 1, 0, 0
FileDescription: Unikstall Tool Helper for x64 systems
OriginalFilename: x64helper.exe
Translation: 0x0000 0x04b0

Trojan:Win32/Qakbot.RQ!MTB also known as:

How to remove Trojan:Win32/Qakbot.RQ!MTB?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.