Trojan:Win32/OffLoader.ASAK!MTB (file analysis)

The Trojan:Win32/OffLoader.ASAK!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.

What Trojan:Win32/OffLoader.ASAK!MTB virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Uses Windows utilities for basic functionality
• Performs HTTP requests potentially not found in PCAP.
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Behavioural detection: Injection (inter-process)
• Attempts to modify proxy settings
• Deletes executed files from disk
• Touches a file containing cookies, possibly for information gathering

How to determine Trojan:Win32/OffLoader.ASAK!MTB?

File Info:
name: 88202CB48B57769C7D26.mlwpath: /opt/CAPEv2/storage/binaries/3d4d13c3d82c5aa1c38ee323a7ffd6608835e34cbbb954e307ec7329820730b9crc32: 9906E52Dmd5: 88202cb48b57769c7d2651cc4db6f96dsha1: e646bde24d1ac863269ba51c85d0e87f91cd8da7sha256: 3d4d13c3d82c5aa1c38ee323a7ffd6608835e34cbbb954e307ec7329820730b9sha512: 1e57ba7ae5e7e68c22e3a5f66b999fe15f5aff7aec7f86cf55fdbc30dd18105bb0b3762d835a4cbd89e7742a89a62d8c5a2d4a95122d80e76a31cdc61719ffbbssdeep: 24576:s7FUDowAyrTVE3U5F/sGqKAXKic6QL3E2vVsjECUAQT45deRV9Rq:sBuZrEUZGXKIy029s4C1eH9Utype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B785CF3FF268A13EC56A1B3245738320997BBA61B81A8C1E47FC344DCF765601E3B656sha3_384: 22347f3807af9ea17ca56ab0a51f7bab57004ad42ec521be1f44d554a800ca06dc69e226ac6fe7033382c7f7a04a9a5aep_bytes: 558bec83c4a453565733c08945c48945timestamp: 2023-02-15 14:54:16
Version Info:
Comments: This installation was built with Inno Setup.CompanyName:                                                             FileDescription: Nero startsmart.exe Setup                                   FileVersion: 2.2.0.0             LegalCopyright: Nero startsmart.exe                                                                                 OriginalFileName:                                                   ProductName: Nero startsmart.exe                                         ProductVersion: 2.2.0.0                                           Translation: 0x0000 0x04b0

Trojan:Win32/OffLoader.ASAK!MTB also known as:

How to remove Trojan:Win32/OffLoader.ASAK!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.