Should I remove “Trojan:MSIL/FormBook.BZH!MTB”?

The Trojan:MSIL/FormBook.BZH!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:MSIL/FormBook.BZH!MTB virus can do?

• Behavioural detection: Executable code extraction – unpacking
• A file was accessed within the Public folder.
• Uses Windows utilities for basic functionality
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• A scripting utility was executed
• A ping command was executed with the -n argument possibly to delay analysis
• Uses Windows utilities to create a scheduled task
• Behavioural detection: Injection (Process Hollowing)
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Transacted Hollowing
• CAPE detected the Remcos malware family
• Creates a copy of itself
• Deletes executed files from disk
• Attempts to modify Windows Defender using PowerShell
• Creates known Remcos directories and/or files
• Creates known Remcos mutexes
• Creates known Remcos registry keys
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:MSIL/FormBook.BZH!MTB?

File Info:
name: 9F11CFF31D4A05DB9E38.mlw
path: /opt/CAPEv2/storage/binaries/c2564b4333c1023b3cd1dea70219c84a7545c5cc671b4f7adb26f163d91a02d3
crc32: 8875B66F
md5: 9f11cff31d4a05db9e38254a5feb4d4e
sha1: 10929b4bcb5df718944fddd8ced79c9572ad51ce
sha256: c2564b4333c1023b3cd1dea70219c84a7545c5cc671b4f7adb26f163d91a02d3
sha512: 5900ab3b61bf10f85ac7816bf8568734ba707919eb8bb80e5834854087e66682e0416d5c181fbcd1ba59d5585ec440ccfcfc6b7512a8223631d828b165a5c018
ssdeep: 12288:6Iz6ENz2EF75engPwMoXYQmzoRtpvRT7ox3u0nT23ZBkyogQ13/bCSz53JUSiui:F6ExZ5eZYQmzo3pvy3FT+Zqp/GWa5/
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15C05121F92C48F67F464073506B0F71243BA6E06A0B4EBC94DC9E2F435E93568627A9F
sha3_384: db924e6d327464d2f864f8266bb7f4d23240e068400f1e1d3f942cc23dc165969a177f9f0d6ab0f67e93c4c05b367b18
ep_bytes: ff250020400048533447380000000000
timestamp: 2022-09-03 02:05:35

Version Info:
Translation: 0x0000 0x04b0
Comments: 
CompanyName: Microsoft
FileDescription: Bool Pgia
FileVersion: 1.0.0.0
InternalName: hcxD.exe
LegalCopyright: Copyright ©  2017
LegalTrademarks: 
OriginalFilename: hcxD.exe
ProductName: Bool Pgia
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Trojan:MSIL/FormBook.BZH!MTB also known as:

How to remove Trojan:MSIL/FormBook.BZH!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.