About “Trojan:Win32/Znyonm” infection

The Trojan:Win32/Znyonm 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/Znyonm virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Uses Windows utilities for basic functionality
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Uses Windows utilities to create a scheduled task
• Behavioural detection: Transacted Hollowing
• Created a service that was not started
• Uses suspicious command line tools or Windows utilities
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Znyonm?

File Info:
name: B04425970ABA2F1A6AF8.mlw
path: /opt/CAPEv2/storage/binaries/55a584ff1e8092ea1c158f1b5a21fdd686bf4b7895bdc5c8f1465e4611e4b790
crc32: E28A08D7
md5: b04425970aba2f1a6af8de6571952936
sha1: 00b14280f8ec2f50085e5b436378f88d1f360388
sha256: 55a584ff1e8092ea1c158f1b5a21fdd686bf4b7895bdc5c8f1465e4611e4b790
sha512: dab9cf500918d6a591fe4f43862400484097cfeadace9a4b4544b92ebf02fc6158cbf411f3d58ee0cbfab3d91607d5fcfba43c43238602c97a22213bde3983e2
ssdeep: 98304:JtQha0MkVt+t+4gy3/2E12nPwscUWnwPawLrpC3lyB3dlE:gha0MkVt+JtP2DYscnwPRrpLu
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T184F5334377009A31C1B99C7C8DB6EE2D4BB7B7164B3A6429346C2E4E8F6BE81741E513
sha3_384: ac917158467a427c56efca859d05cd50d5a61a3e0aeb4aac8afe55f2dc051697fc0945aad3974999681373a5aeb5b0d1
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 2023-11-28 12:28:49

Version Info:
Comments: This installation was built with Inno Setup.
CompanyName:                                                             
FileDescription: MPEG4Binder Setup                                           
FileVersion:                     
LegalCopyright:                                                                                                     
ProductName: MPEG4Binder                                                 
ProductVersion:                     
Translation: 0x0000 0x04b0

Trojan:Win32/Znyonm also known as:

How to remove Trojan:Win32/Znyonm?

• 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.