Overview

overview

8

Static

static

3

vmsn.exe

windows10-2004-x64

8

vmsn.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    vmsn.exe
  • Size 653KB
  • Sample260811-xccjraygkd
  • SHA256 3f4a57f7733cb3d7013cca09a3b34238f9f7d0e52e57bca8d29a473fe9dbae86
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
bootkitdefense_evasionexecutionpersistenceransomware

Malware Config

Targets

    • Target
      vmsn.exe
    • Size 653KB
    • SHA256 3f4a57f7733cb3d7013cca09a3b34238f9f7d0e52e57bca8d29a473fe9dbae86
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    bootkitdefense_evasionexecutionpersistenceransomware

    • Disables RegEdit via registry modification

      defense_evasion

    • Disables Task Manager via registry modification

      defense_evasion

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks