Overview

overview

8

Static

static

3

shv.exe

windows10-ltsc_2021-x64

8

shv.exe

windows11-21h2-x64

8

Sharing

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General

  • Target
    shv.exe
  • Size 59KB
  • Sample260816-cdq4baysbx
  • SHA256 ba3c44ddd83e17741e19347e79f2d958aeb9f5bd5b130d01a46ff34ef282a2f3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasionexecutionpersistence

Malware Config

Targets

    • Target
      shv.exe
    • Size 59KB
    • SHA256 ba3c44ddd83e17741e19347e79f2d958aeb9f5bd5b130d01a46ff34ef282a2f3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasionexecutionpersistence

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Executes dropped EXE

    • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

      Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

      defense_evasion

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks