Overview

overview

8

Static

static

3

LOCK.exe

windows10-2004-x64

8

LOCK.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    LOCK.exe
  • Size 187KB
  • Sample260809-qvrcasydjb
  • SHA256 b79adf6953a2dfc07dd4db69524932bd19a4631958e8a3cac66c63073b576f56
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
executionransomware

Malware Config

Targets

    • Target
      LOCK.exe
    • Size 187KB
    • SHA256 b79adf6953a2dfc07dd4db69524932bd19a4631958e8a3cac66c63073b576f56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    executionransomware

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks