General

  • Target
    2024-04-04_68ebc9ebfa633b637893225bed2265e4_virlock
  • Size 292KB
  • Sample240404-ll5fcabe7t
  • SHA256 75c6f63ef775a9cdcda52373078c2491959673db9a87ee313a19ea6cf2157703
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      2024-04-04_68ebc9ebfa633b637893225bed2265e4_virlock
    • Size 292KB
    • SHA256 75c6f63ef775a9cdcda52373078c2491959673db9a87ee313a19ea6cf2157703
    • MD5 SHA1 SHA512 SSDEEP
    • Modifies visibility of file extensions in Explorer

    • UAC bypass

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks