General

  • Target
    2026-07-06_d1f4c1ce67edec570d304f9b246d86d0_elex_wannacry
  • Size 390KB
  • Sample260707-a4e3mabx3l
  • SHA256 30eb05bfde7aa1dbdd3f0c3be7ec92363270c49fd2f88c326301ae17a5f6de3c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-07-06_d1f4c1ce67edec570d304f9b246d86d0_elex_wannacry
    • Size 390KB
    • SHA256 30eb05bfde7aa1dbdd3f0c3be7ec92363270c49fd2f88c326301ae17a5f6de3c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Modifies visibility of file extensions in Explorer

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks