General

  • Target
    2026-08-21_8e1fc948e6372040da8710da60fc7ec9_elex_wannacry
  • Size 85KB
  • Sample260821-te6zlatakb
  • SHA256 37b0bae8f012dcaf8f9ce42f36fd8bf8c698c1d42a8c9835889d60e071a676b9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-21_8e1fc948e6372040da8710da60fc7ec9_elex_wannacry
    • Size 85KB
    • SHA256 37b0bae8f012dcaf8f9ce42f36fd8bf8c698c1d42a8c9835889d60e071a676b9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visibility of hidden/system files in Explorer

    • Detects executables packed with MEW

    • Disables RegEdit via registry modification

    • Disables cmd.exe use via registry modification

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks