General

  • Target
    2026-08-26_ef1ab332603d8bdfe50d9723bb824cc3_elex_wannacry
  • Size 137KB
  • Sample260827-d59keaxvcw
  • SHA256 344468c2934622f876bc97bcdea1d0a2283772c9eb6bdebf6f474d467d4b2063
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-26_ef1ab332603d8bdfe50d9723bb824cc3_elex_wannacry
    • Size 137KB
    • SHA256 344468c2934622f876bc97bcdea1d0a2283772c9eb6bdebf6f474d467d4b2063
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Juko

    • Family: Juko

      Juko is a trojan written in C++.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks