General

  • Target
    2025-03-31_58276b228366e0cde9778a029cfec58a_destroyer_wannacry
  • Size 21KB
  • Sample250331-tavqrsszdx
  • SHA256 e6ab5307c0bf08c44533f227dca42cef289beac8be32519d7ad7e03e8242a299
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      2025-03-31_58276b228366e0cde9778a029cfec58a_destroyer_wannacry
    • Size 21KB
    • SHA256 e6ab5307c0bf08c44533f227dca42cef289beac8be32519d7ad7e03e8242a299
    • MD5 SHA1 SHA512 SSDEEP
    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Chaos family

    • Checks computer location settings

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

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks