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General

  • Target

    2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker

  • Size

    59KB

  • Sample

    240325-3dmc8saf93

  • MD5

    1dc5f59ef4f4ab4365aba79cb58f493a

  • SHA1

    c5ee37ce3692773d69b1de4f53ea146a1d2825d3

  • SHA256

    8a9a96350f7607a0e6ecccf8381fed1ce191c726e14f225611add8616f62469f

  • SHA512

    9ab8e06c5374647476506db7c12be2735a3eb6d01b207db85163d47628c042888324d30060c8bfabcba527e187a79d495bb2c29eb3458a360f01073d5875f723

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTg:BbdDmjr+OtEvwDpjM+

Score
10/10

Malware Config

Targets

    • Target

      2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker

    • Size

      59KB

    • MD5

      1dc5f59ef4f4ab4365aba79cb58f493a

    • SHA1

      c5ee37ce3692773d69b1de4f53ea146a1d2825d3

    • SHA256

      8a9a96350f7607a0e6ecccf8381fed1ce191c726e14f225611add8616f62469f

    • SHA512

      9ab8e06c5374647476506db7c12be2735a3eb6d01b207db85163d47628c042888324d30060c8bfabcba527e187a79d495bb2c29eb3458a360f01073d5875f723

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTg:BbdDmjr+OtEvwDpjM+

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks