General

  • Target

    2024-05-27_4849faf522726dc168799dd9d70c4e4a_cryptolocker

  • Size

    44KB

  • Sample

    240527-xv2llaef2z

  • MD5

    4849faf522726dc168799dd9d70c4e4a

  • SHA1

    6067a119682f7346e00f789e6531064bed39d676

  • SHA256

    cd4a5fcb2563876d5c77e7748d01863a988804aea8b8e619f0205b34b03b8bd7

  • SHA512

    e5ea562c9fae4e7e0b6acd7a37823a80964d9dd18f5949e1e86f6f9baffd1bc524f638bc67d5d6ac917ee3ff5443a10f4f67f2e0d2f1fc512e5bfd2ef8eca7e5

  • SSDEEP

    768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDp:6j+1NMOtEvwDpjrRr1

Score
10/10

Malware Config

Targets

    • Target

      2024-05-27_4849faf522726dc168799dd9d70c4e4a_cryptolocker

    • Size

      44KB

    • MD5

      4849faf522726dc168799dd9d70c4e4a

    • SHA1

      6067a119682f7346e00f789e6531064bed39d676

    • SHA256

      cd4a5fcb2563876d5c77e7748d01863a988804aea8b8e619f0205b34b03b8bd7

    • SHA512

      e5ea562c9fae4e7e0b6acd7a37823a80964d9dd18f5949e1e86f6f9baffd1bc524f638bc67d5d6ac917ee3ff5443a10f4f67f2e0d2f1fc512e5bfd2ef8eca7e5

    • SSDEEP

      768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDp:6j+1NMOtEvwDpjrRr1

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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