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General

  • Target

    2024-05-29_60b3ea851c4c477d506df018e4101339_cryptolocker

  • Size

    70KB

  • Sample

    240529-veljbsce34

  • MD5

    60b3ea851c4c477d506df018e4101339

  • SHA1

    20385ab22538a64fbc11446abe87c0415b19be37

  • SHA256

    0257296199b8904347e66b6476d5ba5ce9291b5d64704f4cd17d08f6ae08576a

  • SHA512

    7382bf74571fdc8bdb7ff3c26988227a58ace1fbb027727557d3532b90ecd50972852cdf999c5b1da437600d1083fb36835436196b3242d99ec02fc65fdae568

  • SSDEEP

    768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1PL:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAL

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-29_60b3ea851c4c477d506df018e4101339_cryptolocker

    • Size

      70KB

    • MD5

      60b3ea851c4c477d506df018e4101339

    • SHA1

      20385ab22538a64fbc11446abe87c0415b19be37

    • SHA256

      0257296199b8904347e66b6476d5ba5ce9291b5d64704f4cd17d08f6ae08576a

    • SHA512

      7382bf74571fdc8bdb7ff3c26988227a58ace1fbb027727557d3532b90ecd50972852cdf999c5b1da437600d1083fb36835436196b3242d99ec02fc65fdae568

    • SSDEEP

      768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1PL:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAL

    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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks