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General

  • Target

    2024-05-31_7cb318f9d4b86cf44be7ecadf528d3ea_cryptolocker

  • Size

    39KB

  • Sample

    240531-3j92gshf4x

  • MD5

    7cb318f9d4b86cf44be7ecadf528d3ea

  • SHA1

    6e13ded0b67e8d215b85a9405bf2e33598e83301

  • SHA256

    de2785df4b535d61b8ad23bc1b46c235619ecfc7880f31963d6aa49877381de6

  • SHA512

    68aeb140434289a6f85792cab40dd37e79a9db8422c6dcc51fb37604ecd5cb6fac142a18055fd0b69e926bd549ca80603b33f8c8c0c7492751fb89baeb147bef

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY7f:qDdFJy3QMOtEvwDpjjWMl7Tsf

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-31_7cb318f9d4b86cf44be7ecadf528d3ea_cryptolocker

    • Size

      39KB

    • MD5

      7cb318f9d4b86cf44be7ecadf528d3ea

    • SHA1

      6e13ded0b67e8d215b85a9405bf2e33598e83301

    • SHA256

      de2785df4b535d61b8ad23bc1b46c235619ecfc7880f31963d6aa49877381de6

    • SHA512

      68aeb140434289a6f85792cab40dd37e79a9db8422c6dcc51fb37604ecd5cb6fac142a18055fd0b69e926bd549ca80603b33f8c8c0c7492751fb89baeb147bef

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY7f:qDdFJy3QMOtEvwDpjjWMl7Tsf

    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