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General

  • Target

    2024-05-12_eda0f69644f0cc5b82a92d0f86648f9c_cryptolocker

  • Size

    39KB

  • Sample

    240512-hgszzage98

  • MD5

    eda0f69644f0cc5b82a92d0f86648f9c

  • SHA1

    170cc74b2099da87a1096b171e3197e1bd214a1d

  • SHA256

    c62a44b8b69687a69da464a1d7c955a1c29cde9443ecc04029b9ac9aaa177324

  • SHA512

    5528b00cacae7cb8848b604652da703ece3779a226ce8d97a22085d3af208ff5215833e775208bc142546612326ad462fcd195520cad575b9a087dfea1a02b94

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBx:qDdFJy3QMOtEvwDpjjWMl7TdX

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-12_eda0f69644f0cc5b82a92d0f86648f9c_cryptolocker

    • Size

      39KB

    • MD5

      eda0f69644f0cc5b82a92d0f86648f9c

    • SHA1

      170cc74b2099da87a1096b171e3197e1bd214a1d

    • SHA256

      c62a44b8b69687a69da464a1d7c955a1c29cde9443ecc04029b9ac9aaa177324

    • SHA512

      5528b00cacae7cb8848b604652da703ece3779a226ce8d97a22085d3af208ff5215833e775208bc142546612326ad462fcd195520cad575b9a087dfea1a02b94

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBx:qDdFJy3QMOtEvwDpjjWMl7TdX

    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