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General

  • Target

    2024-03-18_adf15798521ae4158eeed2b52df07274_cryptolocker

  • Size

    50KB

  • Sample

    240318-s84wnach7s

  • MD5

    adf15798521ae4158eeed2b52df07274

  • SHA1

    4287818c65860b5defd0c5c64f8adf5e29358f6a

  • SHA256

    739cb7facc5234090dc7fc579d3816f2e8af4379d1b5b9a9834351dc103ab326

  • SHA512

    951458ae822397737623eea823e8f8c4ee6ef7356d7e0c3c2406f11575c5d74fbd1fb9fecce1505877b9fc29d9d83310c7ab9aac639350e0ce913f6c6e31893e

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52z6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6u+

Score
10/10

Malware Config

Targets

    • Target

      2024-03-18_adf15798521ae4158eeed2b52df07274_cryptolocker

    • Size

      50KB

    • MD5

      adf15798521ae4158eeed2b52df07274

    • SHA1

      4287818c65860b5defd0c5c64f8adf5e29358f6a

    • SHA256

      739cb7facc5234090dc7fc579d3816f2e8af4379d1b5b9a9834351dc103ab326

    • SHA512

      951458ae822397737623eea823e8f8c4ee6ef7356d7e0c3c2406f11575c5d74fbd1fb9fecce1505877b9fc29d9d83310c7ab9aac639350e0ce913f6c6e31893e

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52z6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6u+

    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