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General

  • Target

    2024-02-23_007cb19c736ee31bf0b12b96454c18a9_cryptolocker

  • Size

    386KB

  • Sample

    240223-x42mysfd75

  • MD5

    007cb19c736ee31bf0b12b96454c18a9

  • SHA1

    f66dea71f8a45f5f3a839fab1439deac8dc72a03

  • SHA256

    af4c4a6f177d4e1cdbcffd0eba2589ca83c33c9745531ea57c802224a788a40a

  • SHA512

    b33519cf8c49bae6ca98f2d8e1dc4551b143037a712acf176b4c404732e7ef9c4690b2b280ae6fbb69126c270793de39a36a972bae126a5f4a7fa9eefd8ef92d

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzX3:nnOflT/ZFIjBz3xjTxynGUOUhX3

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_007cb19c736ee31bf0b12b96454c18a9_cryptolocker

    • Size

      386KB

    • MD5

      007cb19c736ee31bf0b12b96454c18a9

    • SHA1

      f66dea71f8a45f5f3a839fab1439deac8dc72a03

    • SHA256

      af4c4a6f177d4e1cdbcffd0eba2589ca83c33c9745531ea57c802224a788a40a

    • SHA512

      b33519cf8c49bae6ca98f2d8e1dc4551b143037a712acf176b4c404732e7ef9c4690b2b280ae6fbb69126c270793de39a36a972bae126a5f4a7fa9eefd8ef92d

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzX3:nnOflT/ZFIjBz3xjTxynGUOUhX3

    Score
    9/10
    • Detection of CryptoLocker Variants

    • 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