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General

  • Target

    2024-02-25_8baf8ef1400466968e29634aae487b23_cryptolocker

  • Size

    29KB

  • Sample

    240225-s56k3sfa23

  • MD5

    8baf8ef1400466968e29634aae487b23

  • SHA1

    ef6c67e71499663e5c86be9c427573e5e2c4965d

  • SHA256

    39b4727ef403fafc452582a54be4f0104f6eb4feac0777f3a56b0bae4bfa8896

  • SHA512

    0eef48c76dc6740c2312884891b0a8844336f89a38e45707762e61e2561b8c910c910e45a04748c7ad74e99b6281a7d610a1e30d6172280c5f4c3fea17c7cd24

  • SSDEEP

    768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+pxN:q0zizzOSxMOtEvwDpj/arT

Score
10/10

Malware Config

Targets

    • Target

      2024-02-25_8baf8ef1400466968e29634aae487b23_cryptolocker

    • Size

      29KB

    • MD5

      8baf8ef1400466968e29634aae487b23

    • SHA1

      ef6c67e71499663e5c86be9c427573e5e2c4965d

    • SHA256

      39b4727ef403fafc452582a54be4f0104f6eb4feac0777f3a56b0bae4bfa8896

    • SHA512

      0eef48c76dc6740c2312884891b0a8844336f89a38e45707762e61e2561b8c910c910e45a04748c7ad74e99b6281a7d610a1e30d6172280c5f4c3fea17c7cd24

    • SSDEEP

      768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+pxN:q0zizzOSxMOtEvwDpj/arT

    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