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General

  • Target

    2024-03-12_bee6a316be130c0aa5e275fd2e3dd81e_cryptolocker

  • Size

    30KB

  • Sample

    240312-cctstaeg36

  • MD5

    bee6a316be130c0aa5e275fd2e3dd81e

  • SHA1

    fbb961bbc6772c029157d65c5d3d2a98f0bc5231

  • SHA256

    f19c0d878ef868ee19cf3bf9c3879c2568d4821e2429b99686059a8f1528d0c7

  • SHA512

    f0e988d7559cdcce12ee1435a5dacee8526b6e94378edd8a6c08bbd6597d0eaacd156641f9ed9cd4fe21c8262b5cdc31d1685cf50c1497f0c4bf1e5a008f9b69

  • SSDEEP

    768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuhx:q0zizzOSxMOtEvwDpj/arQH

Score
10/10

Malware Config

Targets

    • Target

      2024-03-12_bee6a316be130c0aa5e275fd2e3dd81e_cryptolocker

    • Size

      30KB

    • MD5

      bee6a316be130c0aa5e275fd2e3dd81e

    • SHA1

      fbb961bbc6772c029157d65c5d3d2a98f0bc5231

    • SHA256

      f19c0d878ef868ee19cf3bf9c3879c2568d4821e2429b99686059a8f1528d0c7

    • SHA512

      f0e988d7559cdcce12ee1435a5dacee8526b6e94378edd8a6c08bbd6597d0eaacd156641f9ed9cd4fe21c8262b5cdc31d1685cf50c1497f0c4bf1e5a008f9b69

    • SSDEEP

      768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xuhx:q0zizzOSxMOtEvwDpj/arQH

    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