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General

  • Target

    2024-02-17_cf2deb4077b8442466c7c43918a82694_cryptolocker

  • Size

    85KB

  • Sample

    240217-zj244aag4x

  • MD5

    cf2deb4077b8442466c7c43918a82694

  • SHA1

    a955ea23e94d68920f813155ca7f6f3b9b461220

  • SHA256

    288e800b2d6e82ef6db7fd8bee35c5e0c1e6e002a50efb31ed21ab8bce11a6eb

  • SHA512

    a6c6c7fe7d87241f3cf4bb59d7a80f2a55085306f4431252b88a5a02d79c38e49c5c5f5194e0d8ced09239c1a1d8a61a80820901e38f70b09a417163a45bbf76

  • SSDEEP

    768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvx5/x:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8R

Score
10/10

Malware Config

Targets

    • Target

      2024-02-17_cf2deb4077b8442466c7c43918a82694_cryptolocker

    • Size

      85KB

    • MD5

      cf2deb4077b8442466c7c43918a82694

    • SHA1

      a955ea23e94d68920f813155ca7f6f3b9b461220

    • SHA256

      288e800b2d6e82ef6db7fd8bee35c5e0c1e6e002a50efb31ed21ab8bce11a6eb

    • SHA512

      a6c6c7fe7d87241f3cf4bb59d7a80f2a55085306f4431252b88a5a02d79c38e49c5c5f5194e0d8ced09239c1a1d8a61a80820901e38f70b09a417163a45bbf76

    • SSDEEP

      768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvx5/x:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8R

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • 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