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General

  • Target

    2024-02-21_f8568c3680c630d898e817b8dacc228c_cryptolocker

  • Size

    32KB

  • Sample

    240221-xjxs9seb33

  • MD5

    f8568c3680c630d898e817b8dacc228c

  • SHA1

    79ded156e2232ed03fde272d29127d6eaaf09413

  • SHA256

    86ec547a3a889eb5612d058b9b1c8400a2f2d15ae543520fa502b05a4d844eb7

  • SHA512

    43264deb86b6a5b0e1fa93f4640291f96ca3deda549ba03be38cf5ae309c441dd0044f9daf5d215a806f2509dd3a29d4423c25a39517a8087668cc3f7263dc2a

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUsD1w+w:b/yC4GyNM01GuQMNXw2PSjZHw

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_f8568c3680c630d898e817b8dacc228c_cryptolocker

    • Size

      32KB

    • MD5

      f8568c3680c630d898e817b8dacc228c

    • SHA1

      79ded156e2232ed03fde272d29127d6eaaf09413

    • SHA256

      86ec547a3a889eb5612d058b9b1c8400a2f2d15ae543520fa502b05a4d844eb7

    • SHA512

      43264deb86b6a5b0e1fa93f4640291f96ca3deda549ba03be38cf5ae309c441dd0044f9daf5d215a806f2509dd3a29d4423c25a39517a8087668cc3f7263dc2a

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUsD1w+w:b/yC4GyNM01GuQMNXw2PSjZHw

    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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

MITRE ATT&CK Enterprise v15

Tasks