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General

  • Target

    2024-02-23_4bf641e356936e76c7232d0159b7d8eb_cryptolocker

  • Size

    59KB

  • Sample

    240223-lqx7tseh48

  • MD5

    4bf641e356936e76c7232d0159b7d8eb

  • SHA1

    3a536380793f3b004a57fa7326251653020e4a8a

  • SHA256

    9ac7d646bd5d07671557665871199f9f990b73631ceb7509cc173c8e1f43064b

  • SHA512

    dd9f6c2a432fd9514b9cc204c6bd0612f859d79df461d3d907aca61054876aa9f553709414dd14a5b1be6efbef89dd3754476aaf8e4a3380a25bf9f4b6dca9df

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614MD:BbdDmjr+OtEvwDpjMD

Score
10/10

Malware Config

Targets

    • Target

      2024-02-23_4bf641e356936e76c7232d0159b7d8eb_cryptolocker

    • Size

      59KB

    • MD5

      4bf641e356936e76c7232d0159b7d8eb

    • SHA1

      3a536380793f3b004a57fa7326251653020e4a8a

    • SHA256

      9ac7d646bd5d07671557665871199f9f990b73631ceb7509cc173c8e1f43064b

    • SHA512

      dd9f6c2a432fd9514b9cc204c6bd0612f859d79df461d3d907aca61054876aa9f553709414dd14a5b1be6efbef89dd3754476aaf8e4a3380a25bf9f4b6dca9df

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614MD:BbdDmjr+OtEvwDpjMD

    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