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General

  • Target

    2024-03-19_03536215f3a82169420d9e5ba8ebfcc4_cryptolocker

  • Size

    35KB

  • Sample

    240319-zgzk7afg6z

  • MD5

    03536215f3a82169420d9e5ba8ebfcc4

  • SHA1

    a8a541a3a9af85aee86555689e32e522b1b33a1f

  • SHA256

    9259836c45851a9d33089eb7aa3608e5b7ff854e096fda71fd904098283c6b16

  • SHA512

    f0faf33753dda3f1770b5a73ab9c88dae05910024bfc2023549bbb94fd6577bc139e83edb459269337eaf6c0b5f2ff53ffcb809ee3decd4190838d74080be43c

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZQYFxh4:b/yC4GyNM01GuQMNXw2PSj1POah4

Score
10/10

Malware Config

Targets

    • Target

      2024-03-19_03536215f3a82169420d9e5ba8ebfcc4_cryptolocker

    • Size

      35KB

    • MD5

      03536215f3a82169420d9e5ba8ebfcc4

    • SHA1

      a8a541a3a9af85aee86555689e32e522b1b33a1f

    • SHA256

      9259836c45851a9d33089eb7aa3608e5b7ff854e096fda71fd904098283c6b16

    • SHA512

      f0faf33753dda3f1770b5a73ab9c88dae05910024bfc2023549bbb94fd6577bc139e83edb459269337eaf6c0b5f2ff53ffcb809ee3decd4190838d74080be43c

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSzn1KkZQYFxh4:b/yC4GyNM01GuQMNXw2PSj1POah4

    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