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General

  • Target

    2024-04-24_d8f90553286bfa71d339287671a27f70_bkransomware

  • Size

    71KB

  • Sample

    240424-1e7pfsaa31

  • MD5

    d8f90553286bfa71d339287671a27f70

  • SHA1

    1d6b64f29ef764807c509e25a029c6544d9c8551

  • SHA256

    59269fb043a3f8f4525e79547596a80485eb4cccf6afa6eb647deceb5acd260d

  • SHA512

    f0fdbb4efa3e95dc7345df8bf55efece6ec90b5753692882e18b486d62b057e9b59e98d7108b456d9e72734bc244bb2ce44b5d0f85d7b2e65e8c6c90b3d66876

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTV:ZRpAyazIliazTV

Malware Config

Targets

    • Target

      2024-04-24_d8f90553286bfa71d339287671a27f70_bkransomware

    • Size

      71KB

    • MD5

      d8f90553286bfa71d339287671a27f70

    • SHA1

      1d6b64f29ef764807c509e25a029c6544d9c8551

    • SHA256

      59269fb043a3f8f4525e79547596a80485eb4cccf6afa6eb647deceb5acd260d

    • SHA512

      f0fdbb4efa3e95dc7345df8bf55efece6ec90b5753692882e18b486d62b057e9b59e98d7108b456d9e72734bc244bb2ce44b5d0f85d7b2e65e8c6c90b3d66876

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTV:ZRpAyazIliazTV

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks