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General

  • Target

    5a540ed7651ff8ef1f21893d78866f1c35464468e929a2ecea6b8076aa1abe15

  • Size

    965KB

  • Sample

    230422-k3r1xaea38

  • MD5

    a3954f88c5d2e4312dbd9f1434f62647

  • SHA1

    c914b82e5d8b7f8dcba59c69f965d1c289619699

  • SHA256

    5a540ed7651ff8ef1f21893d78866f1c35464468e929a2ecea6b8076aa1abe15

  • SHA512

    6396e98059bb4debb8fc6874effeb1a94e9135ab6bc928ca5fe52b5b768b71de5536ef124d52e1f48923fd853cd6a55d3f4b9f737807dfa71302fdf5d952c9dd

  • SSDEEP

    24576:3yH59o0tS3+K4G6OEJxjcpYvUP2BZfZ9DTgKf5:CH59PA6FjcpwnB9DTgKf

Malware Config

Targets

    • Target

      5a540ed7651ff8ef1f21893d78866f1c35464468e929a2ecea6b8076aa1abe15

    • Size

      965KB

    • MD5

      a3954f88c5d2e4312dbd9f1434f62647

    • SHA1

      c914b82e5d8b7f8dcba59c69f965d1c289619699

    • SHA256

      5a540ed7651ff8ef1f21893d78866f1c35464468e929a2ecea6b8076aa1abe15

    • SHA512

      6396e98059bb4debb8fc6874effeb1a94e9135ab6bc928ca5fe52b5b768b71de5536ef124d52e1f48923fd853cd6a55d3f4b9f737807dfa71302fdf5d952c9dd

    • SSDEEP

      24576:3yH59o0tS3+K4G6OEJxjcpYvUP2BZfZ9DTgKf5:CH59PA6FjcpwnB9DTgKf

    • Modifies Windows Defender Real-time Protection settings

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks