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General

  • Target

    2024-06-05_b1c82e7b785ca222c0e03d19bca12f6b_bkransomware

  • Size

    76KB

  • Sample

    240605-jfz8bsaf38

  • MD5

    b1c82e7b785ca222c0e03d19bca12f6b

  • SHA1

    ac79419e5fb8127db54fcf03c8cb2d6ee9914dd1

  • SHA256

    2cc7cd8a4d11f5533d92c92fbd43e4ca03c44f209328e08fcd66312369c9f091

  • SHA512

    91ed6e89a76e63a55922a6f4aa67a54f8f49334b97cb759fe4b83f9abb6a0eda6dca336b70667cf9e91277c9d90c5e67402864b1c60a2003d8aaf04c716a000d

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTAcRwy2:ZhpAyazIlyazTbRwy2

Malware Config

Targets

    • Target

      2024-06-05_b1c82e7b785ca222c0e03d19bca12f6b_bkransomware

    • Size

      76KB

    • MD5

      b1c82e7b785ca222c0e03d19bca12f6b

    • SHA1

      ac79419e5fb8127db54fcf03c8cb2d6ee9914dd1

    • SHA256

      2cc7cd8a4d11f5533d92c92fbd43e4ca03c44f209328e08fcd66312369c9f091

    • SHA512

      91ed6e89a76e63a55922a6f4aa67a54f8f49334b97cb759fe4b83f9abb6a0eda6dca336b70667cf9e91277c9d90c5e67402864b1c60a2003d8aaf04c716a000d

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTAcRwy2:ZhpAyazIlyazTbRwy2

    • 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