General

  • Target

    2024-04-28_caa79a5c5a516cfc430f6508832057c3_bkransomware

  • Size

    79.3MB

  • Sample

    240428-p1vfgagb54

  • MD5

    caa79a5c5a516cfc430f6508832057c3

  • SHA1

    1ff177b36ecac5f5f85266727647837d38943e52

  • SHA256

    33385ad742ac15a8231c7d3245ca710d5fa0e83c0e39610ba9bbe86a4648f434

  • SHA512

    bf930ee078a6670d4fcb80bd4136f3be201580607abbb2cdfb65d7f9f45123983453b6e2e316c147098d05a4aac2579ba4a39be42bc06ba6dc7c2aa68e08342f

  • SSDEEP

    1572864:M5zbt1iMIDQNxLp4ugA0t3SGnZhEwxMzU0GstbYMGWLsD45R/tZrHks:+zyQN1p4N9SGnZhEOxP09PtZrHks

Malware Config

Targets

    • Target

      2024-04-28_caa79a5c5a516cfc430f6508832057c3_bkransomware

    • Size

      79.3MB

    • MD5

      caa79a5c5a516cfc430f6508832057c3

    • SHA1

      1ff177b36ecac5f5f85266727647837d38943e52

    • SHA256

      33385ad742ac15a8231c7d3245ca710d5fa0e83c0e39610ba9bbe86a4648f434

    • SHA512

      bf930ee078a6670d4fcb80bd4136f3be201580607abbb2cdfb65d7f9f45123983453b6e2e316c147098d05a4aac2579ba4a39be42bc06ba6dc7c2aa68e08342f

    • SSDEEP

      1572864:M5zbt1iMIDQNxLp4ugA0t3SGnZhEwxMzU0GstbYMGWLsD45R/tZrHks:+zyQN1p4N9SGnZhEOxP09PtZrHks

    • 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.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks