General

  • Target

    2024-05-11_fe807fab296a3c9a3277ca8602970471_bkransomware

  • Size

    71KB

  • Sample

    240511-xkbmesfc34

  • MD5

    fe807fab296a3c9a3277ca8602970471

  • SHA1

    b88ad4e7e81f024d7cacdacb4294278e33101939

  • SHA256

    6bba6e32701ddb7bc3a8d5945c570177694d2622d5f21eed6428ade8c15d2bd2

  • SHA512

    3ab5a5caf60102efe51d3cb6412cf32e75206beabab9d15cf39d063eb680e0c1c5f2546362241b54aeb631cc9ac634ff4fb9303b96834e1c7c1b91ef69ca3bec

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT5:ZhpAyazIlyazT5

Malware Config

Targets

    • Target

      2024-05-11_fe807fab296a3c9a3277ca8602970471_bkransomware

    • Size

      71KB

    • MD5

      fe807fab296a3c9a3277ca8602970471

    • SHA1

      b88ad4e7e81f024d7cacdacb4294278e33101939

    • SHA256

      6bba6e32701ddb7bc3a8d5945c570177694d2622d5f21eed6428ade8c15d2bd2

    • SHA512

      3ab5a5caf60102efe51d3cb6412cf32e75206beabab9d15cf39d063eb680e0c1c5f2546362241b54aeb631cc9ac634ff4fb9303b96834e1c7c1b91ef69ca3bec

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT5:ZhpAyazIlyazT5

    • 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