General

  • Target

    2024-05-27_0a99b7c73b6356877ab94151e3dbdb95_bkransomware

  • Size

    96KB

  • Sample

    240527-g46c5sah3t

  • MD5

    0a99b7c73b6356877ab94151e3dbdb95

  • SHA1

    5ac10d271f3eb8ebe5f0c6b8d4b050631131c40b

  • SHA256

    5d5353f87dcba460e95d72898d972f60b498eef5bc6f4b24266fd8f18e093abc

  • SHA512

    b37cf2e62d314c5e86064d0179c6cc686d7ae9aea8c3ad049ab5175dcc5cb50aa4739bb89c2ca63906d75a15fdd3113aa4f56e788098f0fbfdbe82c1d074b564

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTWN+bL/gfLJ:ZRpAyazIliazTWW/gfLJ

Malware Config

Targets

    • Target

      2024-05-27_0a99b7c73b6356877ab94151e3dbdb95_bkransomware

    • Size

      96KB

    • MD5

      0a99b7c73b6356877ab94151e3dbdb95

    • SHA1

      5ac10d271f3eb8ebe5f0c6b8d4b050631131c40b

    • SHA256

      5d5353f87dcba460e95d72898d972f60b498eef5bc6f4b24266fd8f18e093abc

    • SHA512

      b37cf2e62d314c5e86064d0179c6cc686d7ae9aea8c3ad049ab5175dcc5cb50aa4739bb89c2ca63906d75a15fdd3113aa4f56e788098f0fbfdbe82c1d074b564

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTWN+bL/gfLJ:ZRpAyazIliazTWW/gfLJ

    • 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