General

  • Target

    2024-08-22_4621cd0934c63f9f873a514be079e321_bkransomware

  • Size

    74KB

  • Sample

    240822-f9legs1brb

  • MD5

    4621cd0934c63f9f873a514be079e321

  • SHA1

    710bb655f470ef37e4b9461f69ed282396b29a53

  • SHA256

    7847cc4af99e9b1a6592a0988cc1acb417affcb2d007698b28ad37f2d147b16c

  • SHA512

    51fabf479400ab69237a9afb1ebf092001fc679bc6c9efc98a58d4a8785bc658ded3a5c369e87f35eb30d66841c863c5394d1fb94abb82a8faeb44cdb4092d0e

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTW0:ZhpAyazIlyazTW0

Malware Config

Targets

    • Target

      2024-08-22_4621cd0934c63f9f873a514be079e321_bkransomware

    • Size

      74KB

    • MD5

      4621cd0934c63f9f873a514be079e321

    • SHA1

      710bb655f470ef37e4b9461f69ed282396b29a53

    • SHA256

      7847cc4af99e9b1a6592a0988cc1acb417affcb2d007698b28ad37f2d147b16c

    • SHA512

      51fabf479400ab69237a9afb1ebf092001fc679bc6c9efc98a58d4a8785bc658ded3a5c369e87f35eb30d66841c863c5394d1fb94abb82a8faeb44cdb4092d0e

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTW0:ZhpAyazIlyazTW0

    • 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