General

  • Target

    2024-05-14_209ff4c313721f173db43fd3c73c618b_bkransomware

  • Size

    71KB

  • Sample

    240514-jbh39afe79

  • MD5

    209ff4c313721f173db43fd3c73c618b

  • SHA1

    3f9cd1d57abdd4069229a397b9d5c9adfe4176a1

  • SHA256

    3c6d1402b361f73e494061f6b45cf4a79ddbb9e0b455498ed4027a79323f41ec

  • SHA512

    8ade97116b35719e3902bc973b34ea8983f53289318327aa437c0f1cf9c4626ebb501be7d4b4f5420413bb83f542db7dd50bb13c723950211e40eae13c617549

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTnV:ZRpAyazIliazTnV

Malware Config

Targets

    • Target

      2024-05-14_209ff4c313721f173db43fd3c73c618b_bkransomware

    • Size

      71KB

    • MD5

      209ff4c313721f173db43fd3c73c618b

    • SHA1

      3f9cd1d57abdd4069229a397b9d5c9adfe4176a1

    • SHA256

      3c6d1402b361f73e494061f6b45cf4a79ddbb9e0b455498ed4027a79323f41ec

    • SHA512

      8ade97116b35719e3902bc973b34ea8983f53289318327aa437c0f1cf9c4626ebb501be7d4b4f5420413bb83f542db7dd50bb13c723950211e40eae13c617549

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTnV:ZRpAyazIliazTnV

    • 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