General

  • Target

    2024-05-24_a998d04862108bd3c0e0a20e4020477d_bkransomware

  • Size

    71KB

  • Sample

    240524-sb2d9sab93

  • MD5

    a998d04862108bd3c0e0a20e4020477d

  • SHA1

    413b3f2aa0a2594c591e46f7fb142b4c7295cde8

  • SHA256

    5d24c8aa510752a5e676fea351b959eb8b12236690dee22d18ea16a27eca7824

  • SHA512

    cfb6bb519dc2c8365d63af6127d9e774cb69f3b6cf4b6bf1d7bd0e150208c9d2ee9955b9102d526f4bee4bfa776c5183288060956e955fdbff8538b9f480fca0

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTR:ZRpAyazIliazTR

Malware Config

Targets

    • Target

      2024-05-24_a998d04862108bd3c0e0a20e4020477d_bkransomware

    • Size

      71KB

    • MD5

      a998d04862108bd3c0e0a20e4020477d

    • SHA1

      413b3f2aa0a2594c591e46f7fb142b4c7295cde8

    • SHA256

      5d24c8aa510752a5e676fea351b959eb8b12236690dee22d18ea16a27eca7824

    • SHA512

      cfb6bb519dc2c8365d63af6127d9e774cb69f3b6cf4b6bf1d7bd0e150208c9d2ee9955b9102d526f4bee4bfa776c5183288060956e955fdbff8538b9f480fca0

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTR:ZRpAyazIliazTR

    • 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