General

  • Target

    2024-04-26_584876fc3c8902bddc115deb6622ff00_bkransomware

  • Size

    71KB

  • Sample

    240426-fbpdgsaa86

  • MD5

    584876fc3c8902bddc115deb6622ff00

  • SHA1

    b4f750f290729e4451a3dd3b7f715397d5b93f92

  • SHA256

    1a900607d0b90eb2731b15b3e881237a1b20560e3718a2c250580540aefa42ac

  • SHA512

    bc2b1a1880ffbd09ec0e843afb6cc337cf4303014a85413155c460b5457c1fad11099d1b1ec8754e018a4e483a4112f7ac5222d7c1610276dcc195be9fa47784

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTs:ZhpAyazIlyazTs

Malware Config

Targets

    • Target

      2024-04-26_584876fc3c8902bddc115deb6622ff00_bkransomware

    • Size

      71KB

    • MD5

      584876fc3c8902bddc115deb6622ff00

    • SHA1

      b4f750f290729e4451a3dd3b7f715397d5b93f92

    • SHA256

      1a900607d0b90eb2731b15b3e881237a1b20560e3718a2c250580540aefa42ac

    • SHA512

      bc2b1a1880ffbd09ec0e843afb6cc337cf4303014a85413155c460b5457c1fad11099d1b1ec8754e018a4e483a4112f7ac5222d7c1610276dcc195be9fa47784

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTs:ZhpAyazIlyazTs

    • 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