General

  • Target

    2024-05-10_f0f95e1d19ca36bbd552da27eea5e4ec_bkransomware

  • Size

    71KB

  • Sample

    240510-evlw2adf99

  • MD5

    f0f95e1d19ca36bbd552da27eea5e4ec

  • SHA1

    0c231cf2a496231572576193ae96e82d91e342cf

  • SHA256

    a8aa414de5d416d93e66ad6803ce45a7e8b605487224b070f910dd7313127dd9

  • SHA512

    8d71b556cd1f7139a4381fa78084fb809761b7090cd73a115a6375c11826a413c819493ccaeb9289e19b832f37d6cba90e3dbcfadee41ccce4a8650fad276a63

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTu:ZRpAyazIliazTu

Malware Config

Targets

    • Target

      2024-05-10_f0f95e1d19ca36bbd552da27eea5e4ec_bkransomware

    • Size

      71KB

    • MD5

      f0f95e1d19ca36bbd552da27eea5e4ec

    • SHA1

      0c231cf2a496231572576193ae96e82d91e342cf

    • SHA256

      a8aa414de5d416d93e66ad6803ce45a7e8b605487224b070f910dd7313127dd9

    • SHA512

      8d71b556cd1f7139a4381fa78084fb809761b7090cd73a115a6375c11826a413c819493ccaeb9289e19b832f37d6cba90e3dbcfadee41ccce4a8650fad276a63

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTu:ZRpAyazIliazTu

    • 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