General

  • Target

    2024-04-25_d23510a1f5d1b8571f61ab8ec4f96d49_bkransomware

  • Size

    166KB

  • Sample

    240425-z8x7fafb5z

  • MD5

    d23510a1f5d1b8571f61ab8ec4f96d49

  • SHA1

    b6b029ff672b6b65e065dd7c74b095cba3f46b79

  • SHA256

    f2997411af42c65ef24517739609af93932d73206f12b9bd22421bf06ed9c065

  • SHA512

    822b13c970e2415bd9ba6a794ca8f6156f2bd5d6fdeb54ad51219815b15980b6e341ffb45542b9abbbeb2df7ef066dbca789166af17b0245b8fda1d0ce8d7b1b

  • SSDEEP

    3072:ZhpAyazIlyazTECpNZzsOe4KH2wlmNEm1XFx:hZMazxi4G2EHmVr

Malware Config

Targets

    • Target

      2024-04-25_d23510a1f5d1b8571f61ab8ec4f96d49_bkransomware

    • Size

      166KB

    • MD5

      d23510a1f5d1b8571f61ab8ec4f96d49

    • SHA1

      b6b029ff672b6b65e065dd7c74b095cba3f46b79

    • SHA256

      f2997411af42c65ef24517739609af93932d73206f12b9bd22421bf06ed9c065

    • SHA512

      822b13c970e2415bd9ba6a794ca8f6156f2bd5d6fdeb54ad51219815b15980b6e341ffb45542b9abbbeb2df7ef066dbca789166af17b0245b8fda1d0ce8d7b1b

    • SSDEEP

      3072:ZhpAyazIlyazTECpNZzsOe4KH2wlmNEm1XFx:hZMazxi4G2EHmVr

    • Executes dropped EXE

    • Loads dropped DLL

    • 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