General

  • Target

    2024-08-10_b52bf30da50a1effa608daf04704541a_bkransomware

  • Size

    1.6MB

  • Sample

    240810-avck5sxbnl

  • MD5

    b52bf30da50a1effa608daf04704541a

  • SHA1

    72ae120f86768cd5b7be5bc9967c6299a89512eb

  • SHA256

    cbee4d967d3b3b77031cca577e2742117d3b82f57ecc4fdb70ad7b1a9c964c75

  • SHA512

    c5eda799702c26411ede5bfcd925b04f1839a3fbc010bfd039db1fb8ef7475a4a7ee0d1c912e1efcc9c9b8caf75cf226e96bd4ac2ba960bcc1b96ad09b330043

  • SSDEEP

    12288:+85bM3nKxYfj63hgD1ZifMTmkJR4Do07Y86gw5CtCjX+NLuFhNpBeZT3X:I3nKi63ibSkQ/7Gb8NLEbeZ

Malware Config

Targets

    • Target

      2024-08-10_b52bf30da50a1effa608daf04704541a_bkransomware

    • Size

      1.6MB

    • MD5

      b52bf30da50a1effa608daf04704541a

    • SHA1

      72ae120f86768cd5b7be5bc9967c6299a89512eb

    • SHA256

      cbee4d967d3b3b77031cca577e2742117d3b82f57ecc4fdb70ad7b1a9c964c75

    • SHA512

      c5eda799702c26411ede5bfcd925b04f1839a3fbc010bfd039db1fb8ef7475a4a7ee0d1c912e1efcc9c9b8caf75cf226e96bd4ac2ba960bcc1b96ad09b330043

    • SSDEEP

      12288:+85bM3nKxYfj63hgD1ZifMTmkJR4Do07Y86gw5CtCjX+NLuFhNpBeZT3X:I3nKi63ibSkQ/7Gb8NLEbeZ

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks