General

  • Target

    2024-05-23_8fd12e4f929979ec608b98a9813ba43f_bkransomware

  • Size

    712KB

  • Sample

    240523-rltxhaeb49

  • MD5

    8fd12e4f929979ec608b98a9813ba43f

  • SHA1

    fbb87e1e5eae5cba97e9117221240754f2da8404

  • SHA256

    51ea70772515ffddf6c950986f7032d35c8a6b25d8f8ab49738311f30bbda4c6

  • SHA512

    ceb54d603a50545490629fc9adaf9bad3ec54256b014ae7283d52cf019dad18ea68dace48f34bb705f509339ee109a365a05db01308d32dfe069500e9a361db2

  • SSDEEP

    12288:ytOw6BaOZI3XPWvOYRcDRJZ4w8qIV8mQR8XZi/mWcSjpI0Tkdure6:M6BTW+vxWJq0Q7QqtWLjXTqM

Score
7/10

Malware Config

Targets

    • Target

      2024-05-23_8fd12e4f929979ec608b98a9813ba43f_bkransomware

    • Size

      712KB

    • MD5

      8fd12e4f929979ec608b98a9813ba43f

    • SHA1

      fbb87e1e5eae5cba97e9117221240754f2da8404

    • SHA256

      51ea70772515ffddf6c950986f7032d35c8a6b25d8f8ab49738311f30bbda4c6

    • SHA512

      ceb54d603a50545490629fc9adaf9bad3ec54256b014ae7283d52cf019dad18ea68dace48f34bb705f509339ee109a365a05db01308d32dfe069500e9a361db2

    • SSDEEP

      12288:ytOw6BaOZI3XPWvOYRcDRJZ4w8qIV8mQR8XZi/mWcSjpI0Tkdure6:M6BTW+vxWJq0Q7QqtWLjXTqM

    Score
    7/10
    • 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