General

  • Target

    2024-05-31_b83e98f0083e2369f05f169e399f7167_bkransomware

  • Size

    135KB

  • Sample

    240531-1b5qpaeh35

  • MD5

    b83e98f0083e2369f05f169e399f7167

  • SHA1

    3bd25e38715f8cbbf33d55ab306d73c350972890

  • SHA256

    6096f8b923caa302fd2f4a3c03581b4fbe2bc4788270537e5cf0d735ec6174f9

  • SHA512

    6c594df53ed407566d145b04285cac60915d5fa899b9e5a8fedd9213d465f0dec8c404b6471b0be0343acfd5018eaf787697bf631ce5a3b0694e06def21d139a

  • SSDEEP

    3072:ZRpAyazIliazT9SUoCyp0aI8hj6zLu5WBUqXz1y8XWL:xZ8azxSUo/rJ6zq5WBUqXz1yH

Malware Config

Targets

    • Target

      2024-05-31_b83e98f0083e2369f05f169e399f7167_bkransomware

    • Size

      135KB

    • MD5

      b83e98f0083e2369f05f169e399f7167

    • SHA1

      3bd25e38715f8cbbf33d55ab306d73c350972890

    • SHA256

      6096f8b923caa302fd2f4a3c03581b4fbe2bc4788270537e5cf0d735ec6174f9

    • SHA512

      6c594df53ed407566d145b04285cac60915d5fa899b9e5a8fedd9213d465f0dec8c404b6471b0be0343acfd5018eaf787697bf631ce5a3b0694e06def21d139a

    • SSDEEP

      3072:ZRpAyazIliazT9SUoCyp0aI8hj6zLu5WBUqXz1y8XWL:xZ8azxSUo/rJ6zq5WBUqXz1yH

    • 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