General

  • Target

    2024-04-07_873dc7d70a7e50fe0dc5d5280ed0185f_ryuk

  • Size

    4.6MB

  • Sample

    240407-ych7zace3y

  • MD5

    873dc7d70a7e50fe0dc5d5280ed0185f

  • SHA1

    b919532e57f52824ad97fe0a6f6fc7c2f698e2ef

  • SHA256

    5f8ed3bea7026f766bbeeb4ec8fdddcae6e1c286e7948134f00eac8e2c7a3c3b

  • SHA512

    644bc1d31a2c7e11e19428f13a122e2afee6d3ac2317e6ce7757434155543925b64f0b767918db4b9cea05d4ff5fb2c6ee736810a6b60c5118862158470b7ea8

  • SSDEEP

    49152:MyEKQ5E3ieGR0PEtBFUow1b89eX611+2xmepn/TRijbqYW3qkCbDypSfe6qwiXpL:mq9ceqz+2xl/SSb0XD527BWG

Score
7/10

Malware Config

Targets

    • Target

      2024-04-07_873dc7d70a7e50fe0dc5d5280ed0185f_ryuk

    • Size

      4.6MB

    • MD5

      873dc7d70a7e50fe0dc5d5280ed0185f

    • SHA1

      b919532e57f52824ad97fe0a6f6fc7c2f698e2ef

    • SHA256

      5f8ed3bea7026f766bbeeb4ec8fdddcae6e1c286e7948134f00eac8e2c7a3c3b

    • SHA512

      644bc1d31a2c7e11e19428f13a122e2afee6d3ac2317e6ce7757434155543925b64f0b767918db4b9cea05d4ff5fb2c6ee736810a6b60c5118862158470b7ea8

    • SSDEEP

      49152:MyEKQ5E3ieGR0PEtBFUow1b89eX611+2xmepn/TRijbqYW3qkCbDypSfe6qwiXpL:mq9ceqz+2xl/SSb0XD527BWG

    Score
    7/10
    • Executes dropped EXE

    • 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