General

  • Target

    2024-06-01_ef528bbd0c367e4e52a6f6a976bf5a9f_ryuk

  • Size

    2.2MB

  • Sample

    240601-jv21gaeg4x

  • MD5

    ef528bbd0c367e4e52a6f6a976bf5a9f

  • SHA1

    273f250a89c93a86323ce25a80cfb108e8195542

  • SHA256

    82a0ad9d65bde3bac8c5707c6d7cf71ab97306eff8d814b893033ee4828930bf

  • SHA512

    4547ded4283b6e821c308d8c257b2ad43a8c16eddb27a5d1a428bd95096b2c55ad68b9df658293df4a03cbd2a4e3897dcbb1536e82298a390b08736e75411a09

  • SSDEEP

    49152:iOOh3aN4kuLbegmtGAgDUYmvFur31yAipQCtXxc0H:EU4ku/ctOU7dG1yfpVBlH

Score
7/10

Malware Config

Targets

    • Target

      2024-06-01_ef528bbd0c367e4e52a6f6a976bf5a9f_ryuk

    • Size

      2.2MB

    • MD5

      ef528bbd0c367e4e52a6f6a976bf5a9f

    • SHA1

      273f250a89c93a86323ce25a80cfb108e8195542

    • SHA256

      82a0ad9d65bde3bac8c5707c6d7cf71ab97306eff8d814b893033ee4828930bf

    • SHA512

      4547ded4283b6e821c308d8c257b2ad43a8c16eddb27a5d1a428bd95096b2c55ad68b9df658293df4a03cbd2a4e3897dcbb1536e82298a390b08736e75411a09

    • SSDEEP

      49152:iOOh3aN4kuLbegmtGAgDUYmvFur31yAipQCtXxc0H:EU4ku/ctOU7dG1yfpVBlH

    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