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General

  • Target

    2024-04-18_82246258115a29b7cd5fa331a4910e9a_cobalt-strike_ryuk

  • Size

    655KB

  • Sample

    240418-mezf7aac38

  • MD5

    82246258115a29b7cd5fa331a4910e9a

  • SHA1

    c4f8f306e4b75c966c567942ff7b6c55a070d0f3

  • SHA256

    dec3d7ba50b1ec8fb9f36b9c52ff0348542308d46f24fdcb91f3a5698648785d

  • SHA512

    0aea85b206d6125dce7f9c9f88f40ed2c5452dc254e39c434aa00cb2b2740a160c27e53ee66f22128289bba90b97e3ea73b94ffebf3bccf71078eeeb869d3b2f

  • SSDEEP

    12288:NjC6V2l2FCrNDFKYmKIiirRGW2phzrvXuayM1J3AAlrAf0d83QC0OXxcpGHMki:Q728NDFKYmKOF0zr31JwAlcR3QC0OXxx

Score
7/10

Malware Config

Targets

    • Target

      2024-04-18_82246258115a29b7cd5fa331a4910e9a_cobalt-strike_ryuk

    • Size

      655KB

    • MD5

      82246258115a29b7cd5fa331a4910e9a

    • SHA1

      c4f8f306e4b75c966c567942ff7b6c55a070d0f3

    • SHA256

      dec3d7ba50b1ec8fb9f36b9c52ff0348542308d46f24fdcb91f3a5698648785d

    • SHA512

      0aea85b206d6125dce7f9c9f88f40ed2c5452dc254e39c434aa00cb2b2740a160c27e53ee66f22128289bba90b97e3ea73b94ffebf3bccf71078eeeb869d3b2f

    • SSDEEP

      12288:NjC6V2l2FCrNDFKYmKIiirRGW2phzrvXuayM1J3AAlrAf0d83QC0OXxcpGHMki:Q728NDFKYmKOF0zr31JwAlcR3QC0OXxx

    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