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General

  • Target

    cbf5bdb17cc3feccd573feab9655a7a5

  • Size

    187KB

  • Sample

    240315-vnxyqafh45

  • MD5

    cbf5bdb17cc3feccd573feab9655a7a5

  • SHA1

    4c84a7476992912952ffa3f7438f919e4f8fe90b

  • SHA256

    cf2cbad1f955dc1576733d0398c8eb6985d940a53237ba1bb0be1ac1f2ad6281

  • SHA512

    20330a3601a979e3bf3d018de38b827f2d868e6c8642042cb875a9a0db39849ac255aa324976d2eebf16f7aedc3b843327f32044e78b265a273eb0862eabba88

  • SSDEEP

    768:jeTDbPFalhisURRRVpRdNtAEaTtKmxFeMN1sDKZMbai8PK6LM5vjvVXS0gz41qjJ:jeHbPFcW3AEWgm3j1+uq6BN

Score
10/10

Malware Config

Targets

    • Target

      cbf5bdb17cc3feccd573feab9655a7a5

    • Size

      187KB

    • MD5

      cbf5bdb17cc3feccd573feab9655a7a5

    • SHA1

      4c84a7476992912952ffa3f7438f919e4f8fe90b

    • SHA256

      cf2cbad1f955dc1576733d0398c8eb6985d940a53237ba1bb0be1ac1f2ad6281

    • SHA512

      20330a3601a979e3bf3d018de38b827f2d868e6c8642042cb875a9a0db39849ac255aa324976d2eebf16f7aedc3b843327f32044e78b265a273eb0862eabba88

    • SSDEEP

      768:jeTDbPFalhisURRRVpRdNtAEaTtKmxFeMN1sDKZMbai8PK6LM5vjvVXS0gz41qjJ:jeHbPFcW3AEWgm3j1+uq6BN

    Score
    10/10
    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks