General

  • Target

    a60c8f0490534472a789ebd6a3d9646b0c4508af4c4004a3717a4c0405be269d

  • Size

    780KB

  • Sample

    221123-trzfaahh9z

  • MD5

    1e85709c537a55ca4816aad062848fd7

  • SHA1

    c5e1bc1c8b77148130832cd5127a1f5ffd31d789

  • SHA256

    a60c8f0490534472a789ebd6a3d9646b0c4508af4c4004a3717a4c0405be269d

  • SHA512

    f36f6fa98b7ce75424d45638f9353cadb753b6df0000cd973ebe6c7317ff7cc1c934416e426d3f4339fb1b97426e60ac8734d320da94bcae77af62f061147917

  • SSDEEP

    12288:0q+oM6kHhiITgsJxhk51g7Cd7wdqTxuCi+7zXHYDe0vSvqINrsfo:0JVhRJx62767j9i2GaLj

Malware Config

Targets

    • Target

      a60c8f0490534472a789ebd6a3d9646b0c4508af4c4004a3717a4c0405be269d

    • Size

      780KB

    • MD5

      1e85709c537a55ca4816aad062848fd7

    • SHA1

      c5e1bc1c8b77148130832cd5127a1f5ffd31d789

    • SHA256

      a60c8f0490534472a789ebd6a3d9646b0c4508af4c4004a3717a4c0405be269d

    • SHA512

      f36f6fa98b7ce75424d45638f9353cadb753b6df0000cd973ebe6c7317ff7cc1c934416e426d3f4339fb1b97426e60ac8734d320da94bcae77af62f061147917

    • SSDEEP

      12288:0q+oM6kHhiITgsJxhk51g7Cd7wdqTxuCi+7zXHYDe0vSvqINrsfo:0JVhRJx62767j9i2GaLj

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks