General

  • Target

    257d1fb8db17754c87b742304c67f70dfb8f82687a64b5e6fcf814a1e6a81684

  • Size

    1.5MB

  • Sample

    221127-kr7bfsde26

  • MD5

    8a8085cb9d24183f088d59c8472a0285

  • SHA1

    0be34f21357bee2ff3ef0bfa32a0cd05d6ff2fe5

  • SHA256

    257d1fb8db17754c87b742304c67f70dfb8f82687a64b5e6fcf814a1e6a81684

  • SHA512

    8e2f4d7d20fe22929fabf8da51f897bb22928288b1bf6b0107fe91cb6e9b271bd0aefacc860ca8c8613bacf6cd384479400c42438f3cbec001966d094b43eb8c

  • SSDEEP

    24576:4tb20pkACqT5TBWgNQ7a9vWBygSNn7eLdTeENA16AgqIYUgphnzhod37:Brg5tQ7a9wygA7eLdTeENI5gqIYULdL

Malware Config

Targets

    • Target

      257d1fb8db17754c87b742304c67f70dfb8f82687a64b5e6fcf814a1e6a81684

    • Size

      1.5MB

    • MD5

      8a8085cb9d24183f088d59c8472a0285

    • SHA1

      0be34f21357bee2ff3ef0bfa32a0cd05d6ff2fe5

    • SHA256

      257d1fb8db17754c87b742304c67f70dfb8f82687a64b5e6fcf814a1e6a81684

    • SHA512

      8e2f4d7d20fe22929fabf8da51f897bb22928288b1bf6b0107fe91cb6e9b271bd0aefacc860ca8c8613bacf6cd384479400c42438f3cbec001966d094b43eb8c

    • SSDEEP

      24576:4tb20pkACqT5TBWgNQ7a9vWBygSNn7eLdTeENA16AgqIYUgphnzhod37:Brg5tQ7a9wygA7eLdTeENI5gqIYULdL

    • Imminent RAT

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

    • Modifies WinLogon for persistence

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks