General

  • Target

    TechnicLauncher.exe

  • Size

    6.7MB

  • Sample

    230216-yc6y2abb2x

  • MD5

    1c862976cb403f75c4d0a254f7d436f8

  • SHA1

    6aca30f3f524eb8028b65c64cc95d4dcf8bb200e

  • SHA256

    f897ccfbeba62f5e1abb3f0d7a72ab83b4b9ae3e9b2d5c4eac0b79cabd4036fd

  • SHA512

    e109f829a3a8287ddcceb640543fbecfb22fead9ed237f8af0e753b54d6bfdfcbf37ca51cbc9a6544feabdb20dddf88a61e4c954dd8509b347fe4bb75ee8c96e

  • SSDEEP

    98304:dNY+dGXz4c3fQy7kOd7BM0eSNbm89Wdn5ZCdqrZM75n+hb:d5e8cB7kOd7BVq89u5Z8Y4q

Malware Config

Targets

    • Target

      TechnicLauncher.exe

    • Size

      6.7MB

    • MD5

      1c862976cb403f75c4d0a254f7d436f8

    • SHA1

      6aca30f3f524eb8028b65c64cc95d4dcf8bb200e

    • SHA256

      f897ccfbeba62f5e1abb3f0d7a72ab83b4b9ae3e9b2d5c4eac0b79cabd4036fd

    • SHA512

      e109f829a3a8287ddcceb640543fbecfb22fead9ed237f8af0e753b54d6bfdfcbf37ca51cbc9a6544feabdb20dddf88a61e4c954dd8509b347fe4bb75ee8c96e

    • SSDEEP

      98304:dNY+dGXz4c3fQy7kOd7BM0eSNbm89Wdn5ZCdqrZM75n+hb:d5e8cB7kOd7BVq89u5Z8Y4q

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Registers COM server for autorun

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks