.. /Infdefaultinstall.exe

Star

Binary used to perform installation based on content inside inf files

• https://twitter.com/KyleHanslovan/status/911997635455852544
• https://blog.conscioushacker.io/index.php/2017/10/25/evading-microsofts-autoruns/
• https://bohops.com/2018/03/10/leveraging-inf-sct-fetch-execute-techniques-for-bypass-evasion-persistence-part-2/

Execute

1. Executes SCT script using scrobj.dll from a command in entered into a specially prepared INF file.

   InfDefaultInstall.exe Infdefaultinstall.inf

   Use case

   Code execution

   Privileges required

   Admin

   Operating systems

   Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11

   ATT&CK® technique

   T1218