This Go module allows you to inject shellcode using the Windows Native API. At this time, there aren't a whole lot of options. In the future, it will be more configurable via an a la carte style launcher.
Open a terminal and run the following:
$ git clone https://github.com/mjwhitta/runsc.git
$ cd ./runsc
$ git submodule update --init
$ make GOOS=windows cgo
See main.go for example usage.