I could only find M8 and M10 profiles in "C:\ProgramData\Adobe\CameraRaw\CameraProfiles\Adobe Standard" but not m9, where could i locate it?
There isn't one. You can create your own if the Adobe Standard profile doesn't work for you.
I have several M9 RAW image files shot with a loaner M9 I used for a trial session and the only listed profiles are Adobe Standard and Embedded. Both look about the same.
You can download the Adobe DNG Profile Editor and create your own Profiles and then place them in a folder called Leica M9 in the Camera folder of that same CameraRAW\CameraProfiles folder.
I create several for the M8s I had.