CMD closes immediately after opening it

Question

My problem

I am trying to open a command prompt like this:

Step 1

press windows+run

Step 2

Write cmd

Step 3

Press enter

Result

Cmd briefly opens then closes

Causes

Recently i had a malware but i cleaned it with MalwareBytes, still this could be a follow-up of that

Other weird behaviour

• When i go to `windows/system32` and I right click `cmd.exe` to see it's properties it doesn't allow me to do it, acts just like if I would have clicked away, on the other hand i can see the properties for other files
• If i right click the start icon and run command prompt from there it allows me to use cmd perfectly
• I can't open `.cmd` files

What I've tried

1. I ran `sfc` for cmd and it closed my command prompt
2. I checked `HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor` for any autoruns but i found none
3. I checked with the program `autoruns` if there are any autoruns on the cmd and i couldn't found any

Any help is highly appreciated!