How to inject a dll file into the lsass.exe process?

Question

DLL

I need to inject a dll file into the lsass.exe security control process, but I get an error when I try to do so.
I did everything through LoadLibrary.
Which method should be used, I found somewhere that Manual Mapping is needed, but I doubt that something will change.
Would like a link to an example.
Thanks in advance,

Answer 1

Inject something like, through CreateRemoteThread?
You need to either use SeDebugPrivilege
https://support.microsoft.com/en-us/help/131065/ho...
or run your application with local system rights, this can be done through the scheduler or by installing the application as a service.
Both the DLL and the application must be 64-bit (for 64-bit lsass.exe), the general order is here .