C++ Get Username From Process

Question

I have a process handle with

HANDLE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, 0, THE_PROCESS_ID);

How can I get t

Answer 1

Use OpenProcessToken to get the token (obviously), then GetTokenInformation with the TokenOwner flag to get the SID of the owner. Then you can use LookupAccountSid to get the username.