SE_DEBUG_ENABLED

[N00BIER]

I believe the below should be part of your code since it requires SeDebugPrivilege:

BOOL Inject_SetDebugPrivilege
(
)
{
    BOOL bRet = FALSE;
    HANDLE hToken = NULL;
    LUID luid = { 0 };

    if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hToken))
    {
        if (LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &luid))
        {
            TOKEN_PRIVILEGES tokenPriv = { 0 };
            tokenPriv.PrivilegeCount = 1;
            tokenPriv.Privileges[0].Luid = luid;
            tokenPriv.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

            bRet = AdjustTokenPrivileges(hToken, FALSE, &tokenPriv, sizeof(TOKEN_PRIVILEGES), NULL, NULL);
        }
    }

    return bRet;
}