Get PROCESS_INFORMATION from CreateProcess

Question

Im trying to get the PROCESS_INFORMATION from CreateProcessW from exe.
what im doing is hooking the call by placing a jmp at the location an nopping bytes it jmps to my function then I recall CreateProcessW the same way its done in the exe
then im trying to catch/log the data
then I jmp back to continue the stuff in exe

My problem is that its not logging the PROCESS_INFORMATION right the ProcessId is not the same as the PID of the created process

This is the function im hooking http://i.stack.imgur.com/tFZRn.png

Then I place the hook/jmp

DWORD CreateProcessMidHookAddress = (DWORD)GetModuleHandleA("MyDll.dll") + 0x16F46;
DWORD CreateProcessMidHookRet = (DWORD)GetModuleHandleA("MyDll.dll") + 0x16F56;

placeJMP((BYTE*)CreateProcessMidHookAddress, (DWORD)CreateProcessMidHook, 16); // JMP from loader.dll + 0x16F46 to my function

An then here is my function It gets called an the process is created just the ProcessId is not the same processId as the created process

__declspec(naked) void CreateProcessMidHook()
{
    PROCESS_INFORMATION ProcessInformation;
    __asm
    {
        PUSH EDX; // 52
        PUSH EBP; // 55
        PUSH 0; // 6A 00
        PUSH 5; // 6A 05
        PUSH 0; // 6A 00
        PUSH 0; // 6A 00
        PUSH 0; // 6A 00
        PUSH ECX; // 51
        PUSH ESI; // 56
        CALL EAX; // FF D0  CALLS CreateProcessW

        // think problem is here
        MOV ProcessInformation, EDX;

        PUSHAD;
        PUSHFD;

    }

    // Log function is just like printf, logs to text file
    Log("ProcessId : 0x%X \n", ProcessInformation.dwProcessId);

    __asm
    {
        POPFD;
        POPAD;

        JMP[CreateProcessMidHookRet];
    }
}

Answer 1

I ended up working this out

What i did was i found where in ESP the data was stored

I then made a class to hold the data i needed an placed a void to jmp to the location i needed BYTE void[0xAddress];

Then i moved the data into my class MOV pClass, ESP;

There are other ways of doing this But this is what i could work out an get to work

Thanks heaps for your help