Try this:
PUSH EBP
MOV EBP,ESP
SUB ESP,10 <- this line is unnecessary btw.
MOV EAX,DWORD PTR SS:[EBP+8]
ADD EAX,54
MOV DWORD PTR DS:[EAX],0F0
MOV DWORD PTR DS:[EAX+4],60
MOV DWORD PTR DS:[EAX+8],100
MOV DWORD PTR DS:[EAX+0C],70
MOV ESP,EBP
POP EBP
RETN
MOV EAX,DWORD PTR SS:[EBP+8]
this line...