include 'include\win32ax.inc'
.code
 Buffer db 0x74

start:
  stdcall [GetCurrentProcessId]

  stdcall [OpenProcess],0x0028,TRUE,eax

  push NULL                ; pBytesWritten = NULL
  push 1                   ; BytesToWrite  = 1
  push Buffer              ; [Buffer]      = 0x74
  push WriteHere           ; Address of WriteHere
  push eax                 ; hProcess
  call [WriteProcessMemory]

WriteHere:  JMP WriteHere

.end start