well this thing is internal to operating system....OS doiesnt know what is an SID...it just recognises that what processes are running and with which name these processes are registerd with the OS...so i dont think that there may be a method that u see ur SID instead of ORACLE.EXE...as u see that SID is not an EXE file but in task manager u can just see that a process is started with the name ORACLE.EXE that is started by ORACLE server software
Regards