It looks like it is executing a prepared request. It's one thing to look at the profiler trace to see if you can find the sp_prepare requests that generate this particular descriptor.
Another option is to query system views to find the body of the text.
This will give you a request if it is currently running
select text from sys.dm_exec_requests cross apply sys.dm_exec_sql_text(plan_handle) where session_id = <SPID FROM PROFILER>
Dennis
source share