FileAlyzer recently received a feature to dump processes from memory to disk and analyze these, useful e.g. when looking at malware that would be encrypted in their disk version.

For those who want to look even deeper and in other ways into running processes, we've put together this small ProcAlyzer, which is a combination of a few process related things we've been using in other apps as well, plus the feature to display and modify single memory pages. Which means that it allows to patch running applications.
Needless to say (I hope) that the later feature is not very much of use for the average user, it's more for those curious who e.g. like to take up a fight with malware infections like Vundo on a byte by byte level