WTF Behavior Description:. Named after legitimate Windows binaries, in the wrong location. They were spawned in succession from C:\Program Files (x86)\noregon\JPRO diagnostics\Fleets.exe" > "C:\Program Files (x86)\noregon\JPRO diagnostics_jpro_start.exe" > C:\Users\AppData\Local\icsys.icn.exe" > c:\windows\system\explorer.exe > c:\windows\system\spoolsv.exe > c:\windows\system\svhost.exe. The files are custom binaries compiled with Visual Basic. They appear to be changed/created regularly as the hashes seem to change often.