Versions

6.3.9600.16384 (winblue_rtm.130821-1623)	14.29%
6.3.9600.16384 (winblue_rtm.130821-1623)	14.29%
6.2.9200.16384 (win8_rtm.120725-1247)	42.86%
6.2.9200.16384 (win8_rtm.120725-1247)	28.57%

This is a Windows system installed file with Windows File Protection (WFP) enabled.

There are 4 versions of atbroker.exe in the wild, the latest version being 6.3.9600.16384 (winblue_rtm.130821-1623). atbroker.exe is run as a standard windows process with the logged in user's account privileges. The average file size is about 46.63 KB. The executable is a .NET framework assembly utilizing the CLR. During the process's lifecycle, the typical CPU resource utilization is about 0.0035% including both foreground and background operations, the average private memory consumption is about 1.34 MB with the maximum memory reaching around 5.85 MB and typical read I/O operations are around 184 Bytes per minute.