Versions

1.0.6491.0	0.46%
1.0.6482.0	0.93%
1.0.6479.0	0.46%
1.0.6472.0	0.46%
1.0.6457.0	1.39%
1.0.6454.0	1.39%
1.0.6433.0	5.56%
1.0.6429.0	1.85%
1.0.6428.0	1.85%
1.0.6425.0	2.31%
1.0.6421.0	0.46%
1.0.6418.0	5.09%
1.0.6417.0	6.48%
1.0.6400.0	1.39%
1.0.6392.0	4.17%
1.0.6381.0	6.94%
1.0.6370.0	0.93%
1.0.6367.0	1.85%
1.0.6365.0	9.26%
1.0.6351.0	1.39%
1.0.6349.0	0.46%
1.0.6345.0	4.17%
1.0.6341.0	5.56%
1.0.6336.0	0.46%
1.0.6330.0	0.46%
1.0.6329.0	1.39%
1.0.6328.0	0.46%
1.0.6327.0	0.46%
1.0.6325.0	0.46%
1.0.6324.0	6.48%
1.0.6320.0	0.46%
1.0.6300.0	0.46%
1.0.6292.0	4.17%
1.0.6289.0	3.70%
1.0.6276.0	9.72%
1.0.6272.0	1.39%
1.0.6267.0	0.46%
1.0.6265.0	0.46%
1.0.6249.0	0.46%
1.0.6225.0	2.31%
1.0.6217.0	0.46%
1.0.6087.22	0.46%
1.0.6087.0	0.46%

There are 43 versions of sttray64.exe in the wild, the latest version being 1.0.6491.0. sttray64.exe is run as a standard windows process with the logged in user's account privileges. During installation, a run registry key for all users is added that will cause the program to run each time any user logs on to Windows. The average file size is about 1.05 MB. Some variations of the file have been seen to be installed with the program IDT Audio from IDT. The executable is a .NET framework assembly utilizing the CLR. During the process's lifecycle, the typical CPU resource utilization is about 0.0007% including both foreground and background operations, the average private memory consumption is about 7.67 MB with the maximum memory reaching around 14.78 MB. Addionally, typically read and write I/O disk operations is about 186 Bytes per minute for reads and 38 Bytes per minute for writes.

sttray64.exe (IDT PC Audio) is the program that runs in the notification area system tray.