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

vssvc.exe runs as a service under the name Instantáneas de volumen (VSS) with extensive SYSTEM privileges (full administrator access). The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). This version is installed on Windows 8 and is compiled as a 64 bit program.

CPU
Total CPU:	0.06728450%	0.028634%
Kernel CPU:	0.05179507%	0.013761%
User CPU:	0.01548943%	0.014873%
Kernel CPU time:	12,390,979 ms/min	100,923,805ms/min
CPU cycles:	49,432/sec	17,470,203/sec
Context switches:	21/sec	284/sec
Memory
Private memory:	3.43 MB	21.59 MB
Private (maximum):	7.94 MB
Private (minimum):	5.65 MB
Non-paged memory:	3.43 MB	21.59 MB
Virtual memory:	53.57 MB	140.96 MB
Virtual memory (peak):	59.58 MB	169.69 MB
Working set:	5.98 MB	18.61 MB
Working set (peak):	11.84 MB	37.95 MB
Page faults:	14,949/min	2,039/min
I/O
I/O read transfer:	66 Bytes/sec	1.02 MB/min
I/O read operations:	1/sec	343/min
I/O write transfer:	2.9 KB/sec	274.99 KB/min
I/O write operations:	1/sec	227/min
I/O other transfer:	186 Bytes/sec	448.09 KB/min
I/O other operations:	6/sec	1,671/min
Resource allocations
Threads:	6	12
Handles:	171	600

msvcrt.dll (Windows NT CRT DLL by Microsoft)
Total CPU:	0.02963951%	0.272967%
Kernel CPU:	0.01886146%	0.107585%
User CPU:	0.01077805%	0.165382%
CPU cycles:	532,967/sec	5,741,424/sec
Context switches:	4/sec	79/sec
Memory:	660 KB	1.16 MB
ntdll.dll
Total CPU:	0.01412306%
Kernel CPU:	0.00000000%
User CPU:	0.01412306%
CPU cycles:	409,536/sec
Context switches:	8/sec
Memory:	1.75 MB
sechost.dll
Total CPU:	0.00961875%
Kernel CPU:	0.00443999%
User CPU:	0.00517876%
CPU cycles:	241,956/sec
Memory:	288 KB
vssvc.exe (main module)
Total CPU:	0.00887998%
Kernel CPU:	0.00887998%
User CPU:	0.00000000%
CPU cycles:	268,682/sec
Memory:	1.43 MB