I believe it is the/a executing process forWin32/Vundo.BR Trojan that displays ads and is very difficult to remove (According to Windows Defender). When W.Defender. rebooted the system to complete the cleaning, it had to Kill sprt.cmd. Other files related to this Trojan are ...system32\__c00978c2.dat or similar names. There is an HKLM key ...\winlogon\notify\__c009782c2
sprtcmd.exe is a process from a company name Belgacom, belonging to the software program SupportSoft sprtupdate. This is installed by some ISPs.