use Win32::OLE('in');
use Win32::OLE::Variant qw(:DEFAULT nothing);

$server = "";
$lobj = Win32::OLE->new('WbemScripting.SWbemLocator') or
  die "can't create locator:".Win32::OLE->LastError()."\n";

$lobj->{Security_}->{impersonationlevel}= 3 ;

$sobj = $lobj->ConnectServer($server, 'root\cimv2') or
  die "can't create server object:".Win32::OLE->LastError()."\n";
$procschm = $sobj->Get('Win32_Process');
$username = new Win32::OLE::Variant(OLE::VT_BSTR, " " );
$domainname = new Win32::OLE::Variant(OLE::VT_BSTR, " " );

foreach $process (in $sobj->InstancesOf("Win32_Process")){
$i=0;
#$user=\$username;
#$domain=\$domainname;
#$userref = \$user;
#$domainref = \$domain;
$process->GetOwner(\$username,\$domainname);
print $process->{Name}." is pid #".$process->{ProcessID}." User Time ".$process->{UserModeTime}."\n";
print "Owner \\\\$domainname\\ $username\n";
}