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The file WT4.EXE is malware related.
You must delete the file WT4.EXE immediately!
Delete the file WT4.EXE without delay!
Kill the process WT4.EXE and remove WT4.EXE from the Windows startup.
WT4.EXE Information and Removal:
MD5 of WT4.EXE = 308F573496BF550EE4BC48C0E29E1961
WT4.EXE size is 401353 bytes.
Full path on a computer: %PROGRAMS%\STARTUP\WT4.EXE
Related Files:
%APPDATA%\2.TMP
%APPDATA%\3.EXE
%APPDATA%\WCXAXW.EXE
%TEMP%\ACD\HSBCA.EXE
%TEMP%\ACD\TASK.CMD
%TEMP%\ACD\TASKED.EXE
%PROGRAMS%\STARTUP\WT4.EXE