HASTYMU V0.2.EXE is Trojan Keylogger

We checked up the file HASTYMU V0.2.EXE and found it hazardous.
The file HASTYMU V0.2.EXE must be deleted from the system immediately.
Kill the process HASTYMU V0.2.EXE and remove HASTYMU V0.2.EXE from the Windows startup.

Malware Analysis of HASTYMU V0.2.EXE
Full path on a computer: %TEMP%\RARSFX0\HASTYMU V0.2.EXE

How to quickly detect HASTYMU V0.2.EXE presence?

Files:

• %SYSDIR%\BPKHK.DLL
• %SYSDIR%\MC.DAT
• %SYSDIR%\PK.BIN
• %SYSDIR%\BPK.EXE
• %TEMP%\RARSFX0\HASTYMU V0.2.EXE