The source for these entries can be from any number of different hijackers not just easysearch.biz hijacker. I am not saying yours are not from this previous infection I just want it clear to others reading this that there are other hijackers out there that cause the same entries.

Try this;
Enable Viewing of Hidden Files and Folders

Disconnect from the internet. Close ALL Browsers, Messengers, etc.

Run HiJackThis again. Place checkmarks next to these two entries;
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyServer = 127.0.0.1:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyOverride = local
When you have placed the checkmarks click the FIX button.
Exit HJT.

Next Open Internet Explorer.
Reset your internet connection at IE>tools>internet options>connections tab, uncheck the use proxy box

Next go to My Computer. Open "C" Drive.
Go to this folder;
C:\WINDOWS\runwin32.exe
C:\WINDOWS\wininet32.exe

Look for and delete the FILE in RED. Not the wholefolder.

Reboot the computer and see if this helped.