Your post is a few days old. If you still need help simply reply back.
If you really have a rootkit on board and I would assume you do for now then you should be using the machine as little as possible and no personal or financial transactions. When its not in us then I would make sure it has no internet connectivity. If your not sure how to do this then power it off.
You can try running DDS in safe mode. To reach safe mode you would tap the f8 key during a computer restart, chose the first option from the list safe mode.
after you run DDS reboot computer normally.
See if you can run this also:
Please download TDSS Killer.exe
and save it to your desktop
Double click to launch the utility. After it initializes click the start scan button.
Once the scan completes you can click the continue button.
"The utility will automatically select an action (Cure or Delete) for known malcious objects. A suspicious object will be skipped by default."
"After clicking Next, the utility applies selected actions and outputs the result."
"A reboot might require after disinfection."
A report will be found in your Root drive Local Disk (C:) as TDSSKiller.188.8.131.52_02.01.2011_17.32.21_log.txt (name, version, date, time, log.txt)
Please post the log report