Every banking company being a defunct banking company at the commencement of this Act, by reason of sub-clause (vii) or sub-clause (viii) of clause (f) of section 2 shall, unless it becomes a defunct banking company under any other sub-clause of that clause, be registered by the Corporation as an insured bank as soon as may be after the termination of the order moratorium or, as the case may be, the rejection of the application for its winding up.