This is the (very old) 767/300 from Euro-Atlantic, and infamous charter company from Portugal, with some capitals from a financial group in Madeira Island. Some of these 767 were Brazilian, I presume ex-Varig.
They rent/charter their planes to everyone interestead, flew them once from LHR to LIS, on behalf of TAP. Never again, if I can...http://www.euroatlantic.pt/html/en_homepage.asp