The 27-year-old scored all three goals at the Dinamo Stadion in Minsk to register Los Che's second win in Group F.
"To score goals in this tournament is always wonderful," he told UEFA.com. "I had a chance to score another goal but the important thing tonight was the result.
"On a collective level we needed this away win in order to climb the table. Today was like a final for us. In fact, each of the remaining three encounters will have the same feeling.
"We have to continue along the same path that we started last Saturday and have continued on tonight."
BATE, Valencia and Bayern Munich have all collected six points from three matches in the group.