be sure to link all cards in your question by surrounding the full card name with double brackets "[" on each side.
brimaz would still get an exalted trigger. the tokens come into play attacking, but they are not "declared" as attackers. the trigger doesn't go on the stack until after attackers are declared, which is the same time the exalted will trigger.
June 29, 2020 11:27 p.m.
in this case, both triggers are caused by the same action of brimaz attacking. you can order the triggers how you want, so brimaz could actually get the +1 from exalted before the token even enters play.