AQ 3bet on flop

[z28dreams]

Full Tilt Poker, $0.10/$0.25 NL Hold'em Cash Game, 6 Players
LeggoPoker Hand History Converter

BTN: $24.65
SB: $28.60
BB: $8.75
UTG: $33.30
MP: $25.15
Hero (CO): $60.65

Pre-Flop: Q[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img] dealt to Hero (CO)
<font color="red">UTG raises to $0.85</font>, MP folds, Hero calls $0.85, 2 folds, BB calls $0.60

Flop: ($2.65) Q[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/spade.gif[/img] (3 Players)
BB checks, <font color="red">UTG bets $2.65</font>, <font color="red">Hero raises to $9</font>, Villain shoves

Hero ???

Villain is 38/9, and seems fairly aggressive.
What's in his UTG raising range here that I'm ahead of?