pocket Qs - all-in or fold ?

[DickieBets]

No reads on opponent. Is folding too nitty or the right thing to do ? How does one go about evaluating a hand like this ?

Poker Stars, $0.10/$0.25 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

SB: $25
BB: $25.70
UTG: $25.35
Hero (MP): $24.65
CO: $63.95
BTN: $33

Pre-Flop: Q[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] dealt to Hero (MP)
<font color="red">UTG raises to $1</font>, <font color="red">Hero raises to $4</font>, 3 folds, BB calls $3.75, <font color="red">UTG raises to $25.35 and is All-In</font>, Hero ????