$11 77 in BB - questionable play?

I don't know what to make of this push. Was is it correct? My thoughts at the time were flop a set, or push a low flop.

Thanks in advance for the comments,
Mike

Seat 6 is the button
Total number of players : 5
Seat 2: CO (2285)
Seat 6: Button (565)
Seat 7: SB (3095)
Seat 8: HERO (925)
Seat 10: UTG (1130)
SB posts small blind (25)
HERO posts big blind (50)
** Dealing down cards **
Dealt to HERO [ 7 [img]/images/graemlins/diamond.gif[/img], 7 [img]/images/graemlins/heart.gif[/img] ]
UTG raises (100) to 100
CO calls (100)
BUTTON folds.
SB calls (75)
HERO calls (50)
** Dealing Flop ** : [ T [img]/images/graemlins/spade.gif[/img], 4 [img]/images/graemlins/spade.gif[/img], 2 [img]/images/graemlins/club.gif[/img] ]
SB bets (175)
HERO raises (825) to 825
HERO is all-In.
UTG calls (825)
CO folds.
SB folds.
Rest of hand in white:
<font color="white">
** Dealing Turn ** : [ 9c ]
** Dealing River ** : [ 6h ]
Creating Main Pot with $2225 with HERO
** Summary **
Main Pot: 2225 |
Board: [ Ts 4s 2c 9c 6h ]
HERO balance 2225, bet 925, collected 2225, net +1300 [ 7d 7h ] [ a pair of sevens -- Ts,9c,7d,7h,6h ]
UTG balance 205, lost 925 [ As 6s ] [ a pair of sixes -- As,Ts,9c,6s,6h ]
</font>


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