Straight flop on a flush board

Posted 7 years, 7 months ago

Blinds: $0.08/$0.16 (6 Players) BN: $16.10
SB: $19.44
BB: $16.00 (Hero)
UTG: $6.74
MP: $25.85
CO: $15.10

Preflop ($0.24) Hero is BB with 6 7

UTG raises to $0.32, 2 folds, BN calls $0.32, SB calls $0.24, Hero calls $0.16

Flop ($1.28) 3 5 4

SB checks, Hero checks, UTG bets $0.80, BN raises to $3.20, SB folds, Hero

EP was a random fish
B seems like a reg 21/16, Raise F Cbet 10 (4/40)

The hand is unusual. I'm curious about how would you play it.

Call/push/fold ?