Run a lemon wedge around the rim of a coupe glass and then dip the glass into sugar, twirling the glass until the rim is well coated. Set the glass aside.
Pour cognac, maraschino liqueur, orange liqueur, lemon juice and simple syrup into a shaker. Add two dashes of Angostura bitters.
Toss in a handful of ice cubes and shake until liquids are mixed and chilled - approximately 20 seconds.