Combine ground beef, minced garlic, soy sauce, fish sauce, sugar, and chopped fresh Thai basil in a bowl and mix thoroughly.

Lay a spring roll wrapper on a clean surface with a corner facing you, place about 2 tablespoons of the beef mixture on it, and roll tightly after folding the sides.

Heat vegetable oil in a pan over medium heat until shimmering, about 5 minutes.

Fry the assembled rolls in batches for 3-4 minutes on each side until golden-brown and crispy.

Remove the rolls from the oil with a slotted spatula and drain on paper towels before serving.