Story highlights Mohamed Abrini says he threw away his jacket and sold his hat after the attack, prosecutor's office says

Belgian authorities formally ID suspect in Brussels metro attack surveillance footage

Osama Krayem and Abrini were among six detained Friday in raids across Belgium

(CNN) The third suspect in the Brussels Airport attack -- the "man in the hat" -- has been positively identified as Mohamed Abrini, according to the Belgian federal prosecutor's office.

Abrini, believed to be the lone surviving suspect in the March 22 attack on the airport, is seen in surveillance images wearing a dark hat and a light-colored jacket, rolling luggage carts with two men it is now believed were suicide bombers.

The prosecutor's office said in a Saturday statement that Abrini confessed to having thrown his jacket away, and told them he later sold his hat.

Abrini, who was one of six people detained Friday in raids across the Belgian capital, also has been tied through surveillance video and DNA to last November's terror attacks on Paris, which left 130 people dead.

Thirty-two people were killed in the March 22 Brussels attacks, which occurred at the city's airport and at a busy subway station.

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