كتب : Mohamed Sabe
Etoile are in charge of Group A on 11 points, four ahead of second-placed Ittihad of Libya who face Algerian JS Kabylie on Sunday.
The draw in Soussa also meant that the Moroccan side bid the competition farewell as they lie in last place with four points.
Etoile fielded a second string side yet managed to stay in control of the game and keep a clean sheet for the fifth consecutive game.