The suspects are four men, two Franco-Tunisians, a Tunisian and an Albanian, and one woman of dual French-Albanian nationality, Molins said.
Kermiche and an unknown accomplice, armed with knives, stormed the church, taking hostage the 86-year-old priest, three nuns and two worshippers.
Abaaoud was identified among the dead the Saint-Denis siege on the basis of his fingerprints and skin samples.
Abdeslam, Europe's most wanted man, was arrested on Friday during a police raid as he returned to his family home in Molenbeek after being undetected since the November 13 attacks that killed 130 people and left several injured.
Abballa was convicted in September 2013 for belonging to a jihadist cell that recruited fighters to send to Pakistan.
Police have found the DNA of a newly-identified suspect on explosives used in last year's Paris attacks, a French source said on Monday.
Bouhlel was a petty criminal who hadn't been on the radar of French intelligence services before the attack.
The 25-year-old attacker called on other Muslims to attack 'police, journalists, public figures, prison guards and rappers,' listing around a dozen well-known figures by name.
The shooting happened about 9 pm local time when a car stopped at 102 Champs-Elysees in front of a police van, Interior Ministry spokesman Pierre Henry Brandet said. A man emerged from the car and opened fire on the van with an "automatic weapon," killing one officer instantly, he said.
Seven arrests made as woman blows herself up and man is killed by grenade during raid on apartment in St-Denis, north of Paris
French police have identified the first of seven gunmen who killed at least 129 people in a wave of carnage claimed by the Islamic State group.
At least 129 people were killed and 350 wounded -- of whom 99 were said to be in critical condition -- in a series of coordinated attacks by suicide bombers and gunmen in Paris at a concert hall, restaurants and the national sports stadium claimed by Islamic State jihadists.