The Iraqi security sources also verified the attack which happened in western Mosul on Friday night.
No further details have yet been released over the deadly incident.
Despite the fact that end of Daesh military attacks had been declared earlier, the ISIS terrorists' sporadic attacks are still underway in Kirkuk, northern Iraq, and in western parts of the country as well.
Earlier, Iranian Foreign Ministry spokesman Bahram Qasemi described the terrorist acts as shameful and inhumane, saying the remaining elements of the terrorist groups intend to make up for their failures by conducting blind and aimless terrorist attacks on defenseless and innocent people.