Likely a small black ant

Ants commonly nest in soil, under paving, and in wall or floor gaps; workers may forage indoors along edges and wires.

Most small household ants are omnivorous, feeding on sugary foods, seeds, and small insects or food scraps.

Social workers follow scent trails between food and a colony nest; identification requires clearer views of body shape and antennae.

Usually harmless, though some species can contaminate food or bite. Ants also help recycle organic matter and prey on other small invertebrates.