Does look similar to M. homosema but I'm not sure the head shape and posture matches; and on the ALA that moth has brown streaks on the white forewing. Antennae seem similar.
Set specimens of M. homosema are basically grey with fine longitudinal streaks and a pale yellow overlay in the centre of the forewing in many less worn specimens. The shape of this specimen is right for M. homosema, but I suspect it is too worn to allow us to consider the wing pattern adequately.