  Reconsidering the analysis of the moduli space of N=2 eight dimensional
supergravity coupled to seven scalars, we propose a new scalar manifold
factorization given by \frac{\textsc {SO(2,2)}}{{\textsc{SO(2)}}\times
{\textsc{SO(2)}}}\times \frac{\textsc{SO(2,1)}}{\textsc{SO(2)}}\times \textsc
{SO(1,1)}. This factorization is supported by the appearance of three solutions
of Type IIA extremal black p-branes (p=0,1,2) with AdS_{p+2}\times S^{6-p}
near-horizon geometries in eight dimensions. We analyze the corresponding
attractor mechanism. In particular, we give an interplay between the scalar
manifold factors and the extremal black p-brane charges. Then we show that the
dilaton can be stabilized by the dyonic black 2-brane charges.
