Arben / Berben ( in the rejang land ) /Rubus.Sp

Rubus is a large genus of flowering plants in the family Rosaceae, subfamily Rosoideae. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of these plants have woody stems with prickles like roses; spines, bristles, and gland-tipped hairs are also common in the genus. The Rubus fruit, sometimes called a bramble fruit, is an aggregate of drupelets.

but not sure this is Rubus Sumatranus or Rubus rosifolius,because the differences is in the leaf,this rubus leaf is more rounded and shorter just like mints.