Please help me to root my phone !!! MOLY topic

Hello, im trying to many different root app and programs, but they said not supported. So please help me.

Model number : SONOR S401
Android version : 4.4.2
Baseband version : MOLY.WR8.W1315.MD.WG.MP.V43.P1, 2014/07/21 22:45
Kernel version : 3.4.67 root@ny-desktop#1 Wed Sep 17 16:05:26 CST 2014
Built number: SONOR-S401-H01-S003-MG-Kitkat
Custom built version H01