Hi
I've get to the same issue.
Hybris provides configuration file for maven ( the settings.xml) but it is only available when searching for "settings.xml" into the wiki:
here is the link to the settings.xml file : https://wiki.hybris.com/download/attachments/200542916/settings.xml?version=3&modificationDate=1392050971000&api=v2
Hope this help.