/usr/share/aqbanking/backends/aqhbci/ is in libaqbanking-data 5.6.4beta-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/aqbanking/backends/aqhbci/dialogs/
/usr/share/aqbanking/backends/aqhbci/dialogs/chipcard.png
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_choose_usertype.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_ddvcard.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_ddvcard_special.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_editaccount.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_edituserddv.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_edituserpintan.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_edituserrdh.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_importkeyfile.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_newkeyfile.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_newuser.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_pintan.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_pintan_special.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/dlg_rdh_special.dlg
/usr/share/aqbanking/backends/aqhbci/dialogs/keyfile.png
/usr/share/aqbanking/backends/aqhbci/dialogs/pintan.png
/usr/share/aqbanking/backends/aqhbci/hbci.xml