Moar Locky: "Bill-12345" from victim's own domain

This spam has no body text and appears to come from within the sender's own domain. It leads to Locky ransomware. For example:

From:    julia newenham [julia.newenham@victimdomain.tld]
Date:    23 November 2016 at 10:44
Subject:    Bill-76137

There is a randomly-named ZIP (e.g. 589af1aa1aaf4cb9ce571fced687b8ac.zip) containing a randomly-named malicious javascript. My usual reliable source (thank you) identifies the following download locations for these scripts:

asrcargo.ru/08yhrf3
decorvise.com/08yhrf3
gyreunbar.com/08yhrf3
halsklam.net/08yhrf3
myphychoice.com/08yhrf3
naruto55.com/08yhrf3
netclip.ro/08yhrf3
nikanels.pl/08yhrf3
nikitassalon.com/08yhrf3
njzhigaokt.com/08yhrf3
nkfyfs.cn/08yhrf3
noamshop.com/08yhrf3
notretribu.eu/08yhrf3
nuevarazajeans.com/08yhrf3
odtahova-sluzba-praha.eu/08yhrf3
oehome.com.cn/08yhrf3
ogrodexmilicz.pl/08yhrf3
ogustine.com/08yhrf3
onushilon.org/08yhrf3
o-sis.jp/08yhrf3
ossiatzki.com/08yhrf3
ostra.ro/08yhrf3
ouiphone.fr/08yhrf3
ovsz.ru/08yhrf3
parenclub-devilsenangels.nl/08yhrf3
paronleather.com/08yhrf3
paulking.it/08yhrf3
pedalcars.ru/08yhrf3
peppyinsta.com/08yhrf3
piaristesafriquecentrale.org/08yhrf3
plastictas.nl/08yhrf3
popek.si/08yhrf3
pppconstruction.co.za/08yhrf3
propfisher.com/08yhrf3
pusulam.com.tr/08yhrf3
qybest.cn/08yhrf3
raivel.pt/08yhrf3
rdyy.cn/08yhrf3
reaga.cz/08yhrf3
realearthproperties.in/08yhrf3
realtorpics.net/08yhrf3
receptoare-satelit.ro/08yhrf3
revaitsolutions.com/08yhrf3
rimiller.com/08yhrf3

A malicious DLL is dropped with an MD5 of 4e207b30c5eae01fa136f3d89d59bbbe and
a detection rate of 9/56. The malware then communicates with:

80.87.202.49/information.cgi (JSC Server, Russia)
94.242.55.81/information.cgi (RNet, Russia)
95.46.114.205/information.cgi (PE Gornostay Mikhailo Ivanovich aka time-host.net, Ukraine)

Recommended blocklist:
80.87.202.49
94.242.55.81
95.46.114.205