Malware spam: "Operational Expense" leads to Locky

This fake financial spam leads to malware:

From:    Theodora Hamer
Date:    25 May 2016 at 12:17
Subject:    Operational Expense

Operational Expense of 7,350,80 USD has been credited from your account. For more details please refer to the report that can be found down below 

This analysis is based on a trusted source (thank you!). Attached is a ZIP file containing a malicious script, downloading from:

alborzcrane.com/g1slEn.exe
alborzcrane.com/Z94n5r.exe
alintagranito.com/fOA8Bl.exe
alintagranito.com/xB7nku.exe
amazoo.com.br/R0koId.exe
avayeparseh.com/s0faxS.exe
buzzimports.com.au/cRQVC4.exe
buzzimports.com.au/ECScwi.exe
galabel.com/lRkuJX.exe
galabel.com/oQz26K.exe
jett.com/6APaSk.exe
kitchen38.com/HYPETS.exe
kitchen38.com/V1ygc2.exe
onestopcableshop.com/J7t6au.exe
osdc.eu/gct5TH.exe
osdc.eu/n2UuEj.exe
purfectcar.com/9OaoqM.exe
purfectcar.com/sHXqZT.exe
wisebuy.com/WiOqzB.exe
yearnjewelry.com/OnvBrc.exe
yearnjewelry.com/t8HnK3.exe
zhaoyk.com/Dmv3As.exe
zhaoyk.com/JbO9uX.exe

This drops what is apparently Locky ransomware, with a detection rate of 3/56. This phones home to:

164.132.40.47 (OVH, France)
104.131.182.103 (Digital Ocean, US)

This Hybrid Analysis shows the Locky ransomware in action.

Recommended blocklist:
164.132.40.47
104.131.182.103