From: Rebeca [Rebeca3@victimdomain.tld]
Date: 25 July 2016 at 10:16
Subject: Emailing: Photo 25-07-2016, 34 80 10
Your message is ready to be sent with the following file or link
attachments:
Photo 25-07-2016, 34 80 10
Note: To protect against computer viruses, e-mail programs may prevent
sending or receiving certain types of file attachments. Check your e-mail
security settings to determine how attachments are handled.
Attached is a .rar archive with a name matching the subject. Inside is a malicious .js script beginning with "Photo 25-07-2016".
An alternative variant comes with a malicious Word document:
From: Alan [Alan306@victimdomain.tld]The attachment is this case is a .DOCM filed named in a similar way as before.
Date: 25 July 2016 at 12:40
Subject: Emailing: Document 25-07-2016, 72 35 48
Your message is ready to be sent with the following file or link
attachments:
Document 25-07-2016, 72 35 48
Note: To protect against computer viruses, e-mail programs may prevent
sending or receiving certain types of file attachments. Check your e-mail
security settings to determine how attachments are handled.
This analysis is done by my usual trusted source (thank you). These scripts and macros download a component from one of the following locations:
0urkarachi.atspace.com/7h8gbiuomp
cantrell.biz/7h8gbiuomp
czemarserwis.home.pl/7h8gbiuomp
exploromania4x4club.ro/7h8gbiuomp
finaledithon.web.fc2.com/7h8gbiuomp
koushuen.co.jp/7h8gbiuomp
moehakiba.web.fc2.com/7h8gbiuomp
ostseeurlaub-tk.homepage.t-online.de/7h8gbiuomp
r-p-b.de/7h8gbiuomp
topmanagers.claas.fr/7h8gbiuomp
tpllaw.com/7h8gbiuomp
tutomogiya.web.fc2.com/7h8gbiuomp
vplegat.dk/7h8gbiuomp
www.aproso.de/7h8gbiuomp
www.ciapparelli.com/7h8gbiuomp
www.foto-aeree.it/7h8gbiuomp
www.gruetzi.es/7h8gbiuomp
www.isleofwightcomputerrepairs.talktalk.net/7h8gbiuomp
www.louislechien.net/7h8gbiuomp
www.motoslittetrecime.com/7h8gbiuomp
www.sistronic.com.co/7h8gbiuomp
www.tridi.be/7h8gbiuomp
www.vakantiehuisjeameland.nl/7h8gbiuomp
www.westline.it/7h8gbiuomp
zemlya.web.fc2.com/7h8gbiuomp
The payload here is Locky ransomware, and it phones home to the following addresses:
77.222.54.202/upload/_dispatch.php (SpaceWeb CJSC, Russia)
194.1.236.126/upload/_dispatch.php (Internet Hosting Ltd, Russia)
185.117.153.176/upload/_dispatch.php (Marosnet, Russia)
Recommended blocklist:
77.222.54.202
194.1.236.126
185.117.153.176