Tuesday, 11 August 2015

Here is your BT Website Invoice

Here is your BT Website Invoice DirectDebit Invoice_5262307_011220140151449702826.pdf macro malware.

These emails aren't from these companies at all , they are just being used to make the email look more genuine, ie. from a real company.
It's also worth remembering that the company itself  may not have any knowledge of this email and it's link(s) or attachment as it won't have come from their servers and IT systems but from an external bot net.

It's not advised to ring them as there won't really be anything they can do to help you.

From: {btd.billing.noreply@bt.com}
Subject: Here is your BT Website Invoice
Message Body:
******Please do not reply to this automated e-mail as responses are not read******

Here is your latest billing information from BT Directories – please check the details carefully.

If you need to contact us then you'll find the numbers in the attachment.

Kind Regards

BT Directories Billing & Credit Management


To ensure our future e-mails are delivered to your inbox and not treated as spam, please add 'btd.billing.noreply@bt.com' to your address book.

This e-mail contains attachments in Adobe Portable Document Format (PDF). If you do not have Adobe Reader on your computer, you can download it free using this link Download Adobe Reader

DirectDebit Invoice_5262307_011220140151449702826.pdf
Sha256 Hashes:
08af5513378e9186ba26b4ba1aa8b2e3951d61328f8d7a8c98a43f087cb7a97a [1]
0cbbb2707a88a3b65cbc1b6657081ea90c10a48418ccc99ef607cbb02c1bea9c [2]
5092aa1b3ff72a02c639560575251075e551497f4527ccb570dd446891a14aa2 [3]
9fde36d6b82a8c2f81448cf053ca74637bef98a6e0b8a8bdfbf11908840917e4 [4]
b2b42576b9f77a97a3f647fbfdbb2533672a51d417a9f9a8ae15d194899feaf8 [5]

Malware Virus Scanner Reports:
VirusTotal Report: [1] (detection 4/56)
VirusTotal Report: [2] (detection 4/56)
VirusTotal Report: [3] (detection 4/56)
VirusTotal Report: [4] (detection 4/56)
VirusTotal Report: [5] (detection 4/56)


The current round of Word/Excel/XML/Docm attachments are targeted at Windows users.

Apple and Android software can open these attachments and may even manage to run the macro embedded inside the attachment.

The auto-download file is normally a windows executable and so will not currently run on  any operating system, apart from Windows.

However, if you are an Apple/Android user and forward the message to a Windows user, you will them put them at risk of opening the attachment and auto-downloading the malware.

Currently these attachments try to auto-download Dridex, which is designed to

steal login information regarding your bank accounts (either by key logging, taking auto-screens hots or copying information from your clipboard (copy/paste))


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