Tuesday, 24 February 2015

document do confirm "Izabela Pachucka" {pachuckaizabela@arsenalltd.pl}

document do confirm "Izabela Pachucka" {pachuckaizabela@arsenalltd.pl} being spammed containing a word/excel document with embedded macro.

These emails aren't from the above company at all, they just being used to make the email look more genuine, ie. from a real company.
Note
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.

Message Header:

From: "Izabela Pachucka" {pachuckaizabela@arsenalltd.pl}
Subject: document do confirm
Message Body:
Dear customer

Attached plese find the invoice of January loading. Please sign it, stamp and send me
back till Monday.

Thank You in advance


Izabela Pachucka

tel. +48-85-747-90-53
tel. +48 516 010 976
fax. +48-85-747-90-89

iza@arsenalltd.pl
--------------------------------------------------------
Arsenal LTD Spółka z ograniczoną odpowiedzialnością Spółka Komandytowa

15-688 Białystok ul.Przedzalniana 6H
wpisana do Krajowego Rejestru Sądowego prowadzonego
przez Sąd Rejonowy dla m.Białystok ,XII Wydział Gospodarczy
pod KRS 0000367679 , o kapitale zakładowym w wysokości
PLN 15 000 000,00 , o numerze NIP:542-31-83-714,
numerze Regon:200392749
 Attachment:

roexport.xls
Md5 Hashes:
ff3c3fbeed637cccc7549636b7e0f7cdb [1]
f037944013dc6074413dc5551d8fc305 [2]
03b3e2f0e14aa48c124e9814ca3038d7 [3]

Malware Macro document information:

VirusTotal Report [1] (hits 0/57 Virus Scanners)

VirusTotal Report [2] (hits 0/57 Virus Scanners)
VirusTotal Report [3] (hits 0/57 Virus Scanners)


Sanesecurity signatures are blocking this as:

Sanesecurity.Malware.24676.DocHeur

NOTE

The current round of Word and Excel 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))

Cheers,
Steve

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