Tuesday, 10 November 2015

clicktravel.com Itinerary #C003NS39 Hotel-Fax-V0045G2B_8308427510989318361.xls

Description:


clicktravel.com Itinerary #C003NS39 Hotel-Fax-V0045G2B_8308427510989318361.xls macro malware.

Headers:

From: no-reply@clicktravel.com
Subject: Itinerary #C003NS39

Message Body:

Please see document attached

Attachment filename(s):

Hotel-Fax-V0045G2B_8308427510989318361.xls

Sha256 Hashes:


89f5ad1914f34c192f93d72db0e0f98befd5e55ee862e66ccc621dd0d0b61af9 [1]
7ed7feccd807e45bfb151d81f3e0848f8149f45ac8f4344298f07799791d2c28 [2]
dccf90597aac765c63d0de59b421664f303ff6347546343bd6a95425bd159c3f [3]


Malware Virus Scanner Report(s):

VirusTotal Report: [1] (detection6/55)
VirusTotal Report: [2] (detection 6/55)
VirusTotal Report: [3] (detection 6/55)

Jotti's Malware Scan: [1] (detection 0)

Sanesecurity Signature detection:

badmacro.ndb: Sanesecurity.Badmacro.XlsM.003.

Important notes:

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

Apple, Android and Blackberry mobiles/tablets that open these attachments will be safe

The auto-downloaded/payload 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 or Blackberry user... and forward the message to a Windows user, you will then put them at risk of opening the attachment and auto-downloading the malware.

These word/excel attachments normally try to download either...

    Dridex banking trojan,
    Shifu banking trojan

... both of which are designed to steal login information regarding your bank accounts either by
key logging, taking screen shots or copying information directly from your clipboard (copy/paste)


It's also worth remembering that the company itself  may not have any knowledge of this faked email and any link(s) or attachment in the email normally won't have come from their servers or IT systems but from an external bot net.

These bot-net emails normally have faked email headers/addresses.

It's not advised to ring/email the the company themselves, as there won't really be anything they can do to help you or to stop the emails being spread.



Cheers,
Steve

5 comments:

Anonymous said...

I'm seeing more than one variant.

Payload for one of them is here
hxxp://www.castejondevaldejasa.es/87yte55/6t45eyv.exe

security said...

would be prudent to block:
zzz2.odn.ne.jp/~ccp07140/87yte55/6t45eyv.exe
zzz.castejondevaldejasa.es/87yte55/6t45eyv.exe
zzz.clemenciaortiz.com/87yte55/6t45eyv.exe

Anonymous said...

Hi,

I received this e-mail, opened the attachment and the sheet was empty.
My computer also blocks executables from running.
Should I be worried?
Does anyone also know the IP address of the receiving server so we can block it?

Thanks.
F

security said...

check for traces (wireshark, fiddler) of following:
198.74.58.153:5445
221.132.35.56:8843
89.108.71.148:8843
89.32.145.12:8443

c2 nodes after dll download:
118.174.31.57:444
124.219.79.244:443
162.13.137.236:444
171.25.209.143:443
173.45.192.173:443
183.81.166.5:443
185.48.144.4:443
188.21.18.226:443
192.130.75.146:444
198.50.205.130:443
200.29.90.162:443
202.137.31.219:444
203.17.236.65:443
217.160.110.232:444
37.128.132.96:443
41.38.18.230:443
5.63.88.100:4403
62.129.240.74:443
89.189.174.19:444

Anonymous said...

C2 also seen at:
kdojinyhb.wz[dot]cz/87yte55/6t45eyv.exe
conesulmodelismo.com[dot]br/87yte55/6t45eyv.exe