Categorized | Security

Emails with subject “So now you’re on LinkedIn: What’s next?″ lead to malware

MX Lab, http://www.mxlab.eu, started to intercept a new trojan distribution campaign by email with the subject “So now you’re on LinkedIn: What’s next?”. This campaign is a follow up of the the LinkedIn Messages, 9/30/2010 campaign that we reported yesterday. The malware is not changed in any way.

The email is send from the spoofed address “LinkedIn <linkedin@em.linkedin.com>”, email headers are forged and the message has the following body with complete LinkedIn branding:

The message is very similar to the LinkedIn Alert email threat we have seen a few days ago but has now some other approach to distribute the malware after clicking a link in the message.

All the URL redirect the visitor to a web site and then redirects them immediatly to hxxp://hatcher.com.au/1.html. When the webpage is loaded you will get an image to see to install the Adobe Flash Player. The file flash_player_07.78.exe is offered to be downloaded.

The trojan is known as Trojan-Spy.Win32.Zbot.aptt (Kaspersky), Win32/Spy.Zbot.ZR (NOD32), Trojan.Zbot (PCTools), Trojan.Generic.KD.44402 (F-Secure).

The following files will be created:

%AppData%\Yguze\ubce.exe
%AppData%\Ywimuq\ipafe.tiy
%AppData%\Ywimuq\ipafe.tmp
%Temp%\tmp0e1f500d.bat

The following directories are created:

%AppData%\Yguze
%AppData%\Ywimuq

A new process is created:

ubce.exe

Several Windows registry changes will be exectued and the trojan will establish a connection with the host ohmaebahsh.ru on port 80 and perform a GET request for bin/koethood.bin.

Virus Total permlink and MD5: b77b6eac5d9e9d088b400652405c4b19.

View full post on mxlab – all about anti virus and anti spam

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2 Responses to “Emails with subject “So now you’re on LinkedIn: What’s next?″ lead to malware”

  1. mxlab says:

    Contacting Godaddy.com is is a good action but quite often, they use different domains so reporting all the domains is a time consuming effort.

    We have contacted hatcher.com.au as well.

    What we noticed is that they – the people who set up this malware campaign – hack into a web site, according to some sources through webforms, and drop files on legitimate web sites. Nice way of working if you ask me and it has a lot of advantages.

  2. anon says:

    Thats awesome. I just got that email today. Except mine was an itunes reciept stating I owned $1000. All links in the email pointed to http://nbhygkgr.info which redirected to http://hatcher.com.au/1.html which attempted to download that flash_player.exe which is actually a Trojan Generic8.PWM. I sent an anon email to hatcher.com.au saying their site was hacked (they look lagit??) A whois on nbhygkgr.info says its hosted by godaddy, I contacted their spam department as well. Clever little bastards.

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