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Thursday, 16 April 2009
Waledac - New Campaign, New Domains, GeoCities, and SpywareProtect2009
By the looks of the title it one could assume we have a few updates about Waledac. This would be a correct assumption, so read on if you are interested. Early this morning (technically yesterday morning now) Waledac kicked off yet another campaign aimed at socially engineering people into installing it onto their systems. The new lure involves installing a program that will allow you to read the SMS (text messages) of someone else. The Spam lures even attempt to capitalize on snooping on a partner to see if they are being unfaithful.
A sample of what the new sites look like can be seen below:
The new campaign is basically inline with previous campaigns. It rotates out executable names and has interesting graphics. However, in our testing the source did not carry any drive-by exploit attempts this time. Then again that is likely to change at a moments notice. We would recommend deleting any related e-mails and avoiding all of the domains. Below you will find some additional information as it pertains to the latest activity.
Recent E-mail Spam Subject Lines:
Are you interested in reading other people's sms? Are you sure in your partner's faithfulness? Are you sure that your girlfriend is faithful? Are you sure you want to know? Does your partner truly love you? Do you know whom is she sending sms? Do you really trust her? Do you really trust him? Do you trust her? Do you trust your partner blindly? Do you want to catch a cheating girlfriend? Do you want to get your partner off-guard? Do you want to know if your partner is faithful to you? Do you want to know if your partner is unfaithful? Do you want to read her SMS? Do you want to spy on your partner? Do you want to test your partner? Free program for reading sms How well do you know your partner? Is your partner cheating on you? Is your wife or girlfriend cheating on you? Just type the phone number and read SMS Keep a spy eye on your Girlfriend's mobile Make sure your girlfriend New program for reading sms Now, It's possible to read other people's SMS Now, you can read any SMS messages from any mobile phones Read her messages Read his messages Read his SMS Read other people's SMS Read other people's SMS online Read other people's SMS without any program Read other people's sms without registration Read other people's SMS without using their phone Read your girlfriend sms online Suspect your partner is being unfaithful? The world's most advanced sms reading program Wanna test her? You can download new program for reading sms Your girlfriend is cheating on you!
Files Now Served from the Waledac Sites:
install.exe smstrap.exe trial.exe
20 New Domains
It appears that on April 13, 2009 that several new Waledac domains were rigstered with our all too familiar friends at Xinnet and eName. The following is the list of newly registered Waledac domains that should be blocked in any way possible.
bakeloaf.com chinamobilesms.com coralarm.com downloadfreesms.com freecolorsms.com freeservesms.com fryroll.com goldfixonline.com lastlabel.com miosmsclub.com moneymedal.com nuovosms.com screenalias.com smsclubnet.com smsdiretto.com smspianeta.com tagdebt.com virtualesms.com wealthleaf.com yourbarrier.com
As always you can get the full list of Waledac Domains past and present via the following two URLs:
GeoCities Spam Run
Waledac is always quite busy spamming. Usually it's a lot of pharmaceutical type garbage. Recently we blogged about the continued Joe Jobbing they did against an image hosting site. Today we noticed they blasted out a ton of GeoCities links to tons of bogus accounts for spam. We have ripped out a full list of the links we have seen for download, but the below list is a short sample of some of the URLs that we spammed.
hxxp://geocities.com/adamsnedapu28 hxxp://geocities.com/clarkgytana49 hxxp://geocities.com/russellhivaro99 hxxp://geocities.com/sanchezhyxyge19
Sample Listing of E-mail Subject Lines:
Best Casino Deal Best Deposit Match Available Casino Time Deposit Match 400% Fastest Growing Casino It's Casino Time It's time 2 play! Playtime has Arrived! Time 4 Casino Time to Play! Triple your Deposit! Your Casino is here...
It would appear that GeoCities/Yahoo! was able to take down the sites very fast. We were able to request several of the sites within 15 minutes of the Spam starting and we could not access any of the URLs. They were all giving 404 or 403 messages. Not a single one took us to a Casino site, so we are not sure where these would have lead. If anyone managed to visit one of the links while they were live, drop us a line and let us know where it went. You can see the whole list of GeoCities URLs we observed being spammed by clicking here.
Waledac & SpywareProtect2009
Yes the rumors are true -- Waledac did drop SpywareProtect2009 on April 8, 2009. Many people may have seen similar reports in conjunction with Conficker. Several Conficker nodes out there were instructed to update and grab a file from a Waledac domain that then installed Waledac on these systems. It appears that this was probably done shortly before Waledac instructed several of its nodes to install SpywareProtect2009. We found this very same malware installed on a Waledac system last week. It seems all the bad guys know each other or at least how to use one another's services. I guess it's a sick small world.
=>Posted April 15, 2009, at 09:03 PM by Steven Adair
