Posted on Wednesday, 3rd February 2010 by ProtectedNET
Whenever i see something like this i think:
What?
Who?
Why?
How?
Bullseye?
_____________
So “What?”

Interesting Twitter hack. Within hours, with no action from their part, 50,000 people started following @THCx. THCx signed up a week ago.
Yeah, someone got somehow enough privilege to make 50K twitter accounts follow him.
Here is a snapshot of the google
_____________
Who?
Good question.
I believe the attacker is the account owner @THCx and the owner of http://thcx.org/.
He also have the adsense public id of 6526580082060981, google can get his [G]email from the id pub-6526580082060981 which is in his adsense [ads] in the blog.
(And Google analytics id “UA-7485327-24″ aswell)
It’s maybe bogrrrrrrrrrrrr56[@t]gmail.com
Ask google or ask the chinese :D
Contact info of some domains:
Mark Walhberg
6456845456555
Whatever Yo 13-37
Leet, 31337
FR
Obviously not the most accurate info.
IP: 91.121.221.37 Roubaix, France
ISP: Ovh Systems
Hosted sites on the same IP:
dehe.com (Creation date: 17 Dec 2004)
dupedb.com (Creation date: 15 Jul 2009)
forums.dupedb.com (Creation date: 15 Jul 2009)
ks305660.kimsufi.com (Creation date: 19 Sep 2006)
mininova-alternative.com (Creation date: 26 Nov 2009)
thcx.org (Creation date: 27 Jan 2010)
tracker.dupedb.com (Creation date: 15 Jul 2009)
twitterx.org (Creation Date: 26 Jan 2010)
vps504.dehe.com (Creation date: 17 Dec 2004)
www.dupedb.com (Creation date: 15 Jul 2009)
Domains purchased from eNom.
_____________
Why?
Money.
It’s the most simple equation of “making money online”.
Blog [domain+hosting]+content+traffic = Money.
He made a mistake which is using adsense, why? simply becuase google will close the account before he even knows it.
They got good ways of detected blackhat/spam/bad traffic.
Also he will have to wait to get the check from google so good luck waiting a month or more.
_____________
How?
Neither twitter nor the attacker have spoken so it’s all a theory.
He definitely didn’t hack twitter.
And it can’t be a phishing attack, not that number in couple of days.
So it’s the weakest link, a third party application which had access to those people’s accounts privilege via twitter API.
So he hacked one (people have mentioned TweetMeme and NutshellMail being the one, noone is sure tho).
Then made the other accounts follow him.
If you find yourself have followed @THCx please post what applications have access to your account.
_____________
Bullseye?
Yes sure, he got the traffic and advertising he wanted.
http://search.twitter.com/search?q=thcx.org&rpp=100
Thousands of retweets ,i think they are automated too.
So he only needed access to the 3rd party app and then the money would flow into his pocket (in a perfect world :D).
_____________
So he registers on twitter, bought a domain in January 26, 2010 hosted it (twitterx.org), with the help of magic he gets 20K followers and 0 tweets.

About the blog twitterx.org the default post-install is Posted @ 6:55 AM on January 26, 2010.
The blog was about twitter only (tools&tips etc..) he wanted to make it bigger for more profit.
So he bought thcx.org on the 27th of jan, fills it with collection of other articles (Business ,Celebrity ,Entertainment ,Gadgets ,Gaming ,Health ,Other ,Politics ,Science ,Security ,Software ,Sports ,Tech News ,World News).
And not manually of course ,He is taking the news/articles from RSS feeds of other sites.
Anyway he got more 30K followers.

Here is a snapshot of the page if google deleted the cache for some reason
http://protectednet.com/files/THC.htm
And twitter finally noticed so they suspended his account.
Some sites say it was a big phishing attempt but that is not true.
Twitter have forced password restore/change for the users that were following @THCx.
Thanks twitter?
http://thenextweb.com/socialmedia/2010/02/02/twitter-forcing-users-change-password-reported-threat-phishing-attacks/
http://www.switched.com/2010/02/02/twitter-resetting-passwords-following-phishing-attack/
http://www.pcworld.com/article/188382/twitter_phishing_forces_users_to_reset_passwords.html
http://www.digitaltrends.com/computing/twitter-phishing-attack-time-for-tweeters-to-reset-passwords/
http://www.readwriteweb.com/archives/new_twitter_phishing_scam_is_making_the_rounds.php
http://mashable.com/2010/02/02/twitter-under-phishing-attack/
http://blogs.zdnet.com/security/?p=2349
That’s all.
Stay safe.
-0xAli
Posted in News, Vulnerabilities | Comments (1)