In this, post, we'll profile, the malicious campaign, expose, the malicious, infrastructure, behind, it, provide, MD5s, and, discuss, in depth, the, tactics, techniques, and procedures, of, the, cybercriminals, behind it.
Sample malicious URL:
hxxp://younglean.cba.pl/lean/ - 95.211.80.4
Sample malicious URL hosting locations:
hxxp://ecku.cba.pl/js/bin.exe
hxxp://mondeodoslubu.cba.pl/js/bin.exe
hxxp://piotrkochanski.cba.pl/js/bin.exe
hxxp://szczuczynsp.cba.pl/122/091.exe
Known to have responded to the same malicious (95.211.80.4) are also the following malicious domains:
hxxp://barbedosgroup.cba.pl
hxxp://brutalforce.pl
hxxp://christophar-hacker.pl
hxxp://moto-przestrzen.pl
hxxp://eturva.y0.pl
hxxp://lingirlie.com
hxxp://ogladajmecz.com.pl
hxxp://oriflamekonkurs2l16.c0.pl
hxxp://umeblowani.cba.pl
hxxp://webadminvalidation.cba.pl
hxxp://adamr.pl
hxxp://alea.cba.pl
hxxp://artbymachonis.cba.pl
hxxp://beqwqgdu.cba.pl
hxxp://bleachonline.pl
hxxp://facebook-profile-natalia9320.j.pl
hxxp://fllrev1978.cba.pl
hxxp://gotowesms.pl
hxxp://kbvdfuh.cba.pl
hxxp://maplka1977.c0.pl
hxxp://nagrobkiartek.pl
hxxp://nyzusbojpxnl.cba.pl
hxxp://okilh1973.cba.pl
hxxp://pucusej.cba.pl
hxxp://sajtom.pl
hxxp://tarnowiec.net.pl
hxxp://techtell.pl
hxxp://testujemypl.cba.pl
hxxp://lawendowawyspa.cba.pl
hxxp://younglean.cba.pl
hxxp://delegaturaszczecin.cba.pl
hxxp://metzmoerex.cba.pl
hxxp://kmpk.c0.pl
hxxp://500plus.c0.pl
hxxp://erxhxrrb1981.cba.pl
hxxp://exztwsl.cba.pl
hxxp://fafrvfa.cba.pl
hxxp://fastandfurios.cba.pl
hxxp://filmonline.cba.pl
hxxp://fragcraft.pl
hxxp://fryzjer.cba.pl
hxxp://hgedkom1973.cba.pl
hxxp://luyfiv1972.cba.pl
hxxp://oliviasekulska.com
hxxp://opziwr-zamosc.pl
hxxp://ostro.ga
hxxp://rodzina500plus.c0.pl
hxxp://roknasilowni.tk
hxxp://vfqqgr1971.cba.pl
Sample malicious MD5s known to have phoned back to the same malicious IP (95.211.80.4):
MD5: 495f05d7ebca1022da2cdd1700aeac39
MD5: 68abd8a3a8c18c59f638e50ab0c386a4
MD5: 65b4bdba2d3b3e92b8b96d7d9ba7f88e
MD5: 64b5c6b20e2d758a008812df99a5958e
MD5: a0869b751e4a0bf27685f2f8677f9c62
Once executed the sample phones back to the following C&C servers:
hxxp://smartoptionsinc.com - 216.70.228.110
hxxp://ppc.cba.pl - 95.211.80.4
hxxp://apps.identrust.com - 192.35.177.64
hxxp://cargol.cat - 217.149.7.213
hxxp://bikeceuta.com - 91.142.215.77
This post has been reproduced from Dancho Danchev's blog.
