Rig Exploit Kit via EITEST gate 31.184.192.173 delivers GootKit banking malware

NOTES:

  • Today I captured traffic from the Rig Exploit Kit (EK) which delivered GootKit banking malware via the EITEST campaign.
  • EITEST campaign has again changed its gate to IP address 31.184.192.173

I have added a zipped pcap file for your analysis. The password is the usual used by malware researchers. If you do not know it please email me.
info@broadanalysis.com

PCAP file of the infection traffic:
2016-09-26-Rig-EK-2-pcap.zip

 

ASSOCIATED DOMAINS AND IP ADDRESSES:

  • www.889yoga.com – COMPROMISED SITE
  • 31.184.192.173 – www.insighttimer.top – EITEST GATE
  • 86.106.93.128 – tvgbc.ylyvvhr.top – RIG EK LANDING PAGE
  • 78.47.245.243 – unitedsexypeople.com – Port 80 and 443 –POST INFECTION TRAFFIC
  • 107.178.96.3 – azzurrocom.com – POST INFECTION TRAFFIC
  • 31.220.56.32 – azzurrocom.com – POST INFECTION TRAFFIC
  • 107.178.96.3 – myfurer.org – POST INFECTION TRAFFIC
  • 31.220.56.32 – myfurer.org – POST INFECTION TRAFFIC
  • 107.178.96.3 – gh0styns.com – POST INFECTION TRAFFIC
  • 31.220.56.32 – gh0styns.com – POST INFECTION TRAFFIC

 

DETAILS OF INFECTION CHAIN FOR RIG EK:

Shown above: Network traffic  associated with the initial Rig exploit and GootKit infection

 

Shown above: Obfuscated injected script found on index page of compromised site which redirects visitor to the EITEST gate to start infection chain – Web page source code can be found by right clicking on web page and selecting “View source”

 

Shown above: DNS traffic traffic  associated with the GootKit infection

 

Shown above: SSL certificate organizationalUnitName=StartCom Ltd. associated with GootKit post infection

 

MALICIOUS PAYLOAD ASSOCIATED WITH THE RIG EXPLOIT: