Rig Exploit Kit via EITEST 85.93.0.13 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 continues to use the Rig EK since switching from the Neutrino EK on August 15th 2016.
- EITEST campaign has again changed its gate to IP address 85.93.0.13
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:
2016-08-18-Rig-EK-pcap.zip
ASSOCIATED DOMAINS AND IP ADDRESSES:
- 85.93.0.13 – yfaduheh.xyz – EITEST GATE
- 109.234.34.32 – end.lekai.com – RIG EK LANDING PAGE
- 115.28.36.224 – www.doswf.com – FLASH ENCRYPTION
- 200.54.180.101 – trumfteenlid.com – POST INFECTION TRAFFIC
- 200.54.180.101 – bookingffiisee.com – POST INFECTION TRAFFIC
IMAGES AND DETAILS OF INFECTION CHAIN:
Shown above: Network traffic associated with the Rig exploit and GootKit infection
Shown above: 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 post infection traffic associated with the GootKit
MALICIOUS PAYLOAD ASSOCIATED WITH THE RIG EXPLOIT:
- 2016-08-18-Rig-EK.swf
Virus Total Link - 2016-08-18-3959.tmp
Virus Total Link
C:\Users\%UserName%\AppData\Local\Temp\ - 2016-08-18-hkzrqjylq.dll
Virus Total Link
C:\Windows\SysWOW64\