2016-08-18 - EITEST RIG EK FROM 131.72.139.33 SENDS GOOTKIT

ASSOCIATED FILES:

  • 2016-08-18-EITest-Rig-EK-sends-Gootkit.pcap   (308,583 bytes)
  • 2016-08-18-EITest-Rig-EK-flash-exploit.swf   (48,400 bytes)
  • 2016-08-18-EITest-Rig-EK-landing-page.txt   (5,064 bytes)
  • 2016-08-18-EITest-Rig-EK-payload-Gootkit.exe   (104,960 bytes)
  • 2016-08-18-EITest-flash-redirector-from-yfyke.xyz.swf   (4,977 bytes)
  • 2016-08-18-page-from-touche-pas-a-mes-certificats-verts.be-with-injected-script.txt   (55,584 bytes)
  • fqgvmr.dll   (98,304 bytes)

 

BACKGROUND ON THE EITEST CAMPAIGN:

 


Shown above:  Flowchart for this infection traffic.

 

TRAFFIC


Shown above:  Injected script in page from the compromised website.

 


Shown above:  Traffic from the pcap filtered in Wireshark.

 


Shown above:  Post-infection SSL traffic over port 80 using a "MyCompany Ltd" certificate.

 

ASSOCIATED DOMAINS:

 

FILE HASHES

FLASH FILES:

PAYLOAD:

DROPPED DLL FILE:

 

IMAGES


Shown above:  Post-infection alert highlighted from EmergingThreats alerts in Security Onion.

 


Shown above:  Dropped DLL malware stays persistent through a scheduled task.

 

FINAL NOTES

Once again, here are the associated files:

ZIP files are password-protected with the standard password.  If you don't know it, look at the "about" page of this website.

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