2017-01-10 - EITEST RIG-V FROM 92.53.124.185 SENDS CRYPTOMIX RANSOMWARE

ASSOCIATED FILES:

  • 2017-01-10-1st-run-EITest-Rig-V-sends-CryptoMix.pcap   (348,761 bytes)
  • 2017-01-10-2nd-run-EITest-Rig-V-sends-CryptoMix.pcap   (307,325 bytes)
  • 2017-01-10-3rd-run-EITest-Rig-V-sends-CryptoMix.pcap   (308,656 bytes)
  • 2017-01-10-1st-run-EITest-Rig-V-landing-page.txt   (5,180 bytes)
  • 2017-01-10-1st-run-EITest-Rig-V-payload-Cryptomix-rad40A34.tmp.exe   (98,304 bytes)
  • 2017-01-10-1st-run-page-from-activaclinics.com-with-injected-EITest-script.txt   (59,323 bytes)
  • 2017-01-10-2nd-run-EITest-Rig-V-landing-page.txt   (5,213 bytes)
  • 2017-01-10-2nd-run-EITest-Rig-V-payload-Cryptomix-radABE95.tmp.exe   (97,792 bytes)
  • 2017-01-10-2nd-run-page-from-msimechanical.com-with-injected-EITest-script.txt   (37,705 bytes)
  • 2017-01-10-3rd-run-EITest-Rig-V-landing-page.txt   (5,182 bytes)
  • 2017-01-10-3rd-run-EITest-Rig-V-payload-Cryptomix-rad8A3D1.tmp.exe   (98,304 bytes)
  • 2017-01-10-3rd-run-page-from-nanotec.cnr.it-with-injected-EITest-script.txt   (91,163 bytes)
  • 2017-01-10-all-3-runs-Cryptomix-decription-instructions.txt   (1,489 bytes)
  • 2017-01-10-all-3-runs-EITest-Rig-V-artifact-QTTYUADAF.txt   (1,137 bytes)
  • 2017-01-10-all-3-runs-EITest-Rig-V-flash-exploit.swf   (38,985 bytes)

BACKGROUND ON RIG EXPLOIT KIT:

BACKGROUND ON THE EITEST CAMPAIGN:

BACKGROUND ON CRYPTOMIX RANSOMWARE:


Shown above:  Flowchart for this infection traffic.

 

TRAFFIC


Shown above:  Injected script from the EITest campaign from the compromised site, 1st run.

 


Shown above:  Pcap of the infection traffic filtered in Wireshark, 1st run.

 


Shown above:  Injected script from the EITest campaign from the compromised site, 2nd run.

 


Shown above:  Pcap of the infection traffic filtered in Wireshark, 2nd run.

 


Shown above:  Injected script from the EITest campaign from the compromised site, 3rd run.

 


Shown above:  Pcap of the infection traffic filtered in Wireshark, 3rd run.

 

ASSOCIATED DOMAINS:

 

FILE HASHES

FLASH EXPLOIT:

PAYLOAD (CRYPTOMIX/CRYPTFILE2):

 

IMAGES


Shown above:  CryptoMix ransomware made persistent on the infected host.

 


Shown above:  CryptoMix ransomware made persistent on the infected host.

 


Shown above:  Some of alerts from the Emerging Threats and ETPRO rulesets using Sguil on Security Onion.

 

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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