2016-07-21 - PSEUDO-DARKLEECH NEUTRINO EK SENDS CRYPTXXX RANSOMWARE

ASSOCIATED FILES:

  • 2016-07-21-pseudoDarkleech-Neutrino-EK-sends-CryptXXX-after-opencv.org-first-run.pcap   (736,975 bytes)
  • 2016-07-21-pseudoDarkleech-Neutrino-EK-sends-CryptXXX-after-opencv.org-second-run.pcap   (729,312 bytes)
  • 2016-07-21-page-from-opencv.org-with-injected-script-first-run.txt   (24,639 bytes)
  • 2016-07-21-page-from-opencv.org-with-injected-script-second-run.txt   (24,655 bytes)
  • 2016-07-21-pseudoDarkleech-Neutrino-EK-flash-exploit-after-opencv.org-first-run.swf   (86,641 bytes)
  • 2016-07-21-pseudoDarkleech-Neutrino-EK-flash-exploit-after-opencv.org-second-run.swf   (86,935 bytes)
  • 2016-07-21-pseudoDarkleech-Neutrino-EK-landing-page-after-opencv.org-first-run.txt   (3,863 bytes)
  • 2016-07-21-pseudoDarkleech-Neutrino-EK-landing-page-after-opencv.org-second-run.txt   (3,797 bytes)
  • 2016-07-21-pseudoDarkleech-Neutrino-EK-payload-CryptXXX-after-opencv.org-first-and-second-run.dll   (595,968 bytes)

NOTES:

 


Shown above:  Thanks to @2xyo for a tweet about the compromised site.

 


Shown above:  Flowchart for this infection traffic.

 

TRAFFIC


Shown above:  Injected script in page from compromised website, first run.

 


Shown above:  Traffic from the first run pcap filtered in Wireshark.

 


Shown above:  Injected script in page from compromised website, second run.

 


Shown above:  Traffic from the second run pcap filtered in Wireshark.

 

ASSOCIATED DOMAINS:

DOMAINS FROM THE DECRYPT INSTRUCTIONS:

 

FILE HASHES

FLASH FILES:

PAYLOAD:

 

IMAGES


Shown above:  The CryptXXX .dll file loaded during the second run.

 

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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