2016-07-28 - PSEUDO-DARKLEECH NEUTRINO EK SENDS CRYPMIC RANSOMWARE

ASSOCIATED FILES:

  • 2016-07-28-pseudoDarkleech-Neutrino-EK-sends-CrypMIC-after-orthopet.net-first-run.pcap   (424,381 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-sends-CrypMIC-after-orthopet.net-second-run.pcap   (445,305 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-sends-CrypMIC-after-orthopet.net-third-run.pcap   (426,931 bytes)
  • 2016-07-28-page-from-orthopet.net-with-injected-script-first-run.txt   (20,845 bytes)
  • 2016-07-28-page-from-orthopet.net-with-injected-script-second-run.txt   (20,901 bytes)
  • 2016-07-28-page-from-orthopet.net-with-injected-script-third-run.txt   (20,856 bytes)
  • 2016-07-28-pseudoDarkleech-campaign-CrypMIC-decrypt-instructions.BMP   (3,276,854 bytes)
  • 2016-07-28-pseudoDarkleech-campaign-CrypMIC-decrypt-instructions.HTML   (238,187 bytes)
  • 2016-07-28-pseudoDarkleech-campaign-CrypMIC-decrypt-instructions.TXT   (1,659 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-flash-exploit-second-run.swf   (77,984 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-flash-exploit-third-run.swf   (77,357 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-landing-page-first-run.txt   (2,446 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-landing-page-second-run.txt   (2,380 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-landing-page-third-run.txt   (2,352 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-payload-CrypMIC-first-run.dll   (73,728 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-payload-CrypMIC-second-run.dll   (73,728 bytes)
  • 2016-07-28-pseudoDarkleech-Neutrino-EK-payload-CrypMIC-third-run.dll   (73,728 bytes)

 

BACKGROUND ON THE PSEUDO-DARKLEECH CAMPAIGN::

 

BACKGROUND ON CRYPMIC RANSOMWARE:


Shown above:  One of my recent tweets.

 


Shown above:  Flowchart for this infection traffic.

 

TRAFFIC


Shown above:  Traffic from the first pcap filtered in Wireshark.   Wireshark filter: http.request or (!(tcp.port eq 80) and tcp.flags eq 0x0002)


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


Shown above:  Traffic from the third pcap filtered in Wireshark.

 

ASSOCIATED DOMAINS:

DOMAINS FROM THE DECRYPT INSTRUCTIONS:

NOTE: These are the same domains seen from CrypMIC samples two days ago on 2016-07-26.

 

FILE HASHES

FLASH EXPLOITS:

PAYLOADS:

 

IMAGES


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

 


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

 


Shown above:  Injected script in page from the compromised site, third run.

 


Shown above:  Desktop of the infected Windows host.

 


Shown above:  Two .KEY files in the user's AppData\Local\Temp directory.

 


Shown above:  Going to the decryption instructions site.

 

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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