2016-08-12 - PSEUDO-DARKLEECH NEUTRINO EK FROM 74.208.99.201 SENDS CRYPMIC RANSOMWARE

ASSOCIATED FILES:

  • 2016-08-12-pseudoDarkleech-Neutrino-EK-sends-CrypMIC.pcap   (438,329 bytes)
  • 2016-08-12-page-from-dakarvoice.com-with-injected-script.txt   (137,964 bytes)
  • 2016-08-12-pseudoDarkleech-CrypMIC-decrypt-instructions.BMP   (3,276,854 bytes)
  • 2016-08-12-pseudoDarkleech-CrypMIC-decrypt-instructions.HTML   (238,182 bytes)
  • 2016-08-12-pseudoDarkleech-CrypMIC-decrypt-instructions.TXT   (1,654 bytes)
  • 2016-08-12-pseudoDarkleech-Neutrino-EK-landing-page-after-dakarvoice.com.txt   (2,332 bytes)
  • 2016-08-12-pseudoDarkleech-Neutrino-EK-payload-CrypMIC-after-dakarvoice.com.dll   (67,584 bytes)

 

BACKGROUND ON THE PSEUDO-DARKLEECH CAMPAIGN::

 

BACKGROUND ON CRYPMIC RANSOMWARE:

 


Shown above:  Flowchart for this infection traffic.

 

TRAFFIC


Shown above:  Injected script from the pseudoDarkleech campaign in same page from the compromised site.

 


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

 

ASSOCIATED DOMAINS:

DOMAINS FROM THE DECRYPT INSTRUCTIONS:

NOTE: The above 2 domains from the decrypt instructions are the same ones I've seen from CrypMIC since 2016-07-26.

 

FILE HASHES

PAYLOAD:

 

IMAGES


Shown above:  Desktop of an infected Windows host after rebooting.

 

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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