Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Removal DCOM Protection Engine Launcher' = '<SYSTEM32>\zoynfhjskrh.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\BranchCache Performance Credential NetBIOS] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- Windows Security Center
Creates and executes the following:
- '<SYSTEM32>\ptoeectadgy.exe' "<SYSTEM32>\zoynfhjskrh.exe"
- '%WINDIR%\Temp\coclzo3ln3zie.exe' -r 39215 tcp
- '%TEMP%\coclzo3fxdzientbafck.exe'
- '<SYSTEM32>\zoynfhjskrh.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\wxygdbbtuqxz\run
- <SYSTEM32>\wxygdbbtuqxz\rng
- %WINDIR%\Temp\coclzo3ln3zie.exe
- <SYSTEM32>\wxygdbbtuqxz\cfg
- <SYSTEM32>\ptoeectadgy.exe
- %TEMP%\coclzo3fxdzientbafck.exe
- <SYSTEM32>\wxygdbbtuqxz\tst
- <SYSTEM32>\zoynfhjskrh.exe
- <SYSTEM32>\wxygdbbtuqxz\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\ptoeectadgy.exe
- <SYSTEM32>\zoynfhjskrh.exe
Deletes the following files:
- %WINDIR%\Temp\coclzo3ln3zie.exe
- <DRIVERS>\etc\hosts
- %TEMP%\coclzo3fxdzientbafck.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'so###gain.net':80
- 'pi###gain.net':80
- 'ab###tand.net':80
- 'pi###ass.net':80
- 'so###ugar.net':80
- 'pi###ugar.net':80
- 'so###ass.net':80
- 'kn###tand.net':80
- 'ab###gain.net':80
- 'kn###gain.net':80
- 'wi###een.net':80
- 'kn###ass.net':80
- 'ab###ugar.net':80
- 'kn###ugar.net':80
- 'ab###ass.net':80
- 'mo###gain.net':80
- 'si###tand.net':80
- 'ro###tand.net':80
- 'ju###gain.net':80
- 'mo###ugar.net':80
- 'ju###ass.net':80
- 'mo###ass.net':80
- 'si###ugar.net':80
- 'ro###gain.net':80
- 'so###tand.net':80
- 'pi###tand.net':80
- 'si###gain.net':80
- 'ro###ugar.net':80
- 'si###ass.net':80
- 'ro###ass.net':80
- 'dr###been.net':80
- 'ca####nbring.net':80
- 'pr####tbottom.net':80
- 'mo###olor.net':80
- 'al###being.net':80
- 'fe###ook.net':80
- 'lo###all.net':80
- 'ri###nstorm.net':80
- 'ab###ell.net':80
- 'jo####ymeasure.net':80
- 'th###while.net':80
- 'ef###tbuilt.net':80
- 'cr#####onaraminta.net':80
- 'mi###hown.net':80
- 'mo###ugust.net':80
- 'le###form.net':80
- 'wi###all.net':80
- 'dr###tall.net':80
- 'th###been.net':80
- 'dr###cook.net':80
- 'wi###ext.net':80
- 'dr###next.net':80
- 'wi###ook.net':80
- 'th###next.net':80
- 'lo###ext.net':80
- 'fe###ext.net':80
- 'lo###ook.net':80
- 'fe###een.net':80
- 'th###cook.net':80
- 'th###tall.net':80
- 'lo###een.net':80
TCP:
HTTP GET requests:
- http://so###gain.net/index.php
- http://pi###gain.net/index.php
- http://ab###tand.net/index.php
- http://pi###ass.net/index.php
- http://so###ugar.net/index.php
- http://pi###ugar.net/index.php
- http://so###ass.net/index.php
- http://kn###tand.net/index.php
- http://ab###gain.net/index.php
- http://kn###gain.net/index.php
- http://wi###een.net/index.php
- http://kn###ass.net/index.php
- http://ab###ugar.net/index.php
- http://kn###ugar.net/index.php
- http://ab###ass.net/index.php
- http://mo###gain.net/index.php
- http://si###tand.net/index.php
- http://ro###tand.net/index.php
- http://ju###gain.net/index.php
- http://mo###ugar.net/index.php
- http://ju###ass.net/index.php
- http://mo###ass.net/index.php
- http://si###ugar.net/index.php
- http://ro###gain.net/index.php
- http://so###tand.net/index.php
- http://pi###tand.net/index.php
- http://si###gain.net/index.php
- http://ro###ugar.net/index.php
- http://si###ass.net/index.php
- http://ro###ass.net/index.php
- http://dr###been.net/index.php
- http://ca####nbring.net/index.php
- http://pr####tbottom.net/index.php
- http://mo###olor.net/index.php
- http://al###being.net/index.php
- http://fe###ook.net/index.php
- http://lo###all.net/index.php
- http://ri###nstorm.net/index.php
- http://ab###ell.net/index.php
- http://jo####ymeasure.net/index.php
- http://th###while.net/index.php
- http://ef###tbuilt.net/index.php
- http://cr#####onaraminta.net/index.php
- http://mi###hown.net/index.php
- http://mo###ugust.net/index.php
- http://le###form.net/index.php
- http://wi###all.net/index.php
- http://dr###tall.net/index.php
- http://th###been.net/index.php
- http://dr###cook.net/index.php
- http://wi###ext.net/index.php
- http://dr###next.net/index.php
- http://wi###ook.net/index.php
- http://th###next.net/index.php
- http://lo###ext.net/index.php
- http://fe###ext.net/index.php
- http://lo###ook.net/index.php
- http://fe###een.net/index.php
- http://th###cook.net/index.php
- http://th###tall.net/index.php
- http://lo###een.net/index.php
UDP:
- DNS ASK so###gain.net
- DNS ASK pi###gain.net
- DNS ASK ab###tand.net
- DNS ASK pi###ass.net
- DNS ASK so###ugar.net
- DNS ASK pi###ugar.net
- DNS ASK so###ass.net
- DNS ASK kn###tand.net
- DNS ASK ab###gain.net
- DNS ASK kn###gain.net
- DNS ASK wi###een.net
- DNS ASK kn###ass.net
- DNS ASK ab###ugar.net
- DNS ASK kn###ugar.net
- DNS ASK ab###ass.net
- DNS ASK pi###tand.net
- DNS ASK ju###gain.net
- DNS ASK mo###gain.net
- DNS ASK si###tand.net
- DNS ASK mo###ass.net
- DNS ASK ju###ugar.net
- DNS ASK mo###ugar.net
- DNS ASK ju###ass.net
- DNS ASK ro###tand.net
- DNS ASK si###gain.net
- DNS ASK ro###gain.net
- DNS ASK so###tand.net
- DNS ASK ro###ass.net
- DNS ASK si###ugar.net
- DNS ASK ro###ugar.net
- DNS ASK si###ass.net
- DNS ASK dr###been.net
- DNS ASK ca####nbring.net
- DNS ASK pr####tbottom.net
- DNS ASK mo###olor.net
- DNS ASK al###being.net
- DNS ASK fe###ook.net
- DNS ASK lo###all.net
- DNS ASK ri###nstorm.net
- DNS ASK ab###ell.net
- DNS ASK jo####ymeasure.net
- DNS ASK th###while.net
- DNS ASK ef###tbuilt.net
- DNS ASK cr#####onaraminta.net
- DNS ASK mi###hown.net
- DNS ASK mo###ugust.net
- DNS ASK le###form.net
- DNS ASK wi###all.net
- DNS ASK dr###tall.net
- DNS ASK th###been.net
- DNS ASK dr###cook.net
- DNS ASK wi###ext.net
- DNS ASK dr###next.net
- DNS ASK wi###ook.net
- DNS ASK th###next.net
- DNS ASK lo###ext.net
- DNS ASK fe###ext.net
- DNS ASK lo###ook.net
- DNS ASK fe###een.net
- DNS ASK th###cook.net
- DNS ASK th###tall.net
- DNS ASK lo###een.net
- '23#.#55.255.250':1900
