Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Intelligent Log PnP-X Modules Driver Remote Block' = '<SYSTEM32>\kvbmulae.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Telephony Application TP Installer Bus] '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>\womuxldpkjl.exe' "<SYSTEM32>\kvbmulae.exe"
- '%WINDIR%\Temp\nttirlrz3jj5ymrr.exe' -r 23554 tcp
- '%TEMP%\nttirlrz3eeoymrrkarcogs.exe'
- '<SYSTEM32>\kvbmulae.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\znwgqgcftvbiiwf\run
- <SYSTEM32>\znwgqgcftvbiiwf\rng
- %WINDIR%\Temp\nttirlrz3jj5ymrr.exe
- <SYSTEM32>\znwgqgcftvbiiwf\cfg
- <SYSTEM32>\womuxldpkjl.exe
- %TEMP%\nttirlrz3eeoymrrkarcogs.exe
- <SYSTEM32>\znwgqgcftvbiiwf\tst
- <SYSTEM32>\kvbmulae.exe
- <SYSTEM32>\znwgqgcftvbiiwf\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\womuxldpkjl.exe
- <SYSTEM32>\kvbmulae.exe
Deletes the following files:
- %WINDIR%\Temp\nttirlrz3jj5ymrr.exe
- <DRIVERS>\etc\hosts
- %TEMP%\nttirlrz3eeoymrrkarcogs.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'ro###lock.net':80
- 'si###ard.net':80
- 'ro###ard.net':80
- 'si###ake.net':80
- 'ro###ake.net':80
- 'si###lock.net':80
- 'pi###ake.net':80
- 'so###lock.net':80
- 'pi###lock.net':80
- 'so###ush.net':80
- 'pi###ush.net':80
- 'so###ake.net':80
- 'mo###ush.net':80
- 'ju###ake.net':80
- 'mo###ake.net':80
- 'wh###ard.net':80
- 'hi###ard.net':80
- 'ju###ush.net':80
- 'mo###ard.net':80
- 'si###ush.net':80
- 'ro###ush.net':80
- 'ju###lock.net':80
- 'mo###lock.net':80
- 'ju###ard.net':80
- 'mo###olor.net':80
- 'ab###ell.net':80
- 'mi###hown.net':80
- 'al###being.net':80
- 'ca####nbring.net':80
- 'pr####tbottom.net':80
- 'jo####ymeasure.net':80
- 'th###while.net':80
- 'ef###tbuilt.net':80
- 'mo###ugust.net':80
- 'le###form.net':80
- 'cr#####onaraminta.net':80
- 'kn###ush.net':80
- 'ab###ake.net':80
- 'kn###ake.net':80
- 'so###ard.net':80
- 'pi###ard.net':80
- 'ab###ush.net':80
- 'kn###ard.net':80
- 'wi###ord.net':80
- 'ri###nstorm.net':80
- 'ab###lock.net':80
- 'kn###lock.net':80
- 'ab###ard.net':80
TCP:
HTTP GET requests:
- http://ro###lock.net/index.php
- http://si###ard.net/index.php
- http://ro###ard.net/index.php
- http://si###ake.net/index.php
- http://ro###ake.net/index.php
- http://si###lock.net/index.php
- http://pi###ake.net/index.php
- http://so###lock.net/index.php
- http://pi###lock.net/index.php
- http://so###ush.net/index.php
- http://pi###ush.net/index.php
- http://so###ake.net/index.php
- http://mo###ush.net/index.php
- http://ju###ake.net/index.php
- http://mo###ake.net/index.php
- http://wh###ard.net/index.php
- http://hi###ard.net/index.php
- http://ju###ush.net/index.php
- http://mo###ard.net/index.php
- http://si###ush.net/index.php
- http://ro###ush.net/index.php
- http://ju###lock.net/index.php
- http://mo###lock.net/index.php
- http://ju###ard.net/index.php
- http://mo###olor.net/index.php
- http://ab###ell.net/index.php
- http://mi###hown.net/index.php
- http://al###being.net/index.php
- http://ca####nbring.net/index.php
- http://pr####tbottom.net/index.php
- http://jo####ymeasure.net/index.php
- http://th###while.net/index.php
- http://ef###tbuilt.net/index.php
- http://mo###ugust.net/index.php
- http://le###form.net/index.php
- http://cr#####onaraminta.net/index.php
- http://kn###ush.net/index.php
- http://ab###ake.net/index.php
- http://kn###ake.net/index.php
- http://so###ard.net/index.php
- http://pi###ard.net/index.php
- http://ab###ush.net/index.php
- http://kn###ard.net/index.php
- http://wi###ord.net/index.php
- http://ri###nstorm.net/index.php
- http://ab###lock.net/index.php
- http://kn###lock.net/index.php
- http://ab###ard.net/index.php
UDP:
- DNS ASK ro###lock.net
- DNS ASK si###ard.net
- DNS ASK ro###ard.net
- DNS ASK si###ake.net
- DNS ASK ro###ake.net
- DNS ASK si###lock.net
- DNS ASK pi###ake.net
- DNS ASK so###lock.net
- DNS ASK pi###lock.net
- DNS ASK so###ush.net
- DNS ASK pi###ush.net
- DNS ASK so###ake.net
- DNS ASK ro###ush.net
- DNS ASK ju###ush.net
- DNS ASK mo###ush.net
- DNS ASK ju###ake.net
- DNS ASK hi###lock.net
- DNS ASK wh###ard.net
- DNS ASK hi###ard.net
- DNS ASK ju###ard.net
- DNS ASK mo###ard.net
- DNS ASK si###ush.net
- DNS ASK mo###ake.net
- DNS ASK ju###lock.net
- DNS ASK mo###lock.net
- DNS ASK mo###olor.net
- DNS ASK ab###ell.net
- DNS ASK mi###hown.net
- DNS ASK al###being.net
- DNS ASK ca####nbring.net
- DNS ASK pr####tbottom.net
- DNS ASK jo####ymeasure.net
- DNS ASK th###while.net
- DNS ASK ef###tbuilt.net
- DNS ASK mo###ugust.net
- DNS ASK le###form.net
- DNS ASK cr#####onaraminta.net
- DNS ASK kn###ush.net
- DNS ASK ab###ake.net
- DNS ASK kn###ake.net
- DNS ASK so###ard.net
- DNS ASK pi###ard.net
- DNS ASK ab###ush.net
- DNS ASK kn###ard.net
- DNS ASK wi###ord.net
- DNS ASK ri###nstorm.net
- DNS ASK ab###lock.net
- DNS ASK kn###lock.net
- DNS ASK ab###ard.net
- '23#.#55.255.250':1900
