Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Task Font Coordinator VC Builder Quality' = '<SYSTEM32>\yrmvjhy.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\CNG WLAN Server DLL Copy Power] '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>\mfuiboou.exe' "<SYSTEM32>\yrmvjhy.exe"
- '%WINDIR%\Temp\lqn4llbb3ckphfgh.exe' -r 41131 tcp
- '%TEMP%\lqn4llbb36xlhfghndwhpe.exe'
- '<SYSTEM32>\yrmvjhy.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\jvpfkwxkc\run
- <SYSTEM32>\jvpfkwxkc\rng
- %WINDIR%\Temp\lqn4llbb3ckphfgh.exe
- <SYSTEM32>\jvpfkwxkc\cfg
- <SYSTEM32>\mfuiboou.exe
- %TEMP%\lqn4llbb36xlhfghndwhpe.exe
- <SYSTEM32>\jvpfkwxkc\tst
- <SYSTEM32>\yrmvjhy.exe
- <SYSTEM32>\jvpfkwxkc\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\mfuiboou.exe
- <SYSTEM32>\yrmvjhy.exe
Deletes the following files:
- %WINDIR%\Temp\lqn4llbb3ckphfgh.exe
- <DRIVERS>\etc\hosts
- %TEMP%\lqn4llbb36xlhfghndwhpe.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'se####berbelow.net':80
- 'se####bertalk.net':80
- 'of###shirt.net':80
- 'se####berwash.net':80
- 'wi###ash.net':80
- 'jo###elow.net':80
- 'se####bershirt.net':80
- 'jo###ash.net':80
- 'fr###shirt.net':80
- 'fr###wash.net':80
- 'of###wash.net':80
- 'we###hirt.net':80
- 'sp###shirt.net':80
- 'fr###talk.net':80
- 'of###talk.net':80
- 'fr###below.net':80
- 'of###below.net':80
- 'de###hirt.net':80
- 'ro###hirt.net':80
- 'de###alk.net':80
- 'ro###alk.net':80
- 'wr###below.net':80
- 'ma###elow.net':80
- 'wr###wash.net':80
- 'ma###ash.net':80
- 'ro###elow.net':80
- 'wi###alk.net':80
- 'jo###hirt.net':80
- 'wi###elow.net':80
- 'jo###alk.net':80
- 'ro###ash.net':80
- 'de###elow.net':80
- 'wi###hirt.net':80
- 'de###ash.net':80
- 'sp###talk.net':80
- 'dr###gold.net':80
- 'th###old.net':80
- 'dr###grain.net':80
- 'th###rain.net':80
- 'hu###below.net':80
- 'ha###elow.net':80
- 'hu###wash.net':80
- 'ha###ash.net':80
- 'th###ver.net':80
- 'be##lxc.com':80
- 'de###lxc.com':80
- 'ri###nstorm.net':80
- 'af###sllc.com':80
- 'th###ome.net':80
- 'dr###over.net':80
- 'fa###old.net':80
- 'dr###home.net':80
- 'mu###shirt.net':80
- 'we###ash.net':80
- 'mu###talk.net':80
- 'ya###hirt.net':80
- 'sp###below.net':80
- 'we###alk.net':80
- 'sp###wash.net':80
- 'we###elow.net':80
- 'ya###alk.net':80
- 'hu###shirt.net':80
- 'ha###hirt.net':80
- 'hu###talk.net':80
- 'ha###alk.net':80
- 'ya###elow.net':80
- 'mu###below.net':80
- 'ya###ash.net':80
- 'mu###wash.net':80
TCP:
HTTP GET requests:
- http://se####berbelow.net/index.php
- http://se####bertalk.net/index.php
- http://of###shirt.net/index.php
- http://se####berwash.net/index.php
- http://wi###ash.net/index.php
- http://jo###elow.net/index.php
- http://se####bershirt.net/index.php
- http://jo###ash.net/index.php
- http://fr###shirt.net/index.php
- http://fr###wash.net/index.php
- http://of###wash.net/index.php
- http://we###hirt.net/index.php
- http://sp###shirt.net/index.php
- http://fr###talk.net/index.php
- http://of###talk.net/index.php
- http://fr###below.net/index.php
- http://of###below.net/index.php
- http://de###hirt.net/index.php
- http://ro###hirt.net/index.php
- http://de###alk.net/index.php
- http://ro###alk.net/index.php
- http://wr###below.net/index.php
- http://ma###elow.net/index.php
- http://wr###wash.net/index.php
- http://ma###ash.net/index.php
- http://ro###elow.net/index.php
- http://wi###alk.net/index.php
- http://jo###hirt.net/index.php
- http://wi###elow.net/index.php
- http://jo###alk.net/index.php
- http://ro###ash.net/index.php
- http://de###elow.net/index.php
- http://wi###hirt.net/index.php
- http://de###ash.net/index.php
- http://sp###talk.net/index.php
- http://dr###gold.net/index.php
- http://th###old.net/index.php
- http://dr###grain.net/index.php
- http://th###rain.net/index.php
- http://hu###below.net/index.php
- http://ha###elow.net/index.php
- http://hu###wash.net/index.php
- http://ha###ash.net/index.php
- http://th###ver.net/index.php
- http://be##lxc.com/index.php
- http://de###lxc.com/index.php
- http://ri###nstorm.net/index.php
- http://af###sllc.com/index.php
- http://th###ome.net/index.php
- http://dr###over.net/index.php
- http://fa###old.net/index.php
- http://dr###home.net/index.php
- http://mu###shirt.net/index.php
- http://we###ash.net/index.php
- http://mu###talk.net/index.php
- http://ya###hirt.net/index.php
- http://sp###below.net/index.php
- http://we###alk.net/index.php
- http://sp###wash.net/index.php
- http://we###elow.net/index.php
- http://ya###alk.net/index.php
- http://hu###shirt.net/index.php
- http://ha###hirt.net/index.php
- http://hu###talk.net/index.php
- http://ha###alk.net/index.php
- http://ya###elow.net/index.php
- http://mu###below.net/index.php
- http://ya###ash.net/index.php
- http://mu###wash.net/index.php
UDP:
- DNS ASK se####berwash.net
- DNS ASK se####berbelow.net
- DNS ASK fr###shirt.net
- DNS ASK of###shirt.net
- DNS ASK jo###ash.net
- DNS ASK wi###ash.net
- DNS ASK se####bertalk.net
- DNS ASK se####bershirt.net
- DNS ASK of###talk.net
- DNS ASK sp###shirt.net
- DNS ASK fr###wash.net
- DNS ASK sp###talk.net
- DNS ASK we###hirt.net
- DNS ASK of###below.net
- DNS ASK fr###talk.net
- DNS ASK of###wash.net
- DNS ASK fr###below.net
- DNS ASK jo###elow.net
- DNS ASK de###hirt.net
- DNS ASK ro###hirt.net
- DNS ASK de###alk.net
- DNS ASK ro###alk.net
- DNS ASK wr###below.net
- DNS ASK ma###elow.net
- DNS ASK wr###wash.net
- DNS ASK ma###ash.net
- DNS ASK ro###elow.net
- DNS ASK wi###alk.net
- DNS ASK jo###hirt.net
- DNS ASK wi###elow.net
- DNS ASK jo###alk.net
- DNS ASK ro###ash.net
- DNS ASK de###elow.net
- DNS ASK wi###hirt.net
- DNS ASK de###ash.net
- DNS ASK dr###gold.net
- DNS ASK th###old.net
- DNS ASK dr###grain.net
- DNS ASK th###rain.net
- DNS ASK hu###below.net
- DNS ASK ha###elow.net
- DNS ASK hu###wash.net
- DNS ASK ha###ash.net
- DNS ASK th###ver.net
- DNS ASK be##lxc.com
- DNS ASK de###lxc.com
- DNS ASK ri###nstorm.net
- DNS ASK af###sllc.com
- DNS ASK th###ome.net
- DNS ASK dr###over.net
- DNS ASK fa###old.net
- DNS ASK dr###home.net
- DNS ASK mu###shirt.net
- DNS ASK we###ash.net
- DNS ASK mu###talk.net
- DNS ASK ya###hirt.net
- DNS ASK sp###below.net
- DNS ASK we###alk.net
- DNS ASK sp###wash.net
- DNS ASK we###elow.net
- DNS ASK ya###alk.net
- DNS ASK hu###shirt.net
- DNS ASK ha###hirt.net
- DNS ASK hu###talk.net
- DNS ASK ha###alk.net
- DNS ASK ya###elow.net
- DNS ASK mu###below.net
- DNS ASK ya###ash.net
- DNS ASK mu###wash.net
- '23#.#55.255.250':1900
