Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Font Secondary IKE Control Internet Name' = '<SYSTEM32>\hcdwnye.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Auto Defragmenter Cache Process Software Card] 'ImagePath' = '<SYSTEM32>\hcdwnye.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\Auto Defragmenter Cache Process Software Card] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- Windows Security Center
Executes the following:
- '<SYSTEM32>\esznnsfmf.exe' "<SYSTEM32>\hcdwnye.exe"
- '%WINDIR%\Temp\bvgcuhid2q4zwjd.exe' -r 50059 tcp
- '%TEMP%\bvgcuhid2ibqwjdipvws7.exe'
- '<SYSTEM32>\hcdwnye.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\xkvuosbhienun\run
- <SYSTEM32>\xkvuosbhienun\rng
- %WINDIR%\Temp\bvgcuhid2q4zwjd.exe
- <SYSTEM32>\xkvuosbhienun\cfg
- <SYSTEM32>\esznnsfmf.exe
- %TEMP%\bvgcuhid2ibqwjdipvws7.exe
- <SYSTEM32>\xkvuosbhienun\tst
- <SYSTEM32>\hcdwnye.exe
- <SYSTEM32>\xkvuosbhienun\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\esznnsfmf.exe
- <SYSTEM32>\hcdwnye.exe
Deletes the following files:
- %WINDIR%\Temp\bvgcuhid2q4zwjd.exe
- <DRIVERS>\etc\hosts
- %TEMP%\bvgcuhid2ibqwjdipvws7.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'tr###shoe.net':80
- 'yo###hoe.net':80
- 'wa###eal.net':80
- 'ta###eal.net':80
- 'tr###moon.net':80
- 'yo###oon.net':80
- 'tr####ctober.net':80
- 'yo###ctober.net':80
- 'wa###ron.net':80
- 'ta###ron.net':80
- 'pi###deal.net':80
- 'mu###eal.net':80
- 'wa###oll.net':80
- 'ta###oll.net':80
- 'wa###uild.net':80
- 'ta###uild.net':80
- 'tr###outer.net':80
- 'fi###hoe.net':80
- 'pl####ctober.net':80
- 'vi###uter.net':80
- 'pl###shoe.net':80
- 'fi###oon.net':80
- 'pl###outer.net':80
- 'fi###ctober.net':80
- 'pl###moon.net':80
- 'vi###hoe.net':80
- 'lr####ctober.net':80
- 'yo###uter.net':80
- 'lr###shoe.net':80
- 'vi###oon.net':80
- 'lr###outer.net':80
- 'vi###ctober.net':80
- 'lr###moon.net':80
- 'be##lxc.com':80
- 'to###ron.net':80
- 'al###being.net':80
- 'ri###nstorm.net':80
- 'fa###uild.net':80
- 'to###oll.net':80
- 'fa###ron.net':80
- 'to###uild.net':80
- 'mo###ugust.net':80
- 'mi###hown.net':80
- 'cr#####onaraminta.net':80
- 'le###form.net':80
- 'pr####tbottom.net':80
- 'ca####nbring.net':80
- 'ab###ell.net':80
- 'mo###olor.net':80
- 'fa###oll.net':80
- 'pi###iron.net':80
- 'mu###ron.net':80
- 'we###eal.net':80
- 've###eal.net':80
- 'pi###roll.net':80
- 'mu###oll.net':80
- 'pi###build.net':80
- 'mu###uild.net':80
- 'we###ron.net':80
- 've###ron.net':80
- 'to###eal.net':80
- 'fa###eal.net':80
- 'we###oll.net':80
- 've###oll.net':80
- 'we###uild.net':80
- 've###uild.net':80
TCP:
HTTP GET requests:
- http://tr###shoe.net/index.php
- http://yo###hoe.net/index.php
- http://wa###eal.net/index.php
- http://ta###eal.net/index.php
- http://tr###moon.net/index.php
- http://yo###oon.net/index.php
- http://tr####ctober.net/index.php
- http://yo###ctober.net/index.php
- http://wa###ron.net/index.php
- http://ta###ron.net/index.php
- http://pi###deal.net/index.php
- http://mu###eal.net/index.php
- http://wa###oll.net/index.php
- http://ta###oll.net/index.php
- http://wa###uild.net/index.php
- http://ta###uild.net/index.php
- http://tr###outer.net/index.php
- http://fi###hoe.net/index.php
- http://pl####ctober.net/index.php
- http://vi###uter.net/index.php
- http://pl###shoe.net/index.php
- http://fi###oon.net/index.php
- http://pl###outer.net/index.php
- http://fi###ctober.net/index.php
- http://pl###moon.net/index.php
- http://vi###hoe.net/index.php
- http://lr####ctober.net/index.php
- http://yo###uter.net/index.php
- http://lr###shoe.net/index.php
- http://vi###oon.net/index.php
- http://lr###outer.net/index.php
- http://vi###ctober.net/index.php
- http://lr###moon.net/index.php
- http://be##lxc.com/index.php
- http://to###ron.net/index.php
- http://al###being.net/index.php
- http://ri###nstorm.net/index.php
- http://fa###uild.net/index.php
- http://to###oll.net/index.php
- http://fa###ron.net/index.php
- http://to###uild.net/index.php
- http://mo###ugust.net/index.php
- http://mi###hown.net/index.php
- http://cr#####onaraminta.net/index.php
- http://le###form.net/index.php
- http://pr####tbottom.net/index.php
- http://ca####nbring.net/index.php
- http://ab###ell.net/index.php
- http://mo###olor.net/index.php
- http://fa###oll.net/index.php
- http://pi###iron.net/index.php
- http://mu###ron.net/index.php
- http://we###eal.net/index.php
- http://ve###eal.net/index.php
- http://pi###roll.net/index.php
- http://mu###oll.net/index.php
- http://pi###build.net/index.php
- http://mu###uild.net/index.php
- http://we###ron.net/index.php
- http://ve###ron.net/index.php
- http://to###eal.net/index.php
- http://fa###eal.net/index.php
- http://we###oll.net/index.php
- http://ve###oll.net/index.php
- http://we###uild.net/index.php
- http://ve###uild.net/index.php
UDP:
- DNS ASK yo###hoe.net
- DNS ASK tr####ctober.net
- DNS ASK ta###eal.net
- DNS ASK tr###shoe.net
- DNS ASK yo###oon.net
- DNS ASK tr###outer.net
- DNS ASK yo###ctober.net
- DNS ASK tr###moon.net
- DNS ASK wa###eal.net
- DNS ASK wa###ron.net
- DNS ASK ta###ron.net
- DNS ASK pi###deal.net
- DNS ASK mu###eal.net
- DNS ASK wa###oll.net
- DNS ASK ta###oll.net
- DNS ASK wa###uild.net
- DNS ASK ta###uild.net
- DNS ASK pl####ctober.net
- DNS ASK fi###ctober.net
- DNS ASK pl###shoe.net
- DNS ASK fi###hoe.net
- DNS ASK pl###outer.net
- DNS ASK fi###uter.net
- DNS ASK pl###moon.net
- DNS ASK fi###oon.net
- DNS ASK vi###uter.net
- DNS ASK vi###hoe.net
- DNS ASK lr####ctober.net
- DNS ASK yo###uter.net
- DNS ASK lr###shoe.net
- DNS ASK vi###oon.net
- DNS ASK lr###outer.net
- DNS ASK vi###ctober.net
- DNS ASK lr###moon.net
- DNS ASK be##lxc.com
- DNS ASK to###ron.net
- DNS ASK al###being.net
- DNS ASK ri###nstorm.net
- DNS ASK fa###uild.net
- DNS ASK to###oll.net
- DNS ASK fa###ron.net
- DNS ASK to###uild.net
- DNS ASK mo###ugust.net
- DNS ASK mi###hown.net
- DNS ASK cr#####onaraminta.net
- DNS ASK le###form.net
- DNS ASK pr####tbottom.net
- DNS ASK ca####nbring.net
- DNS ASK ab###ell.net
- DNS ASK mo###olor.net
- DNS ASK fa###oll.net
- DNS ASK pi###iron.net
- DNS ASK mu###ron.net
- DNS ASK we###eal.net
- DNS ASK ve###eal.net
- DNS ASK pi###roll.net
- DNS ASK mu###oll.net
- DNS ASK pi###build.net
- DNS ASK mu###uild.net
- DNS ASK we###ron.net
- DNS ASK ve###ron.net
- DNS ASK to###eal.net
- DNS ASK fa###eal.net
- DNS ASK we###oll.net
- DNS ASK ve###oll.net
- DNS ASK we###uild.net
- DNS ASK ve###uild.net
- '23#.#55.255.250':1900
