Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Redirector Networking IKE Location' = '<SYSTEM32>\tvgdwtfbt.exe'
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>\mmuflaesmy.exe' "<SYSTEM32>\tvgdwtfbt.exe"
- '%TEMP%\oxy5npp2vfiffn.exe' -r 42737 tcp
- '%TEMP%\oxy5npp2l0yffnova0fql.exe'
- '<SYSTEM32>\tvgdwtfbt.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\xzuhrcyonk\run
- <SYSTEM32>\xzuhrcyonk\rng
- %TEMP%\oxy5npp2vfiffn.exe
- <SYSTEM32>\xzuhrcyonk\cfg
- <SYSTEM32>\mmuflaesmy.exe
- %TEMP%\oxy5npp2l0yffnova0fql.exe
- <SYSTEM32>\xzuhrcyonk\tst
- <SYSTEM32>\tvgdwtfbt.exe
- <SYSTEM32>\xzuhrcyonk\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\mmuflaesmy.exe
- <SYSTEM32>\tvgdwtfbt.exe
Deletes the following files:
- %TEMP%\oxy5npp2vfiffn.exe
- <DRIVERS>\etc\hosts
- %TEMP%\oxy5npp2l0yffnova0fql.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'du###ome.net':80
- 'wi###ome.net':80
- 'tr###gold.net':80
- 'wi###ver.net':80
- 'du###rain.net':80
- 'wi###rain.net':80
- 'du###ver.net':80
- 'mi###ver.net':80
- 'tr###home.net':80
- 'mi###ome.net':80
- 'tr###over.net':80
- 'mi###old.net':80
- 'tr###grain.net':80
- 'mi###rain.net':80
- 'wi###old.net':80
- 'ca###ome.net':80
- 'si###gold.net':80
- 'th###gold.net':80
- 'he###ome.net':80
- 'ca###rain.net':80
- 'he###ver.net':80
- 'ca###ver.net':80
- 'si###home.net':80
- 'th###home.net':80
- 'du###old.net':80
- 'th###over.net':80
- 'si###grain.net':80
- 'th###grain.net':80
- 'si###over.net':80
- 'ri###nstorm.net':80
- 'al###being.net':80
- 'ca####nbring.net':80
- 'be##lxc.com':80
- 'me###ouse.net':80
- 'mo###eace.net':80
- 'su###ypeace.net':80
- 'mo###ugust.net':80
- 'le###form.net':80
- 'cr#####onaraminta.net':80
- 'mi###hown.net':80
- 'pr####tbottom.net':80
- 'mo###olor.net':80
- 'ab###ell.net':80
- 'si###ouse.net':80
- 'da###ift.net':80
- 'cl###gift.net':80
- 'da###ouse.net':80
- 'cl####uesday.net':80
- 'da###eace.net':80
- 'cl###peace.net':80
- 'da###uesday.net':80
- 'me###uesday.net':80
- 'si###ift.net':80
- 'me###ift.net':80
- 'si###uesday.net':80
- 'cl###house.net':80
- 'si###eace.net':80
- 'me###eace.net':80
TCP:
HTTP GET requests:
- http://du###ome.net/index.php
- http://wi###ome.net/index.php
- http://tr###gold.net/index.php
- http://wi###ver.net/index.php
- http://du###rain.net/index.php
- http://wi###rain.net/index.php
- http://du###ver.net/index.php
- http://mi###ver.net/index.php
- http://tr###home.net/index.php
- http://mi###ome.net/index.php
- http://tr###over.net/index.php
- http://mi###old.net/index.php
- http://tr###grain.net/index.php
- http://mi###rain.net/index.php
- http://wi###old.net/index.php
- http://ca###ome.net/index.php
- http://si###gold.net/index.php
- http://th###gold.net/index.php
- http://he###ome.net/index.php
- http://ca###rain.net/index.php
- http://he###ver.net/index.php
- http://ca###ver.net/index.php
- http://si###home.net/index.php
- http://th###home.net/index.php
- http://du###old.net/index.php
- http://th###over.net/index.php
- http://si###grain.net/index.php
- http://th###grain.net/index.php
- http://si###over.net/index.php
- http://ri###nstorm.net/index.php
- http://al###being.net/index.php
- http://ca####nbring.net/index.php
- http://be##lxc.com/index.php
- http://me###ouse.net/index.php
- http://mo###eace.net/index.php
- http://su###ypeace.net/index.php
- http://mo###ugust.net/index.php
- http://le###form.net/index.php
- http://cr#####onaraminta.net/index.php
- http://mi###hown.net/index.php
- http://pr####tbottom.net/index.php
- http://mo###olor.net/index.php
- http://ab###ell.net/index.php
- http://si###ouse.net/index.php
- http://da###ift.net/index.php
- http://cl###gift.net/index.php
- http://da###ouse.net/index.php
- http://cl####uesday.net/index.php
- http://da###eace.net/index.php
- http://cl###peace.net/index.php
- http://da###uesday.net/index.php
- http://me###uesday.net/index.php
- http://si###ift.net/index.php
- http://me###ift.net/index.php
- http://si###uesday.net/index.php
- http://cl###house.net/index.php
- http://si###eace.net/index.php
- http://me###eace.net/index.php
UDP:
- DNS ASK wi###ver.net
- DNS ASK du###ome.net
- DNS ASK wi###ome.net
- DNS ASK du###ver.net
- DNS ASK wi###old.net
- DNS ASK du###rain.net
- DNS ASK wi###rain.net
- DNS ASK tr###gold.net
- DNS ASK mi###ver.net
- DNS ASK tr###home.net
- DNS ASK mi###ome.net
- DNS ASK tr###over.net
- DNS ASK mi###old.net
- DNS ASK tr###grain.net
- DNS ASK mi###rain.net
- DNS ASK he###ome.net
- DNS ASK ca###ome.net
- DNS ASK si###gold.net
- DNS ASK ca###ver.net
- DNS ASK he###rain.net
- DNS ASK ca###rain.net
- DNS ASK he###ver.net
- DNS ASK th###gold.net
- DNS ASK si###home.net
- DNS ASK th###home.net
- DNS ASK du###old.net
- DNS ASK th###over.net
- DNS ASK si###grain.net
- DNS ASK th###grain.net
- DNS ASK si###over.net
- DNS ASK ri###nstorm.net
- DNS ASK al###being.net
- DNS ASK ca####nbring.net
- DNS ASK be##lxc.com
- DNS ASK me###ouse.net
- DNS ASK mo###eace.net
- DNS ASK su###ypeace.net
- DNS ASK mo###ugust.net
- DNS ASK le###form.net
- DNS ASK cr#####onaraminta.net
- DNS ASK mi###hown.net
- DNS ASK pr####tbottom.net
- DNS ASK mo###olor.net
- DNS ASK ab###ell.net
- DNS ASK si###ouse.net
- DNS ASK da###ift.net
- DNS ASK cl###gift.net
- DNS ASK da###ouse.net
- DNS ASK cl####uesday.net
- DNS ASK da###eace.net
- DNS ASK cl###peace.net
- DNS ASK da###uesday.net
- DNS ASK me###uesday.net
- DNS ASK si###ift.net
- DNS ASK me###ift.net
- DNS ASK si###uesday.net
- DNS ASK cl###house.net
- DNS ASK si###eace.net
- DNS ASK me###eace.net
- '23#.#55.255.250':1900
