Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Gateway Foundation Internet' = '<SYSTEM32>\zdnzexka.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\TPM Awareness BranchCache Function] 'ImagePath' = '<SYSTEM32>\zdnzexka.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\TPM Awareness BranchCache Function] '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>\wiogelcwh.exe' "<SYSTEM32>\zdnzexka.exe"
- '%WINDIR%\Temp\exaptc3achz58rmp.exe' -r 35624 tcp
- '%TEMP%\exaptc3axlzlmkmpzbtffrud.exe'
- '<SYSTEM32>\zdnzexka.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\chpupfywg\run
- <SYSTEM32>\chpupfywg\rng
- %WINDIR%\Temp\exaptc3achz58rmp.exe
- <SYSTEM32>\chpupfywg\cfg
- %TEMP%\exaptc3axlzlmkmpzbtffrud.exe
- <SYSTEM32>\chpupfywg\tst
- <SYSTEM32>\wiogelcwh.exe
- <SYSTEM32>\zdnzexka.exe
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\wiogelcwh.exe
- <SYSTEM32>\zdnzexka.exe
Deletes the following files:
- %WINDIR%\Temp\exaptc3achz58rmp.exe
- %TEMP%\exaptc3axlzlmkmpzbtffrud.exe
Network activity:
Connects to:
- 'ri###nstorm.net':80
- 'lo####thepings.ru':80
- '18#.#17.73.77':80
- '18#.#06.120.168':80
TCP:
HTTP GET requests:
- http://ri###nstorm.net/index.php
- http://lo####thepings.ru/index.php
- http://18#.#17.73.77/index.php
- http://18#.#06.120.168/index.php
UDP:
- DNS ASK ab###ear.net
- DNS ASK kn###ear.net
- DNS ASK ab###row.net
- DNS ASK ab###hank.net
- DNS ASK kn###hank.net
- DNS ASK kn###hank.ru
- DNS ASK cl####ovember.net
- DNS ASK da###elp.net
- DNS ASK cl###help.net
- DNS ASK kn###row.net
- DNS ASK da####vember.net
- DNS ASK da###ovember.ru
- DNS ASK kn###ity.net
- DNS ASK pi##city.ru
- DNS ASK so###hank.net
- DNS ASK pi###hank.net
- DNS ASK ro###row.net
- DNS ASK so###ity.net
- DNS ASK pi###ity.net
- DNS ASK so##grow.ru
- DNS ASK pi###row.net
- DNS ASK ab###ity.net
- DNS ASK so###ear.net
- DNS ASK pi###ear.net
- DNS ASK so###row.net
- DNS ASK da####bruary.net
- DNS ASK mo###elp.net
- DNS ASK su###yhelp.net
- DNS ASK mo####bruary.net
- DNS ASK mo####vember.net
- DNS ASK me##slow.ru
- DNS ASK su####november.net
- DNS ASK su###yslow.net
- DNS ASK th####vember.net
- DNS ASK qu####ovember.net
- DNS ASK mo###ebruary.ru
- DNS ASK su####february.net
- DNS ASK mo###low.net
- DNS ASK me###low.net
- DNS ASK cl###slow.net
- DNS ASK si####vember.net
- DNS ASK me####vember.net
- DNS ASK cl####ebruary.net
- DNS ASK cl####ebruary.ru
- DNS ASK da###low.net
- DNS ASK si####bruary.net
- DNS ASK me####bruary.net
- DNS ASK si###low.net
- DNS ASK si###elp.net
- DNS ASK si##help.ru
- DNS ASK me###elp.net
- DNS ASK lo###ity.net
- DNS ASK fe###ity.net
- DNS ASK lo###hank.net
- DNS ASK th###tear.net
- DNS ASK lo##grow.ru
- DNS ASK th###grow.net
- DNS ASK fe###ear.net
- DNS ASK lo###row.net
- DNS ASK fe###row.net
- DNS ASK fe###hank.net
- DNS ASK fe###hank.ru
- DNS ASK lo###ear.net
- DNS ASK th###thank.net
- DNS ASK wi###hank.net
- DNS ASK dr###thank.net
- DNS ASK wi###ear.net
- DNS ASK kn##pure.ru
- DNS ASK wi###ity.net
- DNS ASK dr###city.net
- DNS ASK dr###grow.net
- DNS ASK th###city.net
- DNS ASK th###city.ru
- DNS ASK wi##tear.ru
- DNS ASK dr###tear.net
- DNS ASK wi###row.net
- DNS ASK wh###ity.net
- DNS ASK mo###row.net
- DNS ASK mo##grow.ru
- DNS ASK si###ity.net
- DNS ASK mo###hank.net
- DNS ASK ju###ear.net
- DNS ASK ju###row.net
- DNS ASK si##tear.ru
- DNS ASK ro###ear.net
- DNS ASK si###row.net
- DNS ASK ro###ity.net
- DNS ASK si###hank.net
- DNS ASK ro###hank.net
- DNS ASK ju###hank.ru
- DNS ASK hi###hank.net
- DNS ASK wh###ear.net
- DNS ASK hi###ear.net
- DNS ASK wh##city.ru
- DNS ASK hi###ity.net
- DNS ASK wh###hank.net
- DNS ASK ju###ity.net
- DNS ASK mo###ity.net
- DNS ASK ju###hank.net
- DNS ASK hi##tear.ru
- DNS ASK wh###row.net
- DNS ASK hi###row.net
- DNS ASK kn###ure.net
- DNS ASK qu###find.net
- DNS ASK mo##hurt.ru
- DNS ASK me##wear.ru
- DNS ASK si###ind.net
- DNS ASK mo###old.net
- DNS ASK th###urt.net
- DNS ASK su###ywear.net
- DNS ASK qu###wear.net
- DNS ASK qu###told.ru
- DNS ASK si###old.net
- DNS ASK mo###ear.net
- DNS ASK th###ear.net
- DNS ASK su###yfind.net
- DNS ASK cl###told.net
- DNS ASK si###urt.net
- DNS ASK me###urt.net
- DNS ASK cl###find.net
- DNS ASK da###old.net
- DNS ASK da##told.ru
- DNS ASK mo###ind.net
- DNS ASK su###yhurt.net
- DNS ASK me###ind.net
- DNS ASK si###ear.net
- DNS ASK me###ear.net
- DNS ASK he###ind.net
- DNS ASK he###ear.net
- DNS ASK ca###old.net
- DNS ASK si###find.net
- DNS ASK si###wear.net
- DNS ASK he##find.ru
- DNS ASK he###old.net
- DNS ASK th###wear.net
- DNS ASK lo####thepings.ru
- DNS ASK ri###nstorm.net
- DNS ASK qu####ovember.ru
- DNS ASK th###hurt.ru
- DNS ASK th###hurt.net
- DNS ASK si###hurt.net
- DNS ASK ca###ind.net
- DNS ASK su###ytold.net
- DNS ASK su###yfind.ru
- DNS ASK th##wear.ru
- DNS ASK th###ind.net
- DNS ASK me###old.net
- DNS ASK mo###urt.net
- DNS ASK qu###told.net
- DNS ASK th###old.net
- DNS ASK ca###urt.net
- DNS ASK ca###ear.net
- DNS ASK he###urt.net
- DNS ASK qu###hurt.net
- DNS ASK si####ovember.net
- DNS ASK si####ovember.ru
- DNS ASK th####ovember.net
- DNS ASK ca####bruary.net
- DNS ASK he###low.net
- DNS ASK ca###low.net
- DNS ASK th####ebruary.net
- DNS ASK th####ebruary.ru
- DNS ASK si###slow.net
- DNS ASK si###help.net
- DNS ASK th###help.net
- DNS ASK si####ebruary.net
- DNS ASK he####bruary.net
- DNS ASK qu####ebruary.net
- DNS ASK th###low.net
- DNS ASK th##slow.ru
- DNS ASK th###elp.net
- DNS ASK th####bruary.net
- DNS ASK qu###help.net
- DNS ASK he###elp.net
- DNS ASK ca###elp.net
- DNS ASK ca##help.ru
- DNS ASK qu###slow.net
- DNS ASK ca####vember.net
- DNS ASK he####vember.net
- DNS ASK th###slow.net
- DNS ASK mi####bruary.net
- DNS ASK tr###slow.net
- DNS ASK da###urt.net
- DNS ASK mi###elp.net
- DNS ASK tr####ebruary.net
- DNS ASK tr####ebruary.ru
- DNS ASK da###ear.net
- DNS ASK cl###wear.net
- DNS ASK da###ind.net
- DNS ASK mi###low.net
- DNS ASK cl###hurt.net
- DNS ASK cl###hurt.ru
- DNS ASK mi####vember.net
- DNS ASK du##help.ru
- DNS ASK wi###elp.net
- DNS ASK du####bruary.net
- DNS ASK du####vember.net
- DNS ASK wi####vember.net
- DNS ASK du###elp.net
- DNS ASK wi##slow.ru
- DNS ASK tr####ovember.net
- DNS ASK tr###help.net
- DNS ASK wi####bruary.net
- DNS ASK du###low.net
- DNS ASK wi###low.net
- '23#.#55.255.250':1900
