Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000002] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000003] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000004] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\NameSpace_Catalog5\Catalog_Entries\000000000001] 'LibraryPath' = 'mswsock.dll'
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\NameSpace_Catalog5\Catalog_Entries\000000000003] 'LibraryPath' = 'mswsock.dll'
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000001] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000005] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000009] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000010] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000011] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000006] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000007] 'PackedCatalogItem' = ''
- [<HKLM>\SYSTEM\ControlSet001\Services\WinSock2\Parameters\Protocol_Catalog9\Catalog_Entries\000000000008] 'PackedCatalogItem' = ''
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\.redbook] 'ImagePath' = '\?'
Malicious functions:
Injects code into
the following system processes:
- <SYSTEM32>\cmd.exe
- <SYSTEM32>\winlogon.exe
- %WINDIR%\Explorer.EXE
Terminates or attempts to terminate
the following system processes:
- <SYSTEM32>\alg.exe
Modifies file system :
Creates the following files:
- %WINDIR%\$NtUninstallKB27979$\4121336045\@
- %WINDIR%\$NtUninstallKB27979$\4121336045\L\alehhooo
- %WINDIR%\$NtUninstallKB27979$\4121336045\Desktop.ini
Deletes itself.
Network activity:
Connects to:
- 'localhost':80
- 'pr####.fling.com':80
TCP:
HTTP GET requests:
- le#####eecounters.com/5699002-2F6F334BF9ACF1B2401D3874A5B0C048/counter.img?th################################
- le#####eecounters.com/5699002-2F6F334BF9ACF1B2401D3874A5B0C048/counter.img?th###############################
- pr####.fling.com/geo/txt/city.php
UDP:
- DNS ASK ��#g��7
- DNS ASK ��#�Q��
- DNS ASK ��#�6l
- DNS ASK ��#��d
- DNS ASK ��#8
- DNS ASK ��#�t&
- DNS ASK ��#�aڢ
- DNS ASK ��#'�
- DNS ASK pr####.fling.com
- DNS ASK ��#]��
- DNS ASK ��#�̐
- DNS ASK ��#>��>
- '94.##.33.246':16471
- '50.##.49.246':16471
- '79.##2.213.245':16471
- '24.##9.89.244':16471
- '11#.#42.124.245':16471
- '18#.#7.49.248':16471
- '46.##6.145.248':16471
- '24.#.96.247':16471
- '20#.#00.154.246':16471
- '97.##.93.247':16471
- '68.##.245.243':16471
- '27.#.154.238':16471
- '94.##.210.238':16471
- '12#.#54.53.238':16471
- '11#.#7.115.237':16471
- '76.##.36.238':16471
- '77.##1.90.241':16471
- '91.##8.119.243':16471
- '66.##8.226.240':16471
- '72.##9.210.238':16471
- '46.##9.233.239':16471
- '20#.#47.253.254':16471
- '81.##8.253.254':16471
- '19#.#47.253.254':16471
- '18#.#46.253.254':16471
- '79.##7.253.254':16471
- '27.##2.253.254':16471
- '79.##2.253.254':16471
- '98.##1.253.254':16471
- '78.##0.253.254':16471
- '88.##1.253.254':16471
- '16#.#46.253.254':16471
- '66.##1.168.251':16471
- '15#.#8.238.251':16471
- '11#.#46.140.251':16471
- '50.##.152.248':16471
- '1.###.91.251':16471
- '46.##6.253.254':16471
- '95.##6.253.254':16471
- '21#.#45.253.254':16471
- '46.##7.252.252':16471
- '10#.#45.253.254':16471
