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' = ''
Malicious functions:
Injects code into
the following system processes:
- <SYSTEM32>\cmd.exe
- <SYSTEM32>\services.exe
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- C:\RECYCLER\S-1-5-18\$2ebe1c2e2a38cb36436c4d1cb8c2630c\n
- %WINDIR%\assembly\GAC\Desktop.ini
- C:\RECYCLER\S-1-5-18\$2ebe1c2e2a38cb36436c4d1cb8c2630c\@
- C:\RECYCLER\S-1-5-21-2052111302-484763869-725345543-1003\$2ebe1c2e2a38cb36436c4d1cb8c2630c\@
- C:\RECYCLER\S-1-5-21-2052111302-484763869-725345543-1003\$2ebe1c2e2a38cb36436c4d1cb8c2630c\n
Deletes itself.
Network activity:
Connects to:
- 'localhost':80
- 'pr####.fling.com':80
TCP:
HTTP GET requests:
- fo#####-counters.com/5699145-24B8EBEDAA47374020E664A2406FB684/counter.img?th###############################
- pr####.fling.com/geo/txt/city.php
UDP:
- DNS ASK p�#y A~
- DNS ASK p�#��?
- DNS ASK p�#�)
- DNS ASK p�#�+�$
- DNS ASK p�#U�
- DNS ASK p�#`rWL
- DNS ASK pr####.fling.com
- DNS ASK p�#��JN
- DNS ASK p�#f+b9
- DNS ASK p�#�� �
- '68.##7.228.89':16471
- '22#.#6.90.88':16471
- '18#.#66.193.85':16471
- '24.##5.114.213':16471
- '17#.#2.126.94':16471
- '99.##8.135.214':16471
- '10#.#76.204.219':16471
- '17#.#2.50.78':16471
- '98.##1.76.76':16471
- '17#.#5.158.223':16471
- '24.#7.83.83':16471
- '97.##.152.82':16471
- '17#.#96.73.81':16471
- '76.##8.212.120':16471
- '24.##6.35.118':16471
- '17#.#02.68.110':16471
- '12#.#2.136.207':16471
- '98.##7.154.207':16471
- '98.##2.165.207':16471
- '75.##1.158.208':16471
- '24.##1.251.210':16471
- '21#.#0.105.101':16471
- '11#.#08.237.212':16471
- '68.##.124.104':16471
- '69.##4.13.209':16471
- '60.##8.123.209':16471
- '24.##5.179.32':16471
- '21#.#5.113.29':16471
- '98.##5.211.21':16471
- '5.###.196.43':16471
- '18#.#55.163.38':16471
- '76.##9.96.35':16471
- '17#.#9.32.241':16471
- '99.##2.187.17':16471
- '98.##4.244.15':16471
- '72.##9.16.14':16471
- '69.##8.243.19':16471
- '21#.#28.180.19':16471
- '68.#.122.18':16471
- '69.##2.157.69':16471
- '31.##.208.226':16471
- '1.#.156.68':16471
- '24.##.191.223':16471
- '79.##4.226.223':16471
- '10#.#89.192.72':16471
- '50.#.216.66':16471
- '69.##4.152.51':16471
- '61.##2.120.51':16471
- '61.#4.56.51':16471
- '18#.#0.104.62':16471
- '12#.#47.36.62':16471
- '95.##.151.54':16471
