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 8�#P�`�
- DNS ASK 8�#�z :
- DNS ASK 8�#�
- DNS ASK 8�#���
- DNS ASK 8�#|#�R
- DNS ASK 8�#I�v�
- DNS ASK pr####.fling.com
- DNS ASK 8�#�Vk�
- DNS ASK 8�#O�C
- DNS ASK 8�#�#+O
- '18#.#7.3.166':16471
- '24.##8.138.170':16471
- '46.##2.26.158':16471
- '72.##.48.162':16471
- '97.##.141.170':16471
- '74.#8.8.186':16471
- '17#.#01.76.186':16471
- '83.##.42.177':16471
- '67.##6.234.185':16471
- '18#.#4.141.157':16471
- '10#.#06.254.131':16471
- '18#.#15.170.147':16471
- '13#.#0.164.11':16471
- '79.##9.75.130':16471
- '18#.#1.17.151':16471
- '20#.#53.84.154':16471
- '83.##9.212.198':16471
- '17#.#6.74.151':16471
- '11#.#67.134.152':16471
- '86.##7.18.173':16471
- '18#.#6.228.172':16471
- '13#.#45.202.176':16471
- '98.##.149.173':16471
- '12#.#0.106.171':16471
- '68.##8.179.190':16471
- '79.##7.205.190':16471
- '20#.#4.66.171':16471
- '19#.#94.209.170':16471
- '17#.#76.169.190':16471
- '89.##8.110.188':16471
- '74.##.176.188':16471
- '64.##0.164.187':16471
- '22#.#32.103.187':16471
- '21#.#30.158.189':16471
- '70.##.204.183':16471
- '50.##.101.178':16471
- '11#.#63.33.185':16471
- '11#.#73.113.184':16471
- '17#.#20.253.206':16471
- '15#.#44.120.35':16471
- '88.##6.32.36':16471
- '74.#7.6.232':16471
- '85.##.88.231':16471
- '79.##7.190.37':16471
- '11#.#3.195.42':16471
- '17#.#9.245.42':16471
- '17#.#26.7.227':16471
- '18#.#60.170.41':16471
- '17#.#7.110.234':16471
- '84.##0.37.29':16471
- '82.##.174.29':16471
- '21#.#01.49.14':16471
- '98.##0.192.18':16471
- '68.##5.103.237':16471
- '75.##8.36.236':16471
- '46.##3.2.235':16471
- '81.##.185.34':16471
- '66.##.60.237':16471
- '24.##7.70.98':16471
- '76.##7.146.99':16471
- '80.##9.59.78':16471
- '95.##.135.97':16471
- '78.#.115.107':16471
- '18#.#9.145.122':16471
- '20#.#1.3.125':16471
- '88.##8.15.111':16471
- '13#.#9.232.113':16471
- '14.##.211.75':16471
- '83.##8.214.64':16471
- '67.##4.98.68':16471
- '11#.#2.91.46':16471
- '69.##4.152.51':16471
- '21#.#0.53.221':16471
- '11#.#42.67.69':16471
- '10#.#71.96.217':16471
- '94.#4.27.69':16471
- '15#.#4.53.219':16471
