Technical Information
To ensure autorun and distribution
Sets the following service settings
- [<HKLM>\System\CurrentControlSet\Services\ikJqLWc.dll] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\ikJqLWc.dll] 'ImagePath' = '<SYSTEM32>\regsvr32.exe "<SYSTEM32>\NkvMyC\ikJqLWc.dll"'
- [<HKLM>\System\CurrentControlSet\Services\DWGibma.dll] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\DWGibma.dll] 'ImagePath' = '<SYSTEM32>\regsvr32.exe "<SYSTEM32>\FmzeSZzyBJRLs\DWGibma.dll"'
Creates the following services
- 'ikJqLWc.dll' <SYSTEM32>\regsvr32.exe "<SYSTEM32>\NkvMyC\ikJqLWc.dll"
- 'DWGibma.dll' <SYSTEM32>\regsvr32.exe "<SYSTEM32>\FmzeSZzyBJRLs\DWGibma.dll"
Malicious functions
Executes the following (exploit)
- '<SYSTEM32>\regsvr32.exe' /S ..\soci1.ocx
- '<SYSTEM32>\regsvr32.exe' /S ..\soci2.ocx
- '<SYSTEM32>\regsvr32.exe' /S ..\soci3.ocx
- '<SYSTEM32>\regsvr32.exe' /S ..\soci4.ocx
Modifies file system
Creates the following files
- %HOMEPATH%\soci3.ocx
- %HOMEPATH%\soci4.ocx
- <Current directory>\dc261000
Moves the following files
- from %HOMEPATH%\soci3.ocx to <SYSTEM32>\nkvmyc\ikjqlwc.dll
- from %HOMEPATH%\soci4.ocx to <SYSTEM32>\fmzeszzybjrls\dwgibma.dll
Substitutes the following files
- <PATH_SAMPLE>.xls
Network activity
Connects to
- 'ak###arabic.com':80
- 'gr####izard.co.za':443
- 'x1.#.lencr.org':80
- 'bo####befree.org.za':80
- 'wp.##yaz.net':80
- '16#.#0.222.65':443
- '14#.#02.108.116':8080
- '10#.#68.155.143':8080
- '21#.#39.212.5':443
- '17#.#05.226.75':8080
- '14#.#6.131.28':8080
- '19#.#18.30.83':443
- '20#.#48.79.14':8080
TCP
HTTP GET requests
- http://ak###arabic.com/cgi-bin/NxYwE8FyaIw3Kgile/
- http://x1.#.lencr.org/
- http://bo####befree.org.za/kQLk1lMTa79K4xwgJ5g/ZMmtgsoZk9ng1S6V/
- http://wp.##yaz.net/bayar1/7sa9BpCVdDRcrMWiROv3/
Other
- 'gr####izard.co.za':443
- '21#.#39.212.5':443
- '17#.#05.226.75':8080
- '14#.#6.131.28':8080
UDP
- DNS ASK ak###arabic.com
- DNS ASK gr####izard.co.za
- DNS ASK x1.#.lencr.org
- DNS ASK bo####befree.org.za
- DNS ASK wp.##yaz.net
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\regsvr32.exe' /S ..\soci1.ocx' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' /S ..\soci2.ocx' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' /S ..\soci3.ocx' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' /S ..\soci4.ocx' (with hidden window)
Executes the following
- '<SYSTEM32>\regsvr32.exe' "<SYSTEM32>\NkvMyC\ikJqLWc.dll"
- '<SYSTEM32>\regsvr32.exe' "<SYSTEM32>\FmzeSZzyBJRLs\DWGibma.dll"
