Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Vwxyab Defghijk Mno] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\DSLserverapgo] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\360DL222.exe
- <SYSTEM32>\360DLsss11.exe
- <SYSTEM32>\360DL2223.exe
- <SYSTEM32>\360LX111.exe
- <DRIVERS>\pipi_ins_268.exe
- <DRIVERS>\pipi_ins_268.exe (downloaded from the Internet)
Executes the following:
- <SYSTEM32>\svchost.exe -k netsvcs
- <SYSTEM32>\svchost.exe -k imgsvc
- %PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://www.ew##ai.com/iclk/?zo##############
- %PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://www.ku##51.com/
- <SYSTEM32>\taskkill.exe /f /im DNF.exe.manifest
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\1948[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\8808[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\llv8[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\7224[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\kubo51[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\1118-DnYCM[1].htm
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\6625[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\kguigushi[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\buhuiwg[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\langman[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\5266[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\6625[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\5266[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\langman[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\iclk[1]
- <SYSTEM32>\360DL222.exe
- <SYSTEM32>\360DLsss11.exe
- <SYSTEM32>\360DL2223.exe
- <DRIVERS>\pipi_ins_268.exe
- <SYSTEM32>\.ПµНіОДјю.txt
- <DRIVERS>\pipi_ins_268.exe.tmp
- <SYSTEM32>\360LX111.exe
- <SYSTEM32>\GHKGJH.dll
- C:\Documents and Settings\Temp.log
- %PROGRAM_FILES%\Bwxy\Gwxyabcde.gif
- <SYSTEM32>\Soug.ime
- C:\Documents and Settings\temp2.gif
- C:\Documents and Settings\temp.gif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\kubo51[2]
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\360DL2223.exe
- <SYSTEM32>\GHKGJH.dll
- %PROGRAM_FILES%\Bwxy\Gwxyabcde.gif
- <SYSTEM32>\360LX111.exe
- <SYSTEM32>\360DL222.exe
- <SYSTEM32>\360DLsss11.exe
Deletes the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\kubo51[2]
- C:\Documents and Settings\Temp.log
- <DRIVERS>\pipi_ins_268.exe.tmp
Network activity:
Connects to:
- 'www.dy##5.com':80
- 'www.dy##2.com':80
- 'www.87##w.com':80
- 'www.dy##0.com':80
- 'www.le##v.com':80
- 'www.bu##iwg.com':80
- 'www.52###nhu.com':80
- 'www.kg###ushi.com':80
- 'la####n520.3322.org':70
- 'any':99
- 'www.ll#8.cc':80
- 'www.ku##51.com':80
- 'localhost':1043
- 'localhost':1041
- 'localhost':1035
- 'www.66#5.me':80
- 'www.ew##ai.com':80
- 'la####n520.3322.org':99
- 'localhost':1048
- 'dl.#ipi.cn':80
- 'localhost':1046
TCP:
HTTP GET requests:
- www.le##v.com/5266
- www.le##v.com/langman
- www.ll#8.cc/
- www.66#5.me/
- www.bu##iwg.com/
- www.52###nhu.com/langman
- www.87##w.com/5266
- www.kg###ushi.com/
- www.ku##51.com/
- dl.#ipi.cn/pipi_ins_268.exe
- www.66#5.me/soft/Dn_YCM/1118-DnYCM.htm
- www.66#5.me/?39##
- www.dy##5.com/vod/1948
- www.dy##2.com/vod/8808
- www.ew##ai.com/iclk/?zo##############
- www.dy##0.com/vod/7224
UDP:
- DNS ASK www.32#4.cn
- DNS ASK www.52#6.me
- DNS ASK www.le##v8.net
- DNS ASK www.dy##2.com
- DNS ASK www.52###nhu.com
- DNS ASK www.kg###ushi.com
- DNS ASK www.77##k.com
- DNS ASK www.bu##iwg.com
- DNS ASK www.d4#.cc
- DNS ASK www.lz##2.com
- DNS ASK www.ew##ai.com
- DNS ASK la####n520.3322.org
- DNS ASK dl.#ipi.cn
- DNS ASK www.66#5.me
- DNS ASK www.ku##51.com
- DNS ASK www.87##w.com
- DNS ASK www.dy##5.com
- DNS ASK www.le##v.com
- DNS ASK www.ll#8.cc
- DNS ASK www.dy##0.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'CicLoaderWndClass' WindowName: ''
- ClassName: 'OleMainThreadWndClass' WindowName: ''
- ClassName: '' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
