Win32.HLLW.Autohit.15228
Added to the Dr.Web virus database:
2014-08-20
Virus description added:
2014-08-20
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'csrcs' = '<SYSTEM32>\csrcs.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices] 'csrcs' = '<SYSTEM32>\csrcs.exe'
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
blocks the following features:
- User Account Control (UAC)
Creates and executes the following:
Executes the following:
- '<SYSTEM32>\rundll32.exe' "<SYSTEM32>\WININET.dll",DispatchAPICall 1
- '<SYSTEM32>\rundll32.exe' dfdts.dll,DfdGetDefaultPolicyAndSMART
Modifies file system :
Creates the following files:
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\YF7T7AK2\checkip_dyndns_org[1]
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\YF7T7AK2\n09230945[1].asp
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\6P5SDOMI\n09230945[1].asp
- %TEMP%\~ip.tmp
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\6P5SDOMI\eny[1].htm
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\SOXZEUJX\xny[1].htm
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\BOWDBRP7\whatismyip_com[1]
- <SYSTEM32>\csrcs.exe
- %TEMP%\kkzayez
- %TEMP%\aut9185.tmp
- %TEMP%\aut9903.tmp
- <SYSTEM32>\autorun.i
- <SYSTEM32>\autorun.in
- %TEMP%\knwlnpc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\autorun.i
- <SYSTEM32>\autorun.in
- <SYSTEM32>\csrcs.exe
Deletes the following files:
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\6P5SDOMI\n09230945[1].asp
- <LS_APPDATA>\Microsoft\Windows\Temporary Internet Files\Content.IE5\YF7T7AK2\n09230945[1].asp
- %TEMP%\~ip.tmp
- %TEMP%\knwlnpc
- %TEMP%\aut9185.tmp
- %TEMP%\kkzayez
- %TEMP%\aut9903.tmp
Network activity:
Connects to:
- 'su##.#xtasix.com':85
- 'su##.#xtasix.com':80
- 'ka##.myhome.cx':87
- 'www.5e###9c0.com':80
- 'www.wh###smyip.com':80
- 'ch####p.dyndns.org':80
- 'www.5e###9c0.com':87
TCP:
HTTP GET requests:
- www.5e###9c0.com/xny.htm
- su##.#xtasix.com/eny.htm
- www.wh###smyip.com/?rn#########################################
- www.wh###smyip.com/automation/n09230945.asp
- ch####p.dyndns.org/?rn#########################################
UDP:
- DNS ASK dn#.##ftncsi.com
- DNS ASK su##.#xtasix.com
- DNS ASK ka##.myhome.cx
- DNS ASK www.wh###smyip.com
- DNS ASK ch####p.dyndns.org
- DNS ASK www.5e###9c0.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
欢迎下载
Dr.Web for Android
-
免费3个月
-
可使用所有保护组件
-
可在AppGallery/Google Pay延期
继续使用此网站意味着您同意我们使用Cookie文件和其他用于收集网站访问统计信息的技术手段。详细信息