Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Adobe Updater' = ''
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'FF Update' = ''
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{SUE11510-UIK0-0PJG-D557-360IVN8TY0Y5}] 'StubPath' = ''
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}] 'StubPath' = '%WINDIR%\important\svhost.exe Restart'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Security' = ''
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'Policies' = ''
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{SUE11510-UIK0-0PJG-D557-360IVN8TY0Y5}] 'StubPath' = '%PROGRAM_FILES%install\server.exe Restart'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'Security' = ''
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'Policies' = ''
Malicious functions:
Creates and executes the following:
- '%PROGRAM_FILES%install\server.exe'
Injects code into
the following system processes:
- <SYSTEM32>\dwwin.exe
a large number of user processes.
Modifies file system :
Creates the following files:
- %APPDATA%\logs.dat
- %TEMP%\XxX.xXx
- %TEMP%\UuU.uUu
- %PROGRAM_FILES%install\server.exe
- %TEMP%\XX--XX--XX.txt
- %WINDIR%\important\svhost.exe
Sets the 'hidden' attribute to the following files:
- %APPDATA%\logs.dat
- %WINDIR%\important\svhost.exe
Deletes the following files:
- %PROGRAM_FILES%install\server.exe
- %TEMP%\XxX.xXx
- %TEMP%\XX--XX--XX.txt
- %TEMP%\UuU.uUu
Deletes itself.
Network activity:
Connects to:
- 'me#####rver.no-ip.info':8080
- 'yk###.no-ip.biz':15750
- 'localhost':8080
UDP:
- DNS ASK me#####rver.no-ip.info
- DNS ASK yk###.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''