Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] ' ' = ''
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{0662HL68-7HWW-AH7P-B2LF-0H0F357SCC38}] 'StubPath' = 'c:\directory\Microsoft\Pluguin\Microsoft\Pluguin.dll Restart'
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{0662HL68-7HWW-AH7P-B2LF-0H0F357SCC38}] 'StubPath' = ''
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] ' ' = ''
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] ' ' = ''
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] ' ' = ''
Malicious functions:
Executes the following:
- '%WINDIR%\explorer.exe'
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- %APPDATA%\logs.dat
- %TEMP%\XxX.xXx
- %TEMP%\UuU.uUu
- %TEMP%\XX--XX--XX.txt
- %TEMP%\aut1.tmp
- %TEMP%\glrzjet
- C:\directory\Microsoft\Pluguin\Microsoft\Pluguin.dll
Sets the 'hidden' attribute to the following files:
- %APPDATA%\logs.dat
- C:\directory\Microsoft\Pluguin\Microsoft\Pluguin.dll
Deletes the following files:
- %TEMP%\UuU.uUu
- %TEMP%\XxX.xXx
- %TEMP%\XX--XX--XX.txt
- %TEMP%\aut1.tmp
- %TEMP%\glrzjet
Deletes itself.
Network activity:
Connects to:
- 'no#####sil.no-ip.org':2000
UDP:
- DNS ASK no#####sil.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''