Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{L3OU748D-1GU7-F4EO-X81C-P18BC4C871F8}] 'StubPath' = '<SYSTEM32>\java\Server.exe restart'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'HKCU' = '<SYSTEM32>\java\Server.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'HKLM' = '<SYSTEM32>\java\Server.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\notepad.exe'
- '<SYSTEM32>\svchost.exe'
Injects code into
the following system processes:
- <SYSTEM32>\notepad.exe
Modifies file system:
Creates the following files:
- %APPDATA%\Microsoft\Windows\cmJbQVha.dat
- <SYSTEM32>\java\Server.exe
- %APPDATA%\Microsoft\Windows\cmJbQVha.cfg
Sets the 'hidden' attribute to the following files:
- %APPDATA%\Microsoft\Windows\cmJbQVha.dat
- <SYSTEM32>\java\Server.exe
- %APPDATA%\Microsoft\Windows\cmJbQVha.cfg
Network activity:
Connects to:
- 'da######mo2012.no-ip.org':82
- 'localhost':1038
UDP:
- DNS ASK da######mo2012.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
