Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\xeSPweyu] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- '%WINDIR%\3nhiJNLu.exe'
Executes the following:
- '<SYSTEM32>\cmd.exe' /c %WINDIR%\3nhiJNLu.bat
Searches for windows to
detect analytical utilities:
- ClassName: 'FilemonClass' WindowName: ''
- ClassName: 'PROCMON_WINDOW_CLASS' WindowName: ''
- ClassName: 'RegmonClass' WindowName: ''
- ClassName: 'OLLYDBG' WindowName: ''
- ClassName: 'GBDYLLO' WindowName: ''
- ClassName: 'pediy06' WindowName: ''
Modifies file system :
Creates the following files:
- %WINDIR%\3nhiJNLu.bat
- %WINDIR%\3nhiJNLu.exe
Sets the 'hidden' attribute to the following files:
- %WINDIR%\3nhiJNLu.exe
Deletes itself.
Network activity:
Connects to:
- 'localhost':8010
UDP:
- DNS ASK .#.
Miscellaneous:
Searches for the following windows:
- ClassName: '18467-41' WindowName: ''
- ClassName: 'TAppBuilder' WindowName: ''
- ClassName: 'MS_WINHELP' WindowName: ''
- ClassName: '' WindowName: 'File Monitor - Sysinternals: www.sysinternals.com'
- ClassName: '' WindowName: 'Process Monitor - Sysinternals: www.sysinternals.com'
- ClassName: '' WindowName: 'Registry Monitor - Sysinternals: www.sysinternals.com'
