Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Windows_reoice2009] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- '%WINDIR%\ftp.exe'
Executes the following:
- '<SYSTEM32>\calc.exe'
- '<SYSTEM32>\mstsc.exe'
Injects code into
the following system processes:
- <SYSTEM32>\calc.exe
Modifies file system :
Creates the following files:
- %CommonProgramFiles%\Microsoft Shared\MSInfo\reoice2009.exe
- %PROGRAM_FILES%\_reoice2009.exe
- %CommonProgramFiles%\Microsoft Shared\MSInfo\SetupWay.txt
- %WINDIR%\xin.jpg
- %WINDIR%\ftp.exe
Sets the 'hidden' attribute to the following files:
- %PROGRAM_FILES%\_reoice2009.exe
- %CommonProgramFiles%\Microsoft Shared\MSInfo\reoice2009.exe
Deletes the following files:
- %CommonProgramFiles%\Microsoft Shared\MSInfo\SetupWay.txt
- %WINDIR%\ftp.exe
Network activity:
Connects to:
- 'yo#####008.b81.zgsj.net':80
TCP:
HTTP GET requests:
- yo#####008.b81.zgsj.net/ip.txt
UDP:
- DNS ASK yo#####008.b81.zgsj.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WINHELP' WindowName: '(null)'
- ClassName: 'TNewyearSaxi' WindowName: '(null)'
- ClassName: 'TAppBuilder' WindowName: '(null)'
- ClassName: 'EDIT' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
