Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %WINDIR%\Tasks\PileFile logon.job
- %WINDIR%\Tasks\PileFile reminder.job
Malicious functions:
Creates and executes the following:
- '%TEMP%\tmp3.exe' /s /t /i NationZoom /u http://www.ch####wnload.com/index.php /ta
- '%TEMP%\<Virus name>.exe'
Searches for registry branches where third party applications store passwords:
- [<HKCU>\Software\Microsoft\MessengerService]
Modifies file system :
Creates the following files:
- %TEMP%\<Virus name>Download_1\<Virus name>.exe
- %TEMP%\tmp3.exe
- %TEMP%\awh4.tmp
- %APPDATA%\Oxy\config.xml
- %TEMP%\<Virus name>.exe
- %TEMP%\<Virus name>_002908.log
- %TEMP%\htmlayout.dll
Deletes the following files:
- %TEMP%\<Virus name>_002908.log
Moves the following files:
- from %TEMP%\awh4.tmp to %TEMP%\12CC814D1D727C420C79FEA765A6B17A.ini
Network activity:
Connects to:
- 'www.ch####wnload.com':80
- 'localhost':1042
- 'www.ma###soth.com':80
TCP:
HTTP GET requests:
- http://www.ma###soth.com/api/keywordexecute/c904cf74055a467aa143c3bf5ed4fadf/951100004/<Auxiliary name>
- http://www.ma###soth.com/api/cc
HTTP POST requests:
- http://www.ch####wnload.com/namen.php
UDP:
- DNS ASK www.ch####wnload.com
- DNS ASK www.ma###soth.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
