Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '7AD.exe' = '%PROGRAM_FILES%\Internet Explorer\3006\7AD.exe'
Malicious functions:
Modifies settings of Windows Internet Explorer:
- [<HKLM>\SYSTEM\ControlSet001\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings] 'ProxyEnable' = '00000001'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings] 'ProxyServer' = 'http=127.0.0.1:50970'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings] 'ProxyEnable' = '00000001'
Modifies file system :
Creates the following files:
- %TEMP%\1.exe
- %TEMP%\2.exe
- %PROGRAM_FILES%\Internet Explorer\3006\7AD.exe
- %APPDATA%\67C19\9B32.7C1
Deletes the following files:
- %TEMP%\2.exe
- %TEMP%\1.exe
Network activity:
Connects to:
- 'go#####ilestorage.com':80
- '01###bpages.com':80
- 'bi####rrybox.com':80
TCP:
HTTP GET requests:
- go#####ilestorage.com/logo.png?tq#####################################################################################
- go#####ilestorage.com/logo.png?tq######################################################################################
- bi####rrybox.com/logo.png?tq#########################################################################
- 01###bpages.com/christian14.jpg?pr#################################################################
UDP:
- DNS ASK go#####ilestorage.com
- DNS ASK bi####rrybox.com
- DNS ASK 01###bpages.com
- '<Private IP address>':1035
- '<Private IP address>':1034