Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'd5e0f84986e70096512ba3e11a17abcd' = '"%HOMEPATH%\EXP.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'd5e0f84986e70096512ba3e11a17abcd' = '"%HOMEPATH%\EXP.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\d5e0f84986e70096512ba3e11a17abcd.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\EXP.exe' = '%HOMEPATH%\EXP.exe:*:Enabled:EXP.exe'
Creates and executes the following:
- '%HOMEPATH%\EXP.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%HOMEPATH%\EXP.exe" "EXP.exe" ENABLE
Modifies file system :
Creates the following files:
- %HOMEPATH%\EXP.exe
Network activity:
Connects to:
- 'ma####.no-ip.biz':1177
UDP:
- DNS ASK ma####.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
