Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'e1fe3c67ce77b4a84bf1138bf03e0029' = '"%HOMEPATH%\Updat.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'e1fe3c67ce77b4a84bf1138bf03e0029' = '"%HOMEPATH%\Updat.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\Updat.exe' = '%HOMEPATH%\Updat.exe:*:Enabled:Updat.exe'
Creates and executes the following:
- '%HOMEPATH%\Updat.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%HOMEPATH%\Updat.exe" "Updat.exe" ENABLE
Modifies file system :
Creates the following files:
- %HOMEPATH%\Updat.exe
Network activity:
Connects to:
- 'xx####xxx.myftp.biz':1117
UDP:
- DNS ASK xx####xxx.myftp.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
