Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '54fdef93a1f0c7f13bdbe4df39204770' = '"%HOMEPATH%\ger.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '54fdef93a1f0c7f13bdbe4df39204770' = '"%HOMEPATH%\ger.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\54fdef93a1f0c7f13bdbe4df39204770.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\ger.exe' = '%HOMEPATH%\ger.exe:*:Enabled:ger.exe'
Creates and executes the following:
- '%HOMEPATH%\ger.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%HOMEPATH%\ger.exe" "ger.exe" ENABLE
Modifies file system :
Creates the following files:
- %HOMEPATH%\ger.exe
Deletes the following files:
- <SYSTEM32>\PerfStringBackup.TMP
Network activity:
Connects to:
- '69####7.no-ip.biz':999
UDP:
- DNS ASK 69####7.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
