Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '5b6d9a41213a0c1a79f577590ab38087' = '"%TEMP%\flash.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '5b6d9a41213a0c1a79f577590ab38087' = '"%TEMP%\flash.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\flash.exe' = '%TEMP%\flash.exe:*:Enabled:flash.exe'
Creates and executes the following:
- '%TEMP%\flash.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\flash.exe" "flash.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\flash.exe
Network activity:
Connects to:
- 'jh#####n120.ddns.net':5552
UDP:
- DNS ASK jh#####n120.ddns.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
