Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'ab4bc69412390f0f7668c06e3fd4e45c' = '"%TEMP%\ßôý ßåd .exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ab4bc69412390f0f7668c06e3fd4e45c' = '"%TEMP%\ßôý ßåd .exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\ab4bc69412390f0f7668c06e3fd4e45c.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\?oy ?ad .exe' = '%TEMP%\ßôý ßåd .exe:*:Enabled:ßôý ßåd .exe'
Creates and executes the following:
- '%TEMP%\?oy ?ad .exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\?oy ?ad .exe" "?oy ?ad .exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\?oy ?ad .exe
Network activity:
Connects to:
- 'al#####ab94.no-ip.biz':1553
UDP:
- DNS ASK al#####ab94.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
