Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '32a790c25e2a4b645e827300e906d14b' = '"%TEMP%\cmd.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '32a790c25e2a4b645e827300e906d14b' = '"%TEMP%\cmd.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\32a790c25e2a4b645e827300e906d14b.exe
Creates the following files on removable media:
- <Drive name for removable media>:\32a790c25e2a4b645e827300e906d14b.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\cmd.exe' = '%TEMP%\cmd.exe:*:Enabled:cmd.exe'
Creates and executes the following:
- '%TEMP%\cmd.exe'
- '%TEMP%\608.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\cmd.exe" "cmd.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\cmd.exe
- %TEMP%\608.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\32a790c25e2a4b645e827300e906d14b.exe
Network activity:
Connects to:
- 'dr####r44.no-ip.org':1177
UDP:
- DNS ASK dr####r44.no-ip.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
