Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'ce6fae9e75f5886dac382021463d7cfd' = '"%TEMP%\dlhost.com" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ce6fae9e75f5886dac382021463d7cfd' = '"%TEMP%\dlhost.com" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\ce6fae9e75f5886dac382021463d7cfd.exe
Creates the following files on removable media:
- <Drive name for removable media>:\ce6fae9e75f5886dac382021463d7cfd.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\dlhost.com' = '%TEMP%\dlhost.com:*:Enabled:dlhost.com'
Creates and executes the following:
- '%TEMP%\dlhost.com'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\dlhost.com" "dlhost.com" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\dlhost.com
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\ce6fae9e75f5886dac382021463d7cfd.exe
Network activity:
Connects to:
- 'wh######23321h.no-ip.biz':1177
UDP:
- DNS ASK wh######23321h.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'