Technical Information
Malicious functions
Executes the following (exploit)
- '<SYSTEM32>\regsvr32.exe' /s calc
- '<SYSTEM32>\regsvr32.exe' C:\Hefaggad\Ukdfaovkga\Buuefafa.dll
- '<SYSTEM32>\regsvr32.exe' C:\Hefaggad\Ukdfaovkga\Buuefafb.dll
Modifies file system
Creates the following files
- %TEMP%\error029480_01.xml
- C:\hefaggad\ukdfaovkga\buuefafb.dll
Network activity
Connects to
- 'na######priselimited.co.uk':80
- 'me#######ylocalmarketing.com':80
TCP
HTTP GET requests
- http://na######priselimited.co.uk/Keeu/0.html
- http://me#######ylocalmarketing.com/7z8b/0.html
UDP
- DNS ASK na######priselimited.co.uk
- DNS ASK me#######ylocalmarketing.com
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\regsvr32.exe' /s calc' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' C:\Hefaggad\Ukdfaovkga\Buuefafa.dll' (with hidden window)
- '<SYSTEM32>\regsvr32.exe' C:\Hefaggad\Ukdfaovkga\Buuefafb.dll' (with hidden window)
Executes the following
- '<SYSTEM32>\searchprotocolhost.exe' Global\UsGthrFltPipeMssGthrPipe5_ Global\UsGthrCtrlFltPipeMssGthrPipe5 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "%...
- '<SYSTEM32>\searchfilterhost.exe' 0 508 512 520 65536 516
