Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'gpresultl' = '"%APPDATA%\gpresultl.exe"'
Creates the following files on removable media:
- <Drive name for removable media>:\jkp.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- '%APPDATA%\gpresultl.exe'
Modifies file system :
Creates the following files:
- %APPDATA%\Microsoft\Crypto\RSA\S-1-5-21-2052111302-484763869-725345543-1003\3310a4fa6cb9c60504498d7eea986fc2_23ef5514-3059-436f-a4a7-4cefaab20eb1
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\run[1].htm
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\run[1].htm
- %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\Preferred
- %APPDATA%\gpresultl.exe
- %APPDATA%\Microsoft\Protect\S-1-5-21-2052111302-484763869-725345543-1003\c9ef3ff7-3543-4c46-bc58-edb24ce75f0d
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\jkp.exe
- <Drive name for removable media>:\autorun.inf
Deletes the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\run[1].htm
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\run[1].htm
Network activity:
Connects to:
- 'www.ze###code.net':80
TCP:
HTTP POST requests:
- www.ze###code.net/herpnet/run.php
UDP:
- DNS ASK www.ze###code.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
