Technical Information
Malicious functions:
Executes the following:
- '<SYSTEM32>\rundll32.exe' %PROGRAM_FILES%\MSBuild\Manage.cpl comdl2
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\w0[1].jpg
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\w0[1].jpg
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\w0[1].jpg
- %TEMP%\kb-275953.tmp
- %TEMP%\kb-278593.tmp
- <SYSTEM32>\kb-x86-anti.xml
Sets the 'hidden' attribute to the following files:
- %PROGRAM_FILES%\NamiRobot\ResChs.dll
- %PROGRAM_FILES%\MSBuild\Manage.cpl
Deletes the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\w0[1].jpg
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\w0[1].jpg
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\w0[1].jpg
Moves the following files:
- from %TEMP%\kb-278593.tmp to %PROGRAM_FILES%\NamiRobot\ResChs.dll
- from %TEMP%\kb-275953.tmp to %PROGRAM_FILES%\MSBuild\Manage.cpl
Network activity:
Connects to:
- 'yk.##77888.com':80
- 'jj.##77888.com':80
- 'a5####1744.gicp.net':8888
TCP:
HTTP GET requests:
- yk.##77888.com/temp/w0.jpg
- jj.##77888.com/temp/w0.jpg
UDP:
- DNS ASK yk.##77888.com
- DNS ASK jj.##77888.com
- DNS ASK a5####1744.gicp.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
