Technical Information
Malicious functions:
Executes the following:
- '%TEMP%\~nsu.tmp\Au_.exe' _?=<Current directory>\
Modifies file system:
Creates the following files:
- %TEMP%\nsk3.tmp\WmiInspector.dll
- %HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\U98D4X8H\r[1]
- %HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\2VAZY7AN\r[1]
- %HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\ibf-cmi-1938953175.us-east-1.elb.amazonaws[1].htm
- %TEMP%\~nsu.tmp\Au_.exe
- %TEMP%\nsk3.tmp\System.dll
- %TEMP%\nsk3.tmp\inetc.dll
Deletes the following files:
- %TEMP%\nsk3.tmp\System.dll
- %TEMP%\nsk3.tmp\WmiInspector.dll
- %TEMP%\nsj4.tmp
- %TEMP%\nsk3.tmp\inetc.dll
Deletes itself.
Network activity:
Connects to:
- 'da##.#iphysics.com':80
- 'ib###########53175.us-east-1.elb.amazonaws.com':80
TCP:
HTTP GET requests:
- http://da##.#iphysics.com/r?_=############################################################################
HTTP POST requests:
- http://ib###########53175.us-east-1.elb.amazonaws.com/
UDP:
- DNS ASK da##.#iphysics.com
- DNS ASK ib###########53175.us-east-1.elb.amazonaws.com
Miscellaneous:
Searches for the following windows:
- ClassName: '#32770' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
