Technical Information
Malicious functions:
Executes the following:
- '%TEMP%\irvigline.exe'
Modifies file system:
Creates the following files:
- %HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\checkip.dyndns[1]
- %TEMP%\irvigline.exe
Deletes itself.
Network activity:
Connects to:
- '21#.#6.93.250':443
- '65.##.236.173':443
- '69.##4.171.44':443
- '98.##4.11.253':443
- '77.##.30.156':443
- '17#.#16.247.74':443
- '24.##8.217.188':443
- '10#.#74.123.66':443
- '24.##.131.116':443
- 'ch####p.dyndns.org':80
- '72.##0.82.80':443
- '18#.#55.239.34':443
- '69.#.204.114':443
- '17#.#48.31.6':443
TCP:
HTTP GET requests:
- http://ch####p.dyndns.org/
UDP:
- DNS ASK ch####p.dyndns.org
