Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'load' = '%APPDATA%\Microsoft\comrepl.exe'
Malicious functions:
Creates and executes the following:
- %APPDATA%\Microsoft\comrepl.exe /waitservice
Modifies file system :
Creates the following files:
- <DRIVERS>\mstsc.exe
- %APPDATA%\Microsoft\comrepl.exe
- %WINDIR%\mstinit.exe
- <LS_APPDATA>\spoolsv.exe
Network activity:
Connects to:
- 'www.re##mer.com':80
TCP:
HTTP GET requests:
- www.re##mer.com/img/gt.cgi?s=#################
UDP:
- DNS ASK www.re##mer.com
- '<Private IP address>':1035
