Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\usbcon] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\usbcon.exe
Executes the following:
- <SYSTEM32>\ping.exe 127.0.0.1 -n 5
Hides the following processes:
- <SYSTEM32>\usbcon.exe
Modifies file system :
Creates the following files:
- <DRIVERS>\usbmgr.tmp
- <DRIVERS>\usbmgr.sys
- %TEMP%\cla1.tmp
- <SYSTEM32>\usbcon.exe
Deletes the following files:
- <DRIVERS>\usbmgr.tmp
- %TEMP%\cla1.tmp
Network activity:
Connects to:
- 'ne##.##ilstarnotice.com':53
UDP:
- DNS ASK ne##.##ilstarnotice.com