Technical Information
To ensure autorun and distribution:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\services\Cvtmae caxdma] 'Start' = '00000002'
Malicious functions:
Executes the following:
- '<SYSTEM32>\wermgr.exe' "-outproc" "836" "4156"
Modifies file system :
Creates the following files:
- C:\ProgramData\Microsoft\Windows\WER\ReportQueue\NonCritical_80072f78_805ff6e6daf5fedbb13daf2b1d56b5cbd7ea195_cab_0c2d05f9\client_manifest.txt
- %WINDIR%\Temp\OutofProcReport1112265.txt
Network activity:
Connects to:
- '20#.#6.232.182':80
- 'download.windowsupdate.com':80
UDP:
- DNS ASK www.up####.microsoft.com
- DNS ASK do#####d.microsoft.com
- DNS ASK download.windowsupdate.com
