Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'Load' = '%APPDATA%\windows host\winhost.exe.lnk'
Malicious functions:
Creates and executes the following:
- '%TEMP%\svhost.exe'
Executes the following:
- '<SYSTEM32>\reg.exe' add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%APPDATA%\windows host\winhost.exe.lnk" /f
- '<SYSTEM32>\cmd.exe'
Injects code into
the following user processes:
- svhost.exe
Modifies file system:
Creates the following files:
- %APPDATA%\Imminent\Monitoring\network.dat
- %APPDATA%\Imminent\Monitoring\system.dat
- %APPDATA%\Imminent\Logs\08-11-2017
- C:\Documents
- %TEMP%\svhost.exe
Sets the 'hidden' attribute to the following files:
- %TEMP%\svhost.exe
Network activity:
Connects to:
- 'se####y133.dynu.net':9003
UDP:
- DNS ASK se####y133.dynu.net
