Technical Information
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\msbuild.exe
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %LOCALAPPDATA%\microsoft\edge\user data\default\login data
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data
Modifies file system
Creates the following files
- %LOCALAPPDATA%\microsoft\clr_v4.0_32\usagelogs\msbuild.exe.log
Network activity
Connects to
- 'ip##pi.com':80
- '19#.#33.254.162':5555
TCP
HTTP GET requests
- http://ip##pi.com/json/
Other
- '19#.#33.254.162':5555
UDP
- DNS ASK ip##pi.com
Miscellaneous
Executes the following
- '%WINDIR%\microsoft.net\framework\v4.0.30319\msbuild.exe'
- '%WINDIR%\syswow64\cmd.exe' /C choice /C Y /N /D Y /T 3 & Del "%WINDIR%\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
- '%WINDIR%\syswow64\choice.exe' /C Y /N /D Y /T 3
- '%WINDIR%\syswow64\cmd.exe' /C choice /C Y /N /D Y /T 3 & Del "%WINDIR%\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"' (with hidden window)
