Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '666999666' = 'C:\Users\Public\Documents\<File name>.exe'
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe
- %WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe
Modifies file system
Creates the following files
- C:\users\public\documents\<File name>.exe
- %LOCALAPPDATA%\microsoft\clr_v4.0_32\usagelogs\<File name>.exe.log
- %LOCALAPPDATA%\microsoft\clr_v4.0_32\usagelogs\regasm.exe.log
Network activity
Connects to
- '14#.#85.221.31':12263
Miscellaneous
Executes the following
- '%WINDIR%\microsoft.net\framework\v4.0.30319\regasm.exe'
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe'
