Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\wincache\devsvca8d3118.exe
- %APPDATA%\wincache\devsv114ad475.exe
Malicious functions
Patches code
in dll
- devsvca8d3118.exe process, JSCRIPT9.dll module
Modifies file system
Creates the following files
- %APPDATA%\wincache\devsvf551a83b.exe
- %APPDATA%\wincache\desktop.ini
- %APPDATA%\devwaa4dc2ad.exe
- %APPDATA%\devt2b7ae87a.dat
- %APPDATA%\dca696241a.bin
Deletes following files that it created itself
- %APPDATA%\wincache\devsvf551a83b.exe
- %APPDATA%\devwaa4dc2ad.exe
Network activity
Connects to
- '14#.#8.76.119':7689
TCP
HTTP GET requests
- http://14#.##.76.119:7689/KehuA/dwmc.bin via 14#.#8.76.119
Miscellaneous
Creates and executes the following
- '%APPDATA%\devwaa4dc2ad.exe' /w
- '%APPDATA%\wincache\devsvca8d3118.exe'
- '%APPDATA%\devt2b7ae87a.dat' /d
Executes the following
- '%APPDATA%\devwaa4dc2ad.exe' /w' (with hidden window)
- '%APPDATA%\wincache\devsvca8d3118.exe' ' (with hidden window)
- '%APPDATA%\devt2b7ae87a.dat' /d' (with hidden window)
