Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\wincache\devsv0209cf8a.exe
- %APPDATA%\wincache\devsv8320b88e.exe
Malicious functions
Patches code
in dll
- devsv0209cf8a.exe process, JSCRIPT9.dll module
Modifies file system
Creates the following files
- %APPDATA%\wincache\devsv1cfb281f.exe
- %APPDATA%\wincache\desktop.ini
- %APPDATA%\devw5ea90a0f.exe
- %APPDATA%\devt8320b88e.dat
- %APPDATA%\dcf4305394.bin
Deletes following files that it created itself
- %APPDATA%\wincache\devsv1cfb281f.exe
- %APPDATA%\devw5ea90a0f.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%\devw5ea90a0f.exe' /w
- '%APPDATA%\wincache\devsv0209cf8a.exe'
- '%APPDATA%\devt8320b88e.dat' /d
Executes the following
- '%APPDATA%\devw5ea90a0f.exe' /w' (with hidden window)
- '%APPDATA%\wincache\devsv0209cf8a.exe' ' (with hidden window)
- '%APPDATA%\devt8320b88e.dat' /d' (with hidden window)
