Technical Information
Malicious functions
Executes the following
- '<SYSTEM32>\taskkill.exe' /F /IM RuntimeBroker_rustdesk.exe
Modifies file system
Creates the following files
- %LOCALAPPDATA%\rustdesk\desktop_drop_plugin.dll
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\fonts\materialicons-regular.otf
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\win.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\voice_call_waiting.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\voice_call.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\unpinned.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\trash.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\transfer.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\tabbar.ttf
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\secure_relay.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\secure.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\search.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\screen.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\scam.png
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\refresh.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\record_screen.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\rec.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\pinned.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\peer_searchbar.ttf
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\mac.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\logo.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\linux.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\keyboard.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\kb_layout_not_iso.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\dash_chat_2\assets\placeholder.png
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\flex_color_picker\assets\opacity.png
- %APPDATA%\rustdesk\config\rustdesk.2756_threadid(13)_1700163550235000000
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\wakelock_web\assets\no_sleep.js
- %APPDATA%\rustdesk\config\rustdesk_local.2756_threadid(29)_1700163549803000000
- %WINDIR%\serviceprofiles\localservice\appdata\roaming\rustdesk\log\rustdesk_rcurrent.log
- %APPDATA%\rustdesk\config\rustdesk2.2756_threadid(23)_1700163546614000000
- %APPDATA%\rustdesk\config\rustdesk.2756_threadid(11)_1700163546477000000
- %APPDATA%\rustdesk\config\rustdesk.2756_threadid(11)_1700163546473000000
- %APPDATA%\rustdesk\config\rustdesk2.2756_threadid(11)_1700163546469000000
- %APPDATA%\rustdesk\config\rustdesk.2756_threadid(26)_1700163546405000000
- %APPDATA%\rustdesk\config\rustdesk.2756_threadid(11)_1700163546372000000
- %APPDATA%\rustdesk\config\rustdesk2.2756_threadid(23)_1700163546135000000
- %APPDATA%\rustdesk\log\check-hwcodec-config\rustdesk_rcurrent.log
- %APPDATA%\rustdesk\log\portable-service\rustdesk_rcurrent.log
- %APPDATA%\rustdesk\config\rustdesk_hwcodec.2756_threadid(8)_1700163545285000000
- %ALLUSERSPROFILE%\rustdesk\shared_memory_portable_service
- %TEMP%\shared_memory-rs\shmem_b55a400f2ff591f7
- %APPDATA%\rustdesk\log\rustdesk_rcurrent.log
- %LOCALAPPDATA%\rustdesk\rustdeskidddriver\rustdeskidddriver.inf
- %LOCALAPPDATA%\rustdesk\rustdeskidddriver\rustdeskidddriver.dll
- %LOCALAPPDATA%\rustdesk\rustdeskidddriver\rustdeskidddriver.cat
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\shaders\ink_sparkle.frag
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\window_manager\images\ic_chrome_unmaximize.png
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\window_manager\images\ic_chrome_minimize.png
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\window_manager\images\ic_chrome_maximize.png
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\window_manager\images\ic_chrome_close.png
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\kb_layout_iso.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\packages\dash_chat_2\assets\profile_placeholder.png
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\insecure_relay.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\arrow.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\address_book.ttf
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\actions_mobile.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\actions.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\notices.z
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\fontmanifest.json
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assetmanifest.json
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assetmanifest.bin
- %LOCALAPPDATA%\rustdesk\data\icudtl.dat
- %LOCALAPPDATA%\rustdesk\data\app.so
- %LOCALAPPDATA%\rustdesk\window_size_plugin.dll
- %LOCALAPPDATA%\rustdesk\window_manager_plugin.dll
- %LOCALAPPDATA%\rustdesk\windowinjection.dll
- %LOCALAPPDATA%\rustdesk\url_launcher_windows_plugin.dll
- %LOCALAPPDATA%\rustdesk\uni_links_desktop_plugin.dll
- %LOCALAPPDATA%\rustdesk\texture_rgba_renderer_plugin.dll
- %LOCALAPPDATA%\rustdesk\screen_retriever_plugin.dll
- %LOCALAPPDATA%\rustdesk\rustdeskidddriver.cer
- %LOCALAPPDATA%\rustdesk\rustdesk.exe
- %LOCALAPPDATA%\rustdesk\librustdesk.dll
- %LOCALAPPDATA%\rustdesk\flutter_windows.dll
- %LOCALAPPDATA%\rustdesk\flutter_custom_cursor_plugin.dll
- %LOCALAPPDATA%\rustdesk\dylib_virtual_display.dll
- %LOCALAPPDATA%\rustdesk\desktop_multi_window_plugin.dll
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\android.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-apple.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\home.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-auth0.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\gestures.ttf
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\fullscreen_exit.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\fullscreen.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\folder_new.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\folder.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\file_transfer.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\file.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\dots.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\display.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\close.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\chevron_up_chevron_down.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\checkbox-outline.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\chat2.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\chat.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\call_wait.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\call_end.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-okta.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-google.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-gitlab.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-github.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-facebook.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-default.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\auth-azure.svg
- %LOCALAPPDATA%\rustdesk\data\flutter_assets\assets\insecure.svg
- %APPDATA%\rustdesk\config\rustdesk_hwcodec.2796_threadid(20)_1700163551926000000
Moves the following files
- from %APPDATA%\rustdesk\config\rustdesk_hwcodec.2756_threadid(8)_1700163545285000000 to %APPDATA%\rustdesk\config\rustdesk_hwcodec.toml
- from %APPDATA%\rustdesk\config\rustdesk2.2756_threadid(23)_1700163546135000000 to %APPDATA%\rustdesk\config\rustdesk2.toml
- from %APPDATA%\rustdesk\config\rustdesk.2756_threadid(11)_1700163546372000000 to %APPDATA%\rustdesk\config\rustdesk.toml
- from %APPDATA%\rustdesk\config\rustdesk.2756_threadid(26)_1700163546405000000 to %APPDATA%\rustdesk\config\rustdesk.toml
- from %APPDATA%\rustdesk\config\rustdesk2.2756_threadid(11)_1700163546469000000 to %APPDATA%\rustdesk\config\rustdesk2.toml
- from %APPDATA%\rustdesk\config\rustdesk.2756_threadid(11)_1700163546473000000 to %APPDATA%\rustdesk\config\rustdesk.toml
- from %APPDATA%\rustdesk\config\rustdesk.2756_threadid(11)_1700163546477000000 to %APPDATA%\rustdesk\config\rustdesk.toml
- from %APPDATA%\rustdesk\config\rustdesk2.2756_threadid(23)_1700163546614000000 to %APPDATA%\rustdesk\config\rustdesk2.toml
- from %APPDATA%\rustdesk\config\rustdesk_local.2756_threadid(29)_1700163549803000000 to %APPDATA%\rustdesk\config\rustdesk_local.toml
- from %APPDATA%\rustdesk\config\rustdesk.2756_threadid(13)_1700163550235000000 to %APPDATA%\rustdesk\config\rustdesk.toml
- from %APPDATA%\rustdesk\config\rustdesk_hwcodec.2796_threadid(20)_1700163551926000000 to %APPDATA%\rustdesk\config\rustdesk_hwcodec.toml
Network activity
Connects to
- 'rs###.rustdesk.com':21116
- 'rs###.rustdesk.com':21115
- 'gi##ub.com':443
TCP
Other
- 'rs###.rustdesk.com':21116
- 'rs###.rustdesk.com':21115
- 'gi##ub.com':443
UDP
- DNS ASK rs###.rustdesk.com
- DNS ASK gi##ub.com
- 'rs###.rustdesk.com':21116
Miscellaneous
Searches for the following windows
- ClassName: '' WindowName: ''
- ClassName: 'FLUTTER_RUNNER_WIN32_WINDOW' WindowName: 'RustDesk'
Creates and executes the following
- '%LOCALAPPDATA%\rustdesk\rustdesk.exe'
- '%LOCALAPPDATA%\rustdesk\rustdesk.exe' --portable-service
- '%LOCALAPPDATA%\rustdesk\rustdesk.exe' --check-hwcodec-config
- '%LOCALAPPDATA%\rustdesk\rustdesk.exe' --run-as-system
- '%LOCALAPPDATA%\rustdesk\rustdesk.exe' --portable-service' (with hidden window)
Executes the following
- '<SYSTEM32>\icacls.exe' %ALLUSERSPROFILE%\RustDesk /grant *S-1-1-0:(OI)(CI)F /T
- '<SYSTEM32>\icacls.exe' %ALLUSERSPROFILE%\RustDesk\shared_memory_portable_service /grant *S-1-1-0:(OI)(CI)F /T
- '<SYSTEM32>\cmd.exe' /c "taskkill /F /IM RuntimeBroker_rustdesk.exe"