Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/06/2026, 19:18

General

  • Target
    2026-06-28_c23d241ac6abd2a73cace048b6cb3cec_akira_icedid.exe
  • Size 27.0MB
  • Sample260628-x1c57act2w
  • SHA256 d25de9c4cd8907352b100793e273237bd8b4ebbad162df7892ad6359265b5610
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies file permissions 1 TTPs 2 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 2 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 56 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Kills process with taskkill 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-28_c23d241ac6abd2a73cace048b6cb3cec_akira_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_c23d241ac6abd2a73cace048b6cb3cec_akira_icedid.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\system32\taskkill.exe
      "taskkill" /F /IM RuntimeBroker_rustdesk.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2492
    • C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\rustdesk-ruemmele-net.exe
      "C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\.\rustdesk-ruemmele-net.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1808
      • C:\Windows\system32\icacls.exe
        "icacls" C:\ProgramData\Rustdesk-Ruemmele-Net /grant *S-1-1-0:(OI)(CI)F /T
        3⤵
        • Modifies file permissions
        PID:6084
      • C:\Windows\system32\icacls.exe
        "icacls" C:\ProgramData\Rustdesk-Ruemmele-Net\shared_memory_portable_service /grant *S-1-1-0:(OI)(CI)F /T
        3⤵
        • Modifies file permissions
        PID:2684
      • C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\rustdesk-ruemmele-net.exe
        "C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\rustdesk-ruemmele-net.exe" --portable-service
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5520
        • C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\rustdesk-ruemmele-net.exe
          "C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\rustdesk-ruemmele-net.exe" --run-as-system
          4⤵
          • Drops file in Windows directory
          • Executes dropped EXE
          • Loads dropped DLL
          PID:5840
      • C:\Windows\system32\cmd.exe
        "cmd" /c "taskkill /F /IM RuntimeBroker_rustdesk.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1924
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM RuntimeBroker_rustdesk.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:788
      • C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\rustdesk-ruemmele-net.exe
        "C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\.\rustdesk-ruemmele-net.exe" --check-hwcodec-config
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:2052

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        shared_memory_portable_service

        • Path C:\ProgramData\Rustdesk-Ruemmele-Net\shared_memory_portable_service
        • Size 23B
        • SHA256 3079da7b097ffacb563e29ba99df98e14d2ce9e931a8b79a25cfbf8733b18768
        • MD5 SHA1 SHA512

        custom.txt

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\custom.txt
        • Size 652B
        • SHA256 0572cce943c9769a3b35311ff13a52c24f28fb288b8245d44d67f4d1ad2062cc
        • MD5 SHA1 SHA512 TLSH

        app.so

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\data\app.so
        • Size 12.6MB
        • SHA256 abf25de8cffa40dd070664cd6b2d34664d364b13ca51cd7393da0a19ba8c1543
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FontManifest.json

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\data\flutter_assets\FontManifest.json
        • Size 483B
        • SHA256 068f1cc96816fab157a6813ce233731e46bf661ad84d0018381fb58b19396886
        • MD5 SHA1 SHA512 TLSH

        icon.ico

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\data\flutter_assets\assets\icon.ico
        • Size 38KB
        • SHA256 f1e90fa1d393d7fdc56b96e9b1a0b2524dc6816ad35314314603a902341ae040
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icudtl.dat

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\data\icudtl.dat
        • Size 760KB
        • SHA256 c12537022ef818991a7bfed41a76d8d6ae962ffbc0e6511ac762a5d0845e7f7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        desktop_drop_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\desktop_drop_plugin.dll
        • Size 333KB
        • SHA256 2b4f46e27c214404d2ed6c953deeb08718312a871bd8d1fb69a1bf5ae638822c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        desktop_multi_window_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\desktop_multi_window_plugin.dll
        • Size 398KB
        • SHA256 9c2ef4395116dc66807beeb6a68c274fbf179b55f2d4199e561d94ba8fe6349a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        file_selector_windows_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\file_selector_windows_plugin.dll
        • Size 361KB
        • SHA256 2b04c069682623d04139c7c8f4a2dcd8f0f2cafdacda0b12d7b8b59b46f4f5df
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_custom_cursor_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\flutter_custom_cursor_plugin.dll
        • Size 324KB
        • SHA256 f75e0fee7da7d04c39b4412eee76303c10cde6c0336827e1e1929e6815a6b1b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_gpu_texture_renderer_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\flutter_gpu_texture_renderer_plugin.dll
        • Size 356KB
        • SHA256 23941797b3522e6d1a6429d178a39a2fa73815258b0e1eeee21e573b878fccfa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_windows.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\flutter_windows.dll
        • Size 17.2MB
        • SHA256 2ecc783017ad317d2d4e8a325ea2db22dd9bccb91fad614f7b357d727e8d852f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        librustdesk.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\librustdesk.dll
        • Size 33.8MB
        • SHA256 a98a0e8e6387bf6c5d407c8649a471a5a7aaabd7ba3dfbc4b1489b37beeaecff
        • MD5 SHA1 SHA512 SSDEEP TLSH

        printer_driver_adapter.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\printer_driver_adapter.dll
        • Size 1.3MB
        • SHA256 6d6a3e46c0c5c2028e212a4b1d9c375001be79633b2f15e2580f694dd29e0987
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rustdesk-ruemmele-net.exe

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\rustdesk-ruemmele-net.exe
        • Size 398KB
        • SHA256 9ab6c5235c9f7f350fbca3548f591433c265c0de073af4289060efc1556f2663
        • MD5 SHA1 SHA512 SSDEEP TLSH

        screen_retriever_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\screen_retriever_plugin.dll
        • Size 528KB
        • SHA256 d0cc9ccf304e0d4db19142263afdac92f19c6bae28769f9655d12ca55c405c05
        • MD5 SHA1 SHA512 SSDEEP TLSH

        texture_rgba_renderer_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\texture_rgba_renderer_plugin.dll
        • Size 333KB
        • SHA256 b1eac3c0f3a1fc98b458f83be4740b0b1f53a231dc736a55fdb349b618beeccb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uni_links_desktop_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\uni_links_desktop_plugin.dll
        • Size 531KB
        • SHA256 5ebc0f70b76d2d4f782d7981ee512374f31eccb550d545e2922fa441a61adb5a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        url_launcher_windows_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\url_launcher_windows_plugin.dll
        • Size 337KB
        • SHA256 2ccf55c28c90d983d9c2e3618f4a625e307f246f4dc26f6372bece3838b86467
        • MD5 SHA1 SHA512 SSDEEP TLSH

        window_manager_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\window_manager_plugin.dll
        • Size 557KB
        • SHA256 23f9f9f7919e7ba1bddd3d98ee3b66bd523db0090cf91b38f677aaf07bf2a8db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        window_size_plugin.dll

        • Path C:\Users\Admin\AppData\Local\rustdesk-ruemmele-net\window_size_plugin.dll
        • Size 525KB
        • SHA256 ee60726dc75d11039237d4119950a706afa2f97d8fd22fe81b028b3104d719c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1808-166-0x000001C5F2930000-0x000001C5F35D5000-memory.dmp

        memory/1808-164-0x000001C5F2930000-0x000001C5F35D5000-memory.dmp

        memory/1808-165-0x000001C5F2930000-0x000001C5F35D5000-memory.dmp

        memory/1808-167-0x000001C5F01D0000-0x000001C5F01D1000-memory.dmp

        memory/1808-163-0x000001C5F00E0000-0x000001C5F00E1000-memory.dmp