Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 23:41

General

  • Target
    2026-07-30_1b2439db9e0d88dda0bfa119d082726f_akira_icedid.exe
  • Size 24.8MB
  • Sample260730-3pvtrahd75
  • SHA256 5aa45d58a57b994fcb0d6f990ca02fd1a12ca9589cdc96f5faba4695f9e2758f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies file permissions 1 TTPs 2 IoCs
  • 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).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Kills process with taskkill 2 IoCs
  • Modifies system certificate store 2 TTPs 5 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 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-30_1b2439db9e0d88dda0bfa119d082726f_akira_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_1b2439db9e0d88dda0bfa119d082726f_akira_icedid.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3324
    • C:\Windows\system32\taskkill.exe
      "taskkill" /F /IM RuntimeBroker_rustdesk.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:300
    • C:\Users\Admin\AppData\Local\RDZ-QuickAssist\RDZ-QuickAssist.exe
      "C:\Users\Admin\AppData\Local\RDZ-QuickAssist\.\RDZ-QuickAssist.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies system certificate store
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5324
      • C:\Windows\system32\icacls.exe
        "icacls" C:\ProgramData\RDZ-QuickAssist /grant *S-1-1-0:(OI)(CI)F /T
        3⤵
        • Modifies file permissions
        PID:5152
      • C:\Windows\system32\icacls.exe
        "icacls" C:\ProgramData\RDZ-QuickAssist\shared_memory_portable_service /grant *S-1-1-0:(OI)(CI)F /T
        3⤵
        • Modifies file permissions
        PID:2256
      • C:\Users\Admin\AppData\Local\RDZ-QuickAssist\RDZ-QuickAssist.exe
        "C:\Users\Admin\AppData\Local\RDZ-QuickAssist\RDZ-QuickAssist.exe" --portable-service
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4752
        • C:\Users\Admin\AppData\Local\RDZ-QuickAssist\RDZ-QuickAssist.exe
          "C:\Users\Admin\AppData\Local\RDZ-QuickAssist\RDZ-QuickAssist.exe" --run-as-system
          4⤵
          • Drops file in Windows directory
          • Executes dropped EXE
          • Loads dropped DLL
          PID:2904
      • C:\Windows\system32\cmd.exe
        "cmd" /c "taskkill /F /IM RuntimeBroker_rustdesk.exe"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3372
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM RuntimeBroker_rustdesk.exe
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2668
      • C:\Users\Admin\AppData\Local\RDZ-QuickAssist\RDZ-QuickAssist.exe
        "C:\Users\Admin\AppData\Local\RDZ-QuickAssist\.\RDZ-QuickAssist.exe" --check-hwcodec-config
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:4836

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        shared_memory_portable_service

        • Path C:\ProgramData\RDZ-QuickAssist\shared_memory_portable_service
        • Size 23B
        • SHA256 df44aacec01c34f619ad9ad774e14a3f5312e4e788ea5db5f4ae2e9673e137b1
        • MD5 SHA1 SHA512

        RDZ-QuickAssist.exe

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\RDZ-QuickAssist.exe
        • Size 363KB
        • SHA256 e3747ac82f7e518433115bf3c11f785ebd279573463ce32b8854914988faa658
        • MD5 SHA1 SHA512 SSDEEP TLSH

        custom_.txt

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\custom_.txt
        • Size 1000B
        • SHA256 3df3deb45821885b1e09b16d6b428639d867f901b7e07e7365ab49407921a30f
        • MD5 SHA1 SHA512 TLSH

        app.so

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\data\app.so
        • Size 12.6MB
        • SHA256 1016f490980f34dd4c26a5e94a396d68ec6243340c42804b3e83732ac39d146a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icudtl.dat

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

        desktop_drop_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\desktop_drop_plugin.dll
        • Size 333KB
        • SHA256 08ae519fc27668e4de9fc759fcb0de47a097b52af1d7e14a8822904f9f8aad59
        • MD5 SHA1 SHA512 SSDEEP TLSH

        desktop_multi_window_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\desktop_multi_window_plugin.dll
        • Size 398KB
        • SHA256 a26aa6ac0924feb4b708c3a2dbf229d61cc4f6ea52c5bb81c55c18d29d0adba1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        file_selector_windows_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\file_selector_windows_plugin.dll
        • Size 361KB
        • SHA256 f533503e9ed874b805996c3a8cb1bff2f061c3a7b1358cb9484d485ffe24ae7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_custom_cursor_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\flutter_custom_cursor_plugin.dll
        • Size 324KB
        • SHA256 59d6fa338056fa712686ec5c62951e6e0fd5730ae2ac908528f779e361970d68
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_gpu_texture_renderer_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\flutter_gpu_texture_renderer_plugin.dll
        • Size 356KB
        • SHA256 dd2aae147f76fc924ba30c624489731b57b3810e4033a09c262d2291fc109628
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_windows.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\flutter_windows.dll
        • Size 17.2MB
        • SHA256 ac8ca5725b03ba5edd8b2ba01689daaec95e3ec8b4af8da85f786644f80b5b16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        librustdesk.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\librustdesk.dll
        • Size 34.0MB
        • SHA256 dd16aac0a6521cce860cbafae57acc34197e2db4cf3185b05aabf5a0d9fd28ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        printer_driver_adapter.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\printer_driver_adapter.dll
        • Size 1.3MB
        • SHA256 90aebbb5422094e426791a5ffe9a781d6902786ee7b64bc72d04fc3253090c11
        • MD5 SHA1 SHA512 SSDEEP TLSH

        screen_retriever_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\screen_retriever_plugin.dll
        • Size 528KB
        • SHA256 2b03dec3857904a5c95a609d8e461a140f7ccfcf4b55b8db395934a7be130632
        • MD5 SHA1 SHA512 SSDEEP TLSH

        texture_rgba_renderer_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\texture_rgba_renderer_plugin.dll
        • Size 333KB
        • SHA256 74b35ce2efec6fa5c331720dde11f555fbe3938f1fed9af8b77f0ab3adf9417e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uni_links_desktop_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\uni_links_desktop_plugin.dll
        • Size 531KB
        • SHA256 c90dc0aff9bf25b849b48912cb48cdfb9b7331edb34c57bf59fff54b86c06150
        • MD5 SHA1 SHA512 SSDEEP TLSH

        url_launcher_windows_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\url_launcher_windows_plugin.dll
        • Size 337KB
        • SHA256 b12037f88fe320fb7cd26705aa0f5629236ac6316e6f96e53446d956fc0b32ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        window_manager_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\window_manager_plugin.dll
        • Size 557KB
        • SHA256 096e88acc90fa1308bf85b134aacbb6b3ad687673d604233b5a3061130730ab8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        window_size_plugin.dll

        • Path C:\Users\Admin\AppData\Local\RDZ-QuickAssist\window_size_plugin.dll
        • Size 525KB
        • SHA256 f71b1ec68ecefaa46fecccc4806543ea46f1cbd235c40631138503efea5f8d48
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5324-163-0x000002582E8C0000-0x000002582F565000-memory.dmp

        memory/5324-164-0x000002582E8C0000-0x000002582F565000-memory.dmp

        memory/5324-165-0x000002582E8C0000-0x000002582F565000-memory.dmp

        memory/5324-166-0x000002582C0D0000-0x000002582C0D1000-memory.dmp

        memory/5324-162-0x000002582C0C0000-0x000002582C0C1000-memory.dmp