Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 22:00

General

  • Target
    ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.exe
  • Size 11.6MB
  • Sample260813-1wp6qsdf23
  • SHA256 ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 8 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 44 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Inno Setup is an open-source installation builder for Windows applications. 3 IoCs

    Inno Setup installer

  • Kills process with taskkill 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.exe
    "C:\Users\Admin\AppData\Local\Temp\ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4924
    • C:\Users\Admin\AppData\Local\Temp\is-0ZAQXSX8VD.tmp\ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-0ZAQXSX8VD.tmp\ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.tmp" /SL5="$4018A,11095122,841728,C:\Users\Admin\AppData\Local\Temp\ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5152
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\System32\taskkill.exe" /f /im desk_tidy.exe /t
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1944
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\System32\taskkill.exe" /f /im desk_tidy_box.exe /t
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1884
      • C:\Program Files\Desk Tidy\desk_tidy.exe
        "C:\Program Files\Desk Tidy\desk_tidy.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1052
        • C:\Windows\SYSTEM32\taskkill.exe
          taskkill /F /IM desk_tidy_box.exe /T
          4⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:5076

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        flutter_windows.dll

        • Path C:\Program Files\Desk Tidy\box\flutter_windows.dll
        • Size 17.7MB
        • SHA256 1f4215e1072dd9e34f4565b74310e6771364e1470c7e92214bca64947bd012a1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.so

        • Path C:\Program Files\Desk Tidy\data\app.so
        • Size 8.6MB
        • SHA256 652bc4c3e38be1cc2edf6b392c4bfd6c4683f5e1c01c7416f919945bb8494495
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FontManifest.json

        • Path C:\Program Files\Desk Tidy\data\flutter_assets\FontManifest.json
        • Size 208B
        • SHA256 cd7e03645bc44b2dd47b7cb626f51c4ecbf55a197ab77241628b47ac165fbe21
        • MD5 SHA1 SHA512 TLSH

        NativeAssetsManifest.json

        • Path C:\Program Files\Desk Tidy\data\flutter_assets\NativeAssetsManifest.json
        • Size 45B
        • SHA256 9548a31e4a048135c1d94f919328bfb62ae2c7bb3cab96557c7941daa97776cb
        • MD5 SHA1 SHA512

        MaterialIcons-Regular.otf

        • Path C:\Program Files\Desk Tidy\data\flutter_assets\fonts\MaterialIcons-Regular.otf
        • Size 1.6MB
        • SHA256 d9865b671a09d683d13a863089d8825e0f61a37696ce5d7d448bc8023aa62453
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app_icon.ico

        • Path C:\Program Files\Desk Tidy\data\flutter_assets\windows\runner\resources\app_icon.ico
        • Size 15KB
        • SHA256 8e5d6d9a71c65029212bd9b2d83fcc6e2cc4ce231608f99f613d1746a4226a6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icudtl.dat

        • Path C:\Program Files\Desk Tidy\data\icudtl.dat
        • Size 760KB
        • SHA256 c12537022ef818991a7bfed41a76d8d6ae962ffbc0e6511ac762a5d0845e7f7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        desk_tidy.exe

        • Path C:\Program Files\Desk Tidy\desk_tidy.exe
        • Size 71KB
        • SHA256 a1569973effcf013d49f9e967d7f0d62b5d8d77d294d1eaa655c9b6d918fae17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        screen_retriever_windows_plugin.dll

        • Path C:\Program Files\Desk Tidy\screen_retriever_windows_plugin.dll
        • Size 118KB
        • SHA256 15abdef8c4b2c285e5496e5274930e43341af3e02f8f0fb6140d683b101c87b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        system_tray_plugin.dll

        • Path C:\Program Files\Desk Tidy\system_tray_plugin.dll
        • Size 129KB
        • SHA256 673a018403471d6a450dddbd83c4165d22252dcab6c2f1147596e35bc1f10b20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        url_launcher_windows_plugin.dll

        • Path C:\Program Files\Desk Tidy\url_launcher_windows_plugin.dll
        • Size 96KB
        • SHA256 880c3e4b71ad4dc63b5cc442f1d39c88db9907a797001c1193dfff8f6222c786
        • MD5 SHA1 SHA512 SSDEEP TLSH

        window_manager_plugin.dll

        • Path C:\Program Files\Desk Tidy\window_manager_plugin.dll
        • Size 128KB
        • SHA256 3ddcfa0e4c0feb9ec42963b90d66a825822d64c013857146eb067287d34614d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-0ZAQXSX8VD.tmp\ff47d4ea8095bcd6bd4b753aeb41996807f96b73fccf590949ea225acdebc16e.tmp
        • Size 3.5MB
        • SHA256 d22f9b1647ecd3a7740e17879ad8873cb25b2e7d507901861479887498542e7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Desk Tidy.lnk

        • Path C:\Users\Public\Desktop\Desk Tidy.lnk
        • Size 872B
        • SHA256 c7a4f00394b7c6062354584f51788381744c948c72cf6e6499b87462a4b188d7
        • MD5 SHA1 SHA512 TLSH

        memory/1052-114-0x0000024098680000-0x0000024098F11000-memory.dmp

        memory/1052-112-0x0000024098680000-0x0000024098F11000-memory.dmp

        memory/1052-111-0x0000024095870000-0x0000024095871000-memory.dmp

        memory/1052-115-0x0000024095880000-0x0000024095881000-memory.dmp

        memory/1052-113-0x0000024098680000-0x0000024098F11000-memory.dmp

        memory/4924-0-0x0000000000790000-0x000000000086D000-memory.dmp

        memory/4924-109-0x0000000000790000-0x000000000086D000-memory.dmp

        memory/4924-8-0x0000000000790000-0x000000000086D000-memory.dmp

        memory/5152-108-0x0000000000860000-0x0000000000BF8000-memory.dmp

        memory/5152-90-0x0000000000860000-0x0000000000BF8000-memory.dmp

        memory/5152-12-0x0000000000860000-0x0000000000BF8000-memory.dmp

        memory/5152-10-0x0000000002770000-0x0000000002771000-memory.dmp

        memory/5152-9-0x0000000000860000-0x0000000000BF8000-memory.dmp

        memory/5152-6-0x0000000002770000-0x0000000002771000-memory.dmp