Analysis

  • user interaction
    yes
  • max time kernel
    333s
  • max time network
    374s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 00:11

General

  • Target
    Blackmagic_Fairlight_Sound_Library_Windows.exe
  • Size 933.1MB
  • Sample261102-agtmhadg49
  • SHA256 fce39c56f9bc057323b658fe2d4225f7a9566e6d8dfe5caa812344232dfc3143
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • NTFS ADS 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Blackmagic_Fairlight_Sound_Library_Windows.exe
    "C:\Users\Admin\AppData\Local\Temp\Blackmagic_Fairlight_Sound_Library_Windows.exe"
    1⤵
    • NTFS ADS
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4860
    • C:\Windows\SYSTEM32\cscript.exe
      cscript //Nologo C:\Users\Admin\AppData\Local\Temp\deferredrenameBb4860.vbs
      2⤵
      • Executes a VBScript file via the Windows Script Host.
      PID:1896
    • C:\Windows\SYSTEM32\cscript.exe
      cscript //Nologo C:\Users\Admin\AppData\Local\Temp\deferredrenamegO4860.vbs
      2⤵
      • Executes a VBScript file via the Windows Script Host.
      PID:2352
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /k
      2⤵
        PID:1536
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /k
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5148
        • C:\Windows\system32\attrib.exe
          attrib +h +s "C:\Users\Admin\Movies\Fairlight Sound Library/auto_Uninstall.qs"
          3⤵
          • Views/modifies file attributes
          PID:2504
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /7
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5340
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:2656

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            deferredrenameBb4860.vbs

            • Path C:\Users\Admin\AppData\Local\Temp\deferredrenameBb4860.vbs
            • Size 908B
            • SHA256 d5bdb93da0e4fabc725faf15e8be3d5a2b533d2db21a4027d3db40e9d289d429
            • MD5 SHA1 SHA512 TLSH

            deferredrenamegO4860.vbs

            • Path C:\Users\Admin\AppData\Local\Temp\deferredrenamegO4860.vbs
            • Size 908B
            • SHA256 9dc07b774b9b7612ba9d0bd9ab5a69bbd7c9042e0e8f35a5c8462f72222b9c9b
            • MD5 SHA1 SHA512 TLSH

            installer.dat

            • Path C:\Users\Admin\Movies\Fairlight Sound Library\.installationFiles\installer.dat
            • Size 48B
            • SHA256 d7a883f3fabdc08253987a8269b0468418bb65d5573bbc9738610f68b7a28d4d
            • MD5 SHA1 SHA512

            maintenancetool.dat.new

            • Path C:\Users\Admin\Movies\Fairlight Sound Library\.installationFiles\maintenancetool.dat.new
            • Size 272KB
            • SHA256 53a7f8b87aabd72d7b06d5a73ab14a3b879306a2ed9211e4da784d7c1b010c78
            • MD5 SHA1 SHA512 SSDEEP TLSH

            maintenancetool.exe

            • Path C:\Users\Admin\Movies\Fairlight Sound Library\.installationFiles\maintenancetool.exe
            • Size 22.1MB
            • SHA256 87171aae6fa58bc30dbcedbd173d58c8beafe6bdd698d12e70746393a05238fc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            maintenancetool.ini

            • Path C:\Users\Admin\Movies\Fairlight Sound Library\.installationFiles\maintenancetool.ini
            • Size 4KB
            • SHA256 1dd51c6fa21a0a0203ecf21368b848cb8e93bb654d97cc525b6dd08f2d28a949
            • MD5 SHA1 SHA512 SSDEEP TLSH

            auto_uninstall.qs

            • Path C:\Users\Admin\Movies\Fairlight Sound Library\auto_uninstall.qs
            • Size 421B
            • SHA256 77a01a197bfa2cfb1418b3e36832a5cede3ba6c72d7fe90468cf7d54f34df8aa
            • MD5 SHA1 SHA512 TLSH

            memory/4860-34-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-2-0x0000022D033A0000-0x0000022D033A1000-memory.dmp

            memory/4860-539-0x0000022D03FF0000-0x0000022D03FF1000-memory.dmp

            memory/4860-537-0x0000022D04230000-0x0000022D04231000-memory.dmp

            memory/4860-536-0x0000022D04230000-0x0000022D04231000-memory.dmp

            memory/4860-535-0x0000022D04230000-0x0000022D04231000-memory.dmp

            memory/4860-79-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-78-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-77-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-76-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-75-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-74-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-73-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-72-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-71-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-70-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-45-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-44-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-43-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-42-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-41-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-40-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-39-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-38-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-37-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-36-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-35-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-80-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-33-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-30-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-534-0x0000022D04230000-0x0000022D04231000-memory.dmp

            memory/4860-27-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-10-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-6-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-32-0x0000022D04010000-0x0000022D04011000-memory.dmp

            memory/4860-29-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-28-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-26-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-12-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-11-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-5-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-9-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-8-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-7-0x0000022D033D0000-0x0000022D033D1000-memory.dmp

            memory/4860-3-0x0000022D033A0000-0x0000022D033A1000-memory.dmp

            memory/4860-546-0x0000022D04000000-0x0000022D04001000-memory.dmp

            memory/4860-563-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-562-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-561-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-560-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-559-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-558-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-557-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-556-0x0000022D04000000-0x0000022D04001000-memory.dmp

            memory/4860-555-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-554-0x0000022D04090000-0x0000022D04092000-memory.dmp

            memory/4860-553-0x0000022D04040000-0x0000022D04041000-memory.dmp

            memory/4860-81-0x0000022D04020000-0x0000022D04021000-memory.dmp

            memory/4860-0-0x0000022D02BA0000-0x0000022D033A0000-memory.dmp

            memory/4860-552-0x0000022D04040000-0x0000022D04041000-memory.dmp

            memory/4860-550-0x0000022D04030000-0x0000022D04031000-memory.dmp

            memory/4860-548-0x0000022D04000000-0x0000022D04001000-memory.dmp

            memory/4860-547-0x0000022D04000000-0x0000022D04001000-memory.dmp

            memory/4860-545-0x0000022D04000000-0x0000022D04001000-memory.dmp