Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 13:16

General

  • Target
    Literature Quotation.js
  • Size 1.2MB
  • Sample260706-qhs1csfx2s
  • SHA256 e29156986137877f199fadf905f7fd2ede4d261982f591001712f3c734dff621
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: DonutLoader

    DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

  • Detects DonutLoader 1 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Literature Quotation.js"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:6052
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "$in='C:\Users\Admin\AppData\Local\Temp\tmp587321.bat.gz';$out='C:\Users\Admin\AppData\Local\Temp\tmp587321.bat';$fs=New-Object IO.FileStream($in,[IO.FileMode]::Open);$gz=New-Object IO.Compression.GzipStream($fs,[IO.Compression.CompressionMode]::Decompress);$ms=New-Object IO.MemoryStream;$gz.CopyTo($ms);$gz.Close();$fs.Close();[IO.File]::WriteAllBytes($out,$ms.ToArray());Remove-Item $in"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5564
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp587321.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3376
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -w h -exec bypass -F "C:\Users\Admin\AppData\Local\Temp\aqxuklgowzoifs.ps1"
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:6124
        • C:\Users\Admin\AppData\Roaming\SetupFiles\vijewyufveonabghulluonouceyasi.exe
          "C:\Users\Admin\AppData\Roaming\SetupFiles\vijewyufveonabghulluonouceyasi.exe" C:\Users\Admin\AppData\Roaming\SetupFiles\wwmaw
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2564
          • C:\Windows\SysWOW64\msra.exe
            C:\Windows\Syswow64\msra.exe
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:1124
            • C:\Windows\system32\msra.exe
              "C:\Windows\system32\msra.exe"
              6⤵
                PID:5608
    • C:\Users\Admin\AppData\Roaming\SetupFiles\vijewyufveonabghulluonouceyasi.exe
      "C:\Users\Admin\AppData\Roaming\SetupFiles\vijewyufveonabghulluonouceyasi.exe" "C:\Users\Admin\AppData\Roaming\SetupFiles\wwmaw"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1360
      • C:\Windows\SysWOW64\msra.exe
        C:\Windows\Syswow64\msra.exe
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2792
        • C:\Windows\system32\msra.exe
          "C:\Windows\system32\msra.exe"
          3⤵
            PID:2544
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1384
        • C:\Windows\explorer.exe
          explorer.exe /LOADSAVEDWINDOWS
          2⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Enumerates connected drives
          • Checks SCSI registry key(s)
          • Modifies Internet Explorer settings
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:4388
      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:1752
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:2956

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 144598ea87965a833e5c847b0c3725dee5fd45304ea32c04cc6080f73f537503
            • MD5 SHA1 SHA512 TLSH

            prep_Activatable Class_Hermes_perf.cache

            • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
            • Size 607B
            • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
            • MD5 SHA1 SHA512 TLSH

            tmp587321.bat

            • Path C:\Users\Admin\AppData\Local\Temp\tmp587321.bat
            • Size 1.2MB
            • SHA256 bf2c1766ce093b626d1f2eefe8d6de31d0b62ac0074d2d1e2680b92c069dc2df
            • MD5 SHA1 SHA512 SSDEEP TLSH

            tmp587321.bat.gz

            • Path C:\Users\Admin\AppData\Local\Temp\tmp587321.bat.gz
            • Size 935KB
            • SHA256 f80b4fc922aa57cea9d8ea2cb76732feffdb318cd5ccb88fc5ce0705a29fdf4f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            Ennnn

            • Path C:\Users\Admin\AppData\Roaming\SetupFiles\Ennnn
            • Size 310KB
            • SHA256 0be09a32fb79774ac45c12737240dea6f63c6291cd16b099a820091d663931c4
            • MD5 SHA1 SHA512 SSDEEP TLSH

            vijewyufveonabghulluonouceyasi.exe

            • Path C:\Users\Admin\AppData\Roaming\SetupFiles\vijewyufveonabghulluonouceyasi.exe
            • Size 957KB
            • SHA256 bdd2b7236a110b04c288380ad56e8d7909411da93eed2921301206de0cb0dda1
            • MD5 SHA1 SHA512 SSDEEP TLSH

            wwmaw

            • Path C:\Users\Admin\AppData\Roaming\SetupFiles\wwmaw
            • Size 1KB
            • SHA256 5d6462d38e0302bc438956182201b912d227a33fcbe679623310b6ad57567863
            • MD5 SHA1 SHA512 TLSH

            memory/1752-92-0x0000029B946C0000-0x0000029B946E0000-memory.dmp

            memory/1752-58-0x0000029B82A40000-0x0000029B82A60000-memory.dmp

            memory/1752-78-0x0000029B82C80000-0x0000029B82CA0000-memory.dmp

            memory/1752-59-0x0000029B82EF0000-0x0000029B82FF0000-memory.dmp

            memory/1752-47-0x0000029B801E0000-0x0000029B802E0000-memory.dmp

            memory/2792-43-0x0000000000400000-0x0000000000446000-memory.dmp

            memory/2792-41-0x0000000000C00000-0x0000000000C4E000-memory.dmp

            memory/4388-230-0x000000000DD90000-0x000000000DE5C000-memory.dmp

            memory/4388-231-0x0000000005C90000-0x0000000005D87000-memory.dmp

            memory/5564-11-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-21-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-17-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-16-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-15-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-14-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-13-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-12-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-1-0x00007FF9C9ABF000-0x00007FF9C9AC0000-memory.dmp

            memory/5564-10-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-9-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-8-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-5-0x000001AACF670000-0x000001AACF692000-memory.dmp

            memory/5564-7-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-3-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp

            memory/5564-2-0x00007FF9C9930000-0x00007FF9CA2D4000-memory.dmp