Overview

overview

8

Static

static

3

apply/asse...T-J.js

windows10-2004-x64

3

apply/asse...T-J.js

windows11-ltsc_2024-x64

8

apply/asse...Q04.js

windows10-2004-x64

3

apply/asse...Q04.js

windows11-ltsc_2024-x64

3

apply/dist...T-J.js

windows10-2004-x64

3

apply/dist...T-J.js

windows11-ltsc_2024-x64

3

apply/dist/index.html

windows10-2004-x64

3

apply/dist/index.html

windows11-ltsc_2024-x64

4

apply/esli...fig.js

windows10-2004-x64

3

apply/esli...fig.js

windows11-ltsc_2024-x64

3

apply/index.html

windows10-2004-x64

3

apply/index.html

windows11-ltsc_2024-x64

4

apply/node.../acorn

ubuntu-18.04-amd64

3

apply/node.../acorn

debian-9-armhf

4

apply/node.../acorn

debian-9-mips

apply/node.../acorn

debian-9-mipsel

apply/node...rn.cmd

windows10-2004-x64

1

apply/node...rn.cmd

windows11-ltsc_2024-x64

8

apply/node...rn.ps1

ubuntu-18.04-amd64

1

apply/node...rn.ps1

debian-9-armhf

1

apply/node...rn.ps1

debian-9-mips

apply/node...rn.ps1

debian-9-mipsel

apply/node...efixer

ubuntu-18.04-amd64

3

apply/node...efixer

debian-9-armhf

4

apply/node...efixer

debian-9-mips

apply/node...efixer

debian-9-mipsel

apply/node...er.cmd

windows10-2004-x64

1

apply/node...er.cmd

windows11-ltsc_2024-x64

1

apply/node...er.ps1

ubuntu-18.04-amd64

1

apply/node...er.ps1

debian-9-armhf

1

apply/node...er.ps1

debian-9-mips

apply/node...er.ps1

debian-9-mipsel

Analysis

  • max time kernel
    148s
  • max time network
    160s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/07/2026, 12:17

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General

  • Target
    apply/assets/index-CubkqT-J.js
  • Size 283KB
  • Sample260704-pgdzdaa15r
  • SHA256 ff1489538c51dee78ca84f959818ee9e41d087226d3d3333457d93cae189e325
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwareexecutionpersistenceransomwarespyware

Malware Config

Signatures

  • 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.

    persistence
  • 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
    execution
  • 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
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 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.

    persistence
  • Uses Volume Shadow Copy WMI provider

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

    ransomware
  • Uses Volume Shadow Copy service COM API

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

    ransomware

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\apply\assets\index-CubkqT-J.js
    1⤵
      PID:1716
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4672
      • 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:1152
    • 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:3076
    • 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:1744

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          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 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          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
          Submit Download

          memory/3076-20-0x000001B400080000-0x000001B400180000-memory.dmp
          Download

          memory/3076-52-0x000001B4038C0000-0x000001B4038E0000-memory.dmp
          Download

          memory/3076-33-0x000001B413D10000-0x000001B413E10000-memory.dmp
          Download

          memory/3076-66-0x000001B4145D0000-0x000001B4145F0000-memory.dmp
          Download

          memory/3076-32-0x000001B403A10000-0x000001B403A30000-memory.dmp
          Download