Overview

overview

8

Static

static

1

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

8

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

3

Nexus-Toke...lor.py

windows10-2004-x64

3

Nexus-Toke...lor.py

windows11-ltsc_2024-x64

8

Nexus-Toke...ent.py

windows10-2004-x64

3

Nexus-Toke...ent.py

windows11-ltsc_2024-x64

3

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

3

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

3

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

3

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

8

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

3

Nexus-Toke...tup.py

windows10-2004-x64

3

Nexus-Toke...tup.py

windows11-ltsc_2024-x64

8

Nexus-Toke...tro.py

windows10-2004-x64

3

Nexus-Toke...tro.py

windows11-ltsc_2024-x64

3

Nexus-Toke...log.py

windows10-2004-x64

3

Nexus-Toke...log.py

windows11-ltsc_2024-x64

3

Nexus-Toke...ing.py

windows10-2004-x64

3

Nexus-Toke...ing.py

windows11-ltsc_2024-x64

8

Nexus-Toke...ils.py

windows10-2004-x64

3

Nexus-Toke...ils.py

windows11-ltsc_2024-x64

3

Nexus-Toke...t__.py

windows10-2004-x64

3

Nexus-Toke...t__.py

windows11-ltsc_2024-x64

3

Nexus-Toke...12.pyc

windows10-2004-x64

3

Nexus-Toke...12.pyc

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    118s
  • 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, 01:48

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General

  • Target
    Nexus-Token-Joiner-main/Helper/NexusColors/__pycache__/color.cpython-312.pyc
  • Size 6KB
  • Sample260706-b759nacy2p
  • SHA256 ceedc2e5f62088ecc4bed40e5fc730d1dba14d4771baa726b9cc07dcc4384471
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistenceransomwarespyware

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.

  • Enumerates physical storage devices 1 TTPs

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

  • 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 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of SetWindowsHookEx 4 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\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Nexus-Token-Joiner-main\Helper\NexusColors\__pycache__\color.cpython-312.pyc
    1⤵
    • Modifies registry class
    PID:4424
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1976
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1552
    • 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:3376
  • 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:3044
  • 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:2552

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        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 607B
        • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/2552-24-0x0000021B001E0000-0x0000021B002E0000-memory.dmp
        Download

        memory/2552-25-0x0000021B001E0000-0x0000021B002E0000-memory.dmp
        Download

        memory/2552-26-0x0000021B001E0000-0x0000021B002E0000-memory.dmp
        Download

        memory/2552-56-0x0000021B03D60000-0x0000021B03D80000-memory.dmp
        Download

        memory/2552-70-0x0000021B14290000-0x0000021B142B0000-memory.dmp
        Download

        memory/2552-36-0x0000021B13EF0000-0x0000021B13FF0000-memory.dmp
        Download

        memory/2552-35-0x0000021B03A20000-0x0000021B03A40000-memory.dmp
        Download

        memory/3044-184-0x0000021463000000-0x00000214632BC000-memory.dmp
        Download

        memory/3044-193-0x0000021463000000-0x00000214632BC000-memory.dmp
        Download