Overview

overview

6

Static

static

1

_asyncio.dll

windows10-2004-x64

1

_asyncio.dll

windows11-ltsc_2024-x64

1

_bz2.dll

windows10-2004-x64

1

_bz2.dll

windows11-ltsc_2024-x64

1

_ctypes.dll

windows10-2004-x64

1

_ctypes.dll

windows11-ltsc_2024-x64

6

_decimal.dll

windows10-2004-x64

1

_decimal.dll

windows11-ltsc_2024-x64

1

_elementtree.dll

windows10-2004-x64

1

_elementtree.dll

windows11-ltsc_2024-x64

1

_hashlib.dll

windows10-2004-x64

1

_hashlib.dll

windows11-ltsc_2024-x64

1

_lzma.dll

windows10-2004-x64

1

_lzma.dll

windows11-ltsc_2024-x64

1

_msi.dll

windows10-2004-x64

1

_msi.dll

windows11-ltsc_2024-x64

1

_multiprocessing.dll

windows10-2004-x64

1

_multiprocessing.dll

windows11-ltsc_2024-x64

6

_overlapped.dll

windows10-2004-x64

1

_overlapped.dll

windows11-ltsc_2024-x64

1

_queue.dll

windows10-2004-x64

1

_queue.dll

windows11-ltsc_2024-x64

1

_sqlite3.dll

windows10-2004-x64

1

_sqlite3.dll

windows11-ltsc_2024-x64

6

_ssl.dll

windows10-2004-x64

1

_ssl.dll

windows11-ltsc_2024-x64

6

_uuid.dll

windows10-2004-x64

1

_uuid.dll

windows11-ltsc_2024-x64

6

_wmi.dll

windows10-2004-x64

1

_wmi.dll

windows11-ltsc_2024-x64

1

_zoneinfo.dll

windows10-2004-x64

1

_zoneinfo.dll

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    115s
  • max time network
    156s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 06:11

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    _uuid.dll
  • Size 26KB
  • Sample260709-gxramsd18y
  • SHA256 acce4f281d7ffb2dec0997527faf25b1df62ad7bd3032c568ddcf65c90edc867
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
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.

  • 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 40 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\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\_uuid.dll,#1
    1⤵
      PID:2784
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2016
      • 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:2748
    • 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:3484
    • 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:2696

    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/2696-21-0x0000028CA9BE0000-0x0000028CA9CE0000-memory.dmp
          Download

          memory/2696-20-0x0000028CA9BE0000-0x0000028CA9CE0000-memory.dmp
          Download

          memory/2696-50-0x0000028C83760000-0x0000028C83780000-memory.dmp
          Download

          memory/2696-28-0x0000028C93860000-0x0000028C93960000-memory.dmp
          Download

          memory/2696-27-0x0000028C83320000-0x0000028C83340000-memory.dmp
          Download

          memory/2696-65-0x0000028C83360000-0x0000028C83380000-memory.dmp
          Download

          memory/2748-177-0x00000000071B0000-0x0000000007214000-memory.dmp
          Download

          memory/2748-179-0x0000000005E60000-0x0000000005EA4000-memory.dmp
          Download

          memory/2748-178-0x0000000005C90000-0x0000000005E5A000-memory.dmp
          Download

          memory/3484-186-0x0000011480900000-0x0000011480944000-memory.dmp
          Download