Overview

overview

10

Static

static

1

3z9AHWx-67...84.eml

windows10-2004-x64

1

3z9AHWx-67...84.eml

windows11-ltsc_2024-x64

8

PRO840423S...92.rar

windows10-2004-x64

1

PRO840423S...92.rar

windows11-ltsc_2024-x64

8

PRO840423S...192.js

windows10-2004-x64

10

PRO840423S...192.js

windows11-ltsc_2024-x64

10

email-html-1.html

windows10-2004-x64

3

email-html-1.html

windows11-ltsc_2024-x64

4

Analysis

  • user interaction
    yes
  • max time kernel
    105s
  • max time network
    150s
  • 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, 17:14

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General

  • Target
    3z9AHWx-67450-08b2F9D1829497BCF4A686b9684.eml
  • Size 6KB
  • Sample260709-vr3clset8m
  • SHA256 13956430479829bc40ac0a1b49a04133734030c3a07a904f597229d4b16d8af7
  • 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.

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

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

  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 46 IoCs
  • Suspicious use of FindShellTrayWindow 56 IoCs
  • Suspicious use of SendNotifyMessage 44 IoCs
  • Suspicious use of SetWindowsHookEx 34 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:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\3z9AHWx-67450-08b2F9D1829497BCF4A686b9684.eml"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4856
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:6000
    • 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:1468
  • 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:2668
  • 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:5152

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

        memory/1468-250-0x000000000A320000-0x000000000A4AE000-memory.dmp
        Download

        memory/4856-11-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4856-12-0x00007FFE6AED0000-0x00007FFE6AEE0000-memory.dmp
        Download

        memory/4856-6-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4856-5-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4856-1-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4856-2-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4856-9-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4856-8-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4856-0-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4856-7-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4856-10-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4856-13-0x00007FFE6AED0000-0x00007FFE6AEE0000-memory.dmp
        Download

        memory/4856-40-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4856-3-0x00007FFEAD1DF000-0x00007FFEAD1E0000-memory.dmp
        Download

        memory/4856-4-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/5152-122-0x00000263819F0000-0x0000026381A10000-memory.dmp
        Download

        memory/5152-140-0x00000263942E0000-0x0000026394300000-memory.dmp
        Download

        memory/5152-107-0x0000026381D00000-0x0000026381D20000-memory.dmp
        Download

        memory/5152-108-0x0000026394000000-0x0000026394100000-memory.dmp
        Download

        memory/5152-75-0x00000263801E0000-0x00000263802E0000-memory.dmp
        Download