Overview

overview

8

Static

static

1

Message.eml

windows10-2004-x64

1

Message.eml

windows11-ltsc_2024-x64

8

email-html-2.html

windows10-2004-x64

8

email-html-2.html

windows11-ltsc_2024-x64

4

email-plain-1.txt

windows10-2004-x64

1

email-plain-1.txt

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/07/2026, 16:13

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General

  • Target
    Message.eml
  • Size 29KB
  • Sample260708-tpblfacs5l
  • SHA256 96386b1ebec5544c5523dec9ed7cb5e0b83263bb6da4d92ea8896510c06bf093
  • 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 40 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 45 IoCs
  • Suspicious use of SetWindowsHookEx 33 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\Message.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:2020
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4632
    • 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:1536
  • 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:5496
  • 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:5900

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        top[2].png
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VDZQJWHK\top[2].png
        • Size 276KB
        • SHA256 e1878232242494aed688a5e90ae69396e59cafcd46a2b5dad8458676efa3f509
        • MD5 SHA1 SHA512 SSDEEP 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 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/2020-1-0x00007FF7C10E0000-0x00007FF7C10F0000-memory.dmp
        Download

        memory/2020-11-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-6-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-3-0x00007FF8010FF000-0x00007FF801100000-memory.dmp
        Download

        memory/2020-0-0x00007FF7C10E0000-0x00007FF7C10F0000-memory.dmp
        Download

        memory/2020-10-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-15-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-9-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-8-0x00007FF7C10E0000-0x00007FF7C10F0000-memory.dmp
        Download

        memory/2020-12-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-4-0x00007FFFBF570000-0x00007FFFBF580000-memory.dmp
        Download

        memory/2020-14-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-5-0x00007FF7C10E0000-0x00007FF7C10F0000-memory.dmp
        Download

        memory/2020-16-0x00007FF7C0020000-0x00007FF7C0030000-memory.dmp
        Download

        memory/2020-18-0x00007FF7C0020000-0x00007FF7C0030000-memory.dmp
        Download

        memory/2020-17-0x00007FFFBFB00000-0x00007FFFBFB10000-memory.dmp
        Download

        memory/2020-13-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-70-0x00007FF800FA0000-0x00007FF801203000-memory.dmp
        Download

        memory/2020-2-0x00007FF7C10E0000-0x00007FF7C10F0000-memory.dmp
        Download

        memory/5496-96-0x000001DB02A40000-0x000001DB02A60000-memory.dmp
        Download

        memory/5496-119-0x000001DB02F60000-0x000001DB02F80000-memory.dmp
        Download

        memory/5496-88-0x000001DB02B60000-0x000001DB02C60000-memory.dmp
        Download

        memory/5496-87-0x000001DB02700000-0x000001DB02720000-memory.dmp
        Download

        memory/5496-73-0x000001DB74EE0000-0x000001DB74FE0000-memory.dmp
        Download