Overview

overview

8

Static

static

1

1100120980...es.eml

windows10-2004-x64

1

1100120980...es.eml

windows11-ltsc_2024-x64

8

Defensoria....xhtml

windows10-2004-x64

8

Defensoria....xhtml

windows11-ltsc_2024-x64

4

email-html-2.html

windows10-2004-x64

3

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
    149s
  • 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, 19:09

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General

  • Target
    11001209802920202311385 _ Traslado De Excepciones.eml
  • Size 10.0MB
  • Sample260708-xt1mxaft6q
  • SHA256 e28b308ae061a5182e74cadf8a69a0d33a78db2574eff7fef3fde3221728fe5f
  • 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 58 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 46 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\11001209802920202311385 _ Traslado De Excepciones.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:4948
  • 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:3880
  • 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:4896
  • 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:3412

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

        CUSTOM.DIC
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512
        Submit Download

        memory/3880-261-0x000000000FD70000-0x00000000105EB000-memory.dmp
        Download

        memory/4896-86-0x000001AC06580000-0x000001AC065A0000-memory.dmp
        Download

        memory/4896-74-0x000001AC02D30000-0x000001AC02E30000-memory.dmp
        Download

        memory/4896-88-0x000001AC169C0000-0x000001AC16AC0000-memory.dmp
        Download

        memory/4896-105-0x000001AC06940000-0x000001AC06960000-memory.dmp
        Download

        memory/4896-119-0x000001AC16DC0000-0x000001AC16DE0000-memory.dmp
        Download

        memory/4948-11-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4948-41-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4948-0-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4948-9-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4948-12-0x00007FFE6AED0000-0x00007FFE6AEE0000-memory.dmp
        Download

        memory/4948-13-0x00007FFE6AED0000-0x00007FFE6AEE0000-memory.dmp
        Download

        memory/4948-8-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4948-10-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4948-6-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4948-7-0x00007FFEAD080000-0x00007FFEAD2E3000-memory.dmp
        Download

        memory/4948-5-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4948-4-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4948-2-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4948-1-0x00007FFE6D1C0000-0x00007FFE6D1D0000-memory.dmp
        Download

        memory/4948-3-0x00007FFEAD1DF000-0x00007FFEAD1E0000-memory.dmp
        Download