Overview

overview

8

Static

static

1

KSBxQ9r4xi...6Z.eml

windows10-2004-x64

1

KSBxQ9r4xi...6Z.eml

windows11-ltsc_2024-x64

8

Outlook-wfk3eacl.jpg

windows10-2004-x64

1

Outlook-wfk3eacl.jpg

windows11-ltsc_2024-x64

1

Space Mark...t.xlsx

windows10-2004-x64

1

Space Mark...t.xlsx

windows11-ltsc_2024-x64

1

email-html-2.txt

windows10-2004-x64

1

email-html-2.txt

windows11-ltsc_2024-x64

1

email-plain-1.txt

windows10-2004-x64

1

email-plain-1.txt

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    899s
  • max time network
    868s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/07/2026, 14:02

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General

  • Target
    KSBxQ9r4xid_6x_QSQHlv3NNXcVyKQO9_2026-07-03T14_01_12.586Z.eml
  • Size 379KB
  • Sample260703-rcfcrafw5k
  • SHA256 4cd8d6e2e50c1c86485a1b903ed5096ec05518d0e2a4573024b820e71ffa2406
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 45 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\KSBxQ9r4xid_6x_QSQHlv3NNXcVyKQO9_2026-07-03T14_01_12.586Z.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:620
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3644
    • 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:1212
  • 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:1832
  • 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:3740
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4556
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:3096

      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 599B
            • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            memory/620-12-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-10-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-1-0x00007FFD8AEBF000-0x00007FFD8AEC0000-memory.dmp
            Download

            memory/620-5-0x00007FFD4AEA0000-0x00007FFD4AEB0000-memory.dmp
            Download

            memory/620-4-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-7-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-6-0x00007FFD4AEA0000-0x00007FFD4AEB0000-memory.dmp
            Download

            memory/620-8-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-11-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-14-0x00007FFD489E0000-0x00007FFD489F0000-memory.dmp
            Download

            memory/620-9-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-0-0x00007FFD4AEA0000-0x00007FFD4AEB0000-memory.dmp
            Download

            memory/620-2-0x00007FFD4AEA0000-0x00007FFD4AEB0000-memory.dmp
            Download

            memory/620-13-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-3-0x00007FFD4AEA0000-0x00007FFD4AEB0000-memory.dmp
            Download

            memory/620-18-0x00007FFD8AEBF000-0x00007FFD8AEC0000-memory.dmp
            Download

            memory/620-19-0x00007FFD8AD60000-0x00007FFD8AFC3000-memory.dmp
            Download

            memory/620-15-0x00007FFD489E0000-0x00007FFD489F0000-memory.dmp
            Download

            memory/1212-239-0x000000000EBD0000-0x000000000F44B000-memory.dmp
            Download

            memory/1212-301-0x000000000EBD0000-0x000000000F44B000-memory.dmp
            Download

            memory/1832-55-0x0000028F018E0000-0x0000028F01900000-memory.dmp
            Download

            memory/1832-57-0x0000028F01ED0000-0x0000028F01FD0000-memory.dmp
            Download

            memory/1832-90-0x0000028F04260000-0x0000028F04280000-memory.dmp
            Download

            memory/1832-74-0x0000028F01C40000-0x0000028F01C60000-memory.dmp
            Download

            memory/1832-44-0x0000028F001E0000-0x0000028F002E0000-memory.dmp
            Download

            memory/1832-46-0x0000028F001E0000-0x0000028F002E0000-memory.dmp
            Download