Overview

overview

8

Static

static

1

oxmcKfOj8v...9Z.eml

windows10-2004-x64

1

oxmcKfOj8v...9Z.eml

windows11-ltsc_2024-x64

8

Resubmissions

31/07/2026, 02:51

260731-db6awshr818

31/07/2026, 02:11

260731-cmh43abb278

Analysis

  • max time kernel
    899s
  • max time network
    852s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 02:51

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General

  • Target
    oxmcKfOj8vi0iMvqTG6UDsgLeDkgqarM_2026-07-30T14_51_24.919Z.eml
  • Size 51KB
  • Sample260731-db6awshr81
  • SHA256 f13588f5c1f9076d9a4ccb35be1e25a91c1a9d8db87ff9c1c75dd4ac03ee1a7c
  • 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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 62 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 47 IoCs
  • Suspicious use of SetWindowsHookEx 51 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\oxmcKfOj8vi0iMvqTG6UDsgLeDkgqarM_2026-07-30T14_51_24.919Z.eml"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:5000
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1232
    • 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:4148
  • 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:3960
  • 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:1384
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4868
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:680

      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

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

            memory/3960-87-0x00000174001E0000-0x00000174002E0000-memory.dmp
            Download

            memory/3960-89-0x00000174001E0000-0x00000174002E0000-memory.dmp
            Download

            memory/3960-101-0x00000174018C0000-0x00000174018E0000-memory.dmp
            Download

            memory/3960-133-0x00000174141A0000-0x00000174141C0000-memory.dmp
            Download

            memory/3960-103-0x0000017401E20000-0x0000017401F20000-memory.dmp
            Download

            memory/3960-119-0x0000017401C20000-0x0000017401C40000-memory.dmp
            Download

            memory/4148-308-0x0000000007F40000-0x0000000007F8D000-memory.dmp
            Download

            memory/4148-273-0x0000000007F40000-0x0000000007F8D000-memory.dmp
            Download

            memory/5000-6-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp
            Download

            memory/5000-11-0x00007FFA5B390000-0x00007FFA5B3A0000-memory.dmp
            Download

            memory/5000-10-0x00007FFA5B390000-0x00007FFA5B3A0000-memory.dmp
            Download

            memory/5000-40-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp
            Download

            memory/5000-8-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp
            Download

            memory/5000-9-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp
            Download

            memory/5000-7-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp
            Download

            memory/5000-4-0x00007FFA9DAC0000-0x00007FFA9DD23000-memory.dmp
            Download

            memory/5000-2-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp
            Download

            memory/5000-5-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp
            Download

            memory/5000-0-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp
            Download

            memory/5000-3-0x00007FFA9DC1F000-0x00007FFA9DC20000-memory.dmp
            Download

            memory/5000-1-0x00007FFA5DC00000-0x00007FFA5DC10000-memory.dmp
            Download