Overview

overview

8

Static

static

1

JOSEPHINE_...c.docx

windows10-2004-x64

1

JOSEPHINE_...c.docx

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    88s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 18:11

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General

  • Target
    JOSEPHINE_VZOR-Plna_moc.docx
  • Size 22KB
  • Sample260705-ws2cdaav6n
  • SHA256 9f42edf6c4810b3ccacb9cb96a6e556cca7a8c220c20f2422a8e5a54a3e5e13f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarepersistencespyware

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 3 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 1 IoCs
    adwarespyware
  • Modifies registry class 38 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 13 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

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\JOSEPHINE_VZOR-Plna_moc.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3168
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2168
    • 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:2764
  • 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:1796
  • 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:1528

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 595B
        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
        • MD5 SHA1 SHA512 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

        ExcludeDictionaryEN0809.lex
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0809.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512
        Submit Download

        fb3b0dbfee58fac8.customDestinations-ms
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 f4085753eeebcf35cace28b17b5596dc7b54dca0b21bf78b9ed538ab67142f56
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/1528-75-0x0000026B02DE0000-0x0000026B02EE0000-memory.dmp
        Download

        memory/1528-93-0x0000026B142A0000-0x0000026B142C0000-memory.dmp
        Download

        memory/1528-74-0x0000026B029C0000-0x0000026B029E0000-memory.dmp
        Download

        memory/1528-79-0x0000026B02DA0000-0x0000026B02DC0000-memory.dmp
        Download

        memory/1528-38-0x0000026B001E0000-0x0000026B002E0000-memory.dmp
        Download

        memory/3168-10-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-12-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-13-0x00007FFC63C40000-0x00007FFC63C50000-memory.dmp
        Download

        memory/3168-7-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-15-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-16-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-14-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-6-0x00007FFC66120000-0x00007FFC66130000-memory.dmp
        Download

        memory/3168-17-0x00007FFC63C40000-0x00007FFC63C50000-memory.dmp
        Download

        memory/3168-8-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-30-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-31-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-11-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-0-0x00007FFC66120000-0x00007FFC66130000-memory.dmp
        Download

        memory/3168-9-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-4-0x00007FFC66120000-0x00007FFC66130000-memory.dmp
        Download

        memory/3168-5-0x00007FFCA5FE0000-0x00007FFCA6243000-memory.dmp
        Download

        memory/3168-3-0x00007FFCA613F000-0x00007FFCA6140000-memory.dmp
        Download

        memory/3168-2-0x00007FFC66120000-0x00007FFC66130000-memory.dmp
        Download

        memory/3168-1-0x00007FFC66120000-0x00007FFC66130000-memory.dmp
        Download