Overview

overview

8

Static

static

3

photoshop 7.0.iso

windows10-2004-x64

3

photoshop 7.0.iso

windows11-ltsc_2024-x64

3

out.iso

windows10-2004-x64

1

out.iso

windows11-ltsc_2024-x64

8

AUTORUN.inf

windows10-2004-x64

1

AUTORUN.inf

windows11-ltsc_2024-x64

1

Abcpy.ini

windows10-2004-x64

1

Abcpy.ini

windows11-ltsc_2024-x64

1

DATA.tag

windows10-2004-x64

3

DATA.tag

windows11-ltsc_2024-x64

3

Photoshop ...Me.wri

windows10-2004-x64

3

Photoshop ...Me.wri

windows11-ltsc_2024-x64

8

SETUP.ini

windows10-2004-x64

1

SETUP.ini

windows11-ltsc_2024-x64

1

Setup.bmp

windows10-2004-x64

1

Setup.bmp

windows11-ltsc_2024-x64

1

Setup.exe

windows10-2004-x64

7

Setup.exe

windows11-ltsc_2024-x64

7

_INST32I.ex_

windows10-2004-x64

3

_INST32I.ex_

windows11-ltsc_2024-x64

3

_ISDel.exe

windows10-2004-x64

3

_ISDel.exe

windows11-ltsc_2024-x64

8

_Setup.dll

windows10-2004-x64

3

_Setup.dll

windows11-ltsc_2024-x64

3

_sys1.cab

windows10-2004-x64

1

_sys1.cab

windows11-ltsc_2024-x64

1

_sys1.hdr

windows10-2004-x64

3

_sys1.hdr

windows11-ltsc_2024-x64

8

_user1.cab

windows10-2004-x64

1

_user1.cab

windows11-ltsc_2024-x64

1

_user1.hdr

windows10-2004-x64

3

_user1.hdr

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    298s
  • max time network
    281s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/06/2026, 16:49

Sharing

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Report Analysis Logs

General

  • Target
    _sys1.hdr
  • Size 6KB
  • Sample260625-vb7bmadx9j
  • SHA256 a6a945c678976ed14e2c6df4c1cc21a4a274f9f21d3e83a73ab0e2d26577b7e4
  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 4 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:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\_sys1.hdr
    1⤵
    • Modifies registry class
    PID:612
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5340
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2452
    • 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:264
  • 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:3220
  • 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:5996

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

        memory/3220-20-0x00000253801D0000-0x00000253802D0000-memory.dmp
        Download

        memory/3220-44-0x0000025383C80000-0x0000025383CA0000-memory.dmp
        Download

        memory/3220-66-0x0000025394700000-0x0000025394720000-memory.dmp
        Download

        memory/3220-33-0x0000025393E80000-0x0000025393F80000-memory.dmp
        Download

        memory/3220-31-0x0000025383A20000-0x0000025383A40000-memory.dmp
        Download

        memory/5996-184-0x0000021559510000-0x0000021559944000-memory.dmp
        Download