Overview

overview

8

Static

static

5

The walkin...og.url

windows11-ltsc_2024-x64

1

The walkin...er.dll

windows11-ltsc_2024-x64

3

The walkin...zk.exe

windows11-ltsc_2024-x64

8

The walkin...on.dll

windows11-ltsc_2024-x64

1

The walkin...le.dll

windows11-ltsc_2024-x64

1

The walkin...ss.dll

windows11-ltsc_2024-x64

1

The walkin...rp.dll

windows11-ltsc_2024-x64

1

The walkin...se.dll

windows11-ltsc_2024-x64

1

The walkin...de.dll

windows11-ltsc_2024-x64

1

The walkin...gs.dll

windows11-ltsc_2024-x64

1

The walkin...ty.dll

windows11-ltsc_2024-x64

1

The walkin...nt.dll

windows11-ltsc_2024-x64

1

The walkin...re.dll

windows11-ltsc_2024-x64

8

The walkin...cs.dll

windows11-ltsc_2024-x64

1

The walkin...pp.dll

windows11-ltsc_2024-x64

1

The walkin...ng.dll

windows11-ltsc_2024-x64

1

The walkin...on.dll

windows11-ltsc_2024-x64

1

The walkin...ty.dll

windows11-ltsc_2024-x64

8

The walkin...3D.dll

windows11-ltsc_2024-x64

1

The walkin...on.dll

windows11-ltsc_2024-x64

1

The walkin...ry.dll

windows11-ltsc_2024-x64

1

The walkin...ty.dll

windows11-ltsc_2024-x64

1

The walkin...le.dll

windows11-ltsc_2024-x64

1

The walkin...le.dll

windows11-ltsc_2024-x64

1

The walkin...le.dll

windows11-ltsc_2024-x64

1

The walkin...ne.dll

windows11-ltsc_2024-x64

1

The walkin...re.dll

windows11-ltsc_2024-x64

1

The walkin...ib.dll

windows11-ltsc_2024-x64

1

The walkin...tor.js

windows11-ltsc_2024-x64

8

The walkin...pi.dll

windows11-ltsc_2024-x64

5

The walkin...14.ps1

windows11-ltsc_2024-x64

3

The walkin...l4.ps1

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    105s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/06/2026, 03:46

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General

  • Target
    The walking zombie Dead city/zk.exe
  • Size 624KB
  • Sample260627-ebsv8sht2n
  • SHA256 d0c261d36f5a88c8df18be907521ff73fd0d2c9cfe81b8e346e2b25e41a5dccf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistenceransomwarespyware

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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 3 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:\Users\Admin\AppData\Local\Temp\The walking zombie Dead city\zk.exe
    "C:\Users\Admin\AppData\Local\Temp\The walking zombie Dead city\zk.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4388
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x00000000000004DC 0x00000000000004F0
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1460
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:388
    • 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:3156
  • 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:4836
  • 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:3352

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/4388-0-0x00000000031A0000-0x00000000032A0000-memory.dmp
        Download

        memory/4388-1-0x0000000005410000-0x0000000005510000-memory.dmp
        Download

        memory/4388-2-0x00000000031A0000-0x00000000032A0000-memory.dmp
        Download

        memory/4388-3-0x0000000005410000-0x0000000005510000-memory.dmp
        Download

        memory/4836-6-0x000001B2001E0000-0x000001B2002E0000-memory.dmp
        Download

        memory/4836-45-0x000001B2141C0000-0x000001B2141E0000-memory.dmp
        Download

        memory/4836-30-0x000001B213EF0000-0x000001B213FF0000-memory.dmp
        Download

        memory/4836-38-0x000001B203D60000-0x000001B203D80000-memory.dmp
        Download

        memory/4836-29-0x000001B203A20000-0x000001B203A40000-memory.dmp
        Download