Overview

overview

10

Static

static

1

Walftech-G...1).zip

windows10-2004-x64

1

Walftech-G...1).zip

windows11-ltsc_2024-x64

203160.lua

windows10-2004-x64

3

203160.lua

windows11-ltsc_2024-x64

3

203161_686...nifest

windows10-2004-x64

3

203161_686...nifest

windows11-ltsc_2024-x64

8

203162_717...nifest

windows10-2004-x64

3

203162_717...nifest

windows11-ltsc_2024-x64

3

203163_637...nifest

windows10-2004-x64

3

203163_637...nifest

windows11-ltsc_2024-x64

3

203164_222...nifest

windows10-2004-x64

3

203164_222...nifest

windows11-ltsc_2024-x64

8

203165_803...nifest

windows10-2004-x64

3

203165_803...nifest

windows11-ltsc_2024-x64

3

203166_617...nifest

windows10-2004-x64

3

203166_617...nifest

windows11-ltsc_2024-x64

3

203167_302...nifest

windows10-2004-x64

3

203167_302...nifest

windows11-ltsc_2024-x64

3

203168_165...nifest

windows10-2004-x64

3

203168_165...nifest

windows11-ltsc_2024-x64

3

203169_415...nifest

windows10-2004-x64

3

203169_415...nifest

windows11-ltsc_2024-x64

3

203170_750...nifest

windows10-2004-x64

3

203170_750...nifest

windows11-ltsc_2024-x64

3

203171_308...nifest

windows10-2004-x64

3

203171_308...nifest

windows11-ltsc_2024-x64

3

203172_417...nifest

windows10-2004-x64

3

203172_417...nifest

windows11-ltsc_2024-x64

3

203173_126...nifest

windows10-2004-x64

3

203173_126...nifest

windows11-ltsc_2024-x64

3

203174_149...nifest

windows10-2004-x64

3

203174_149...nifest

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • 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, 17:34

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General

  • Target
    203164_2221628542884248728.manifest
  • Size 55KB
  • Sample260703-v5r4ssh19n
  • SHA256 b60fc672fa115ce0b6b737f46867e0aff3da8c3b3d43c16d2adf86d121078923
  • 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 42 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\203164_2221628542884248728.manifest
    1⤵
    • Modifies registry class
    PID:1988
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3452
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3336
    • 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:912
  • 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:2992
  • 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:2608

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/2608-19-0x00000279801E0000-0x00000279802E0000-memory.dmp
        Download

        memory/2608-25-0x0000027983930000-0x0000027983950000-memory.dmp
        Download

        memory/2608-31-0x0000027983CF0000-0x0000027983D10000-memory.dmp
        Download

        memory/2608-26-0x0000027993D50000-0x0000027993E50000-memory.dmp
        Download

        memory/2608-18-0x00000279801E0000-0x00000279802E0000-memory.dmp
        Download

        memory/2608-40-0x00000279940D0000-0x00000279940F0000-memory.dmp
        Download