Overview

overview

8

Static

static

3

alquerez.i...er.zip

windows10-2004-x64

1

alquerez.i...er.zip

windows11-ltsc_2024-x64

8

.geode_cache

windows10-2004-x64

3

.geode_cache

windows11-ltsc_2024-x64

3

about.md

windows10-2004-x64

3

about.md

windows11-ltsc_2024-x64

8

alquerez.i...er.dll

windows10-2004-x64

1

alquerez.i...er.dll

windows11-ltsc_2024-x64

1

changelog.md

windows10-2004-x64

3

changelog.md

windows11-ltsc_2024-x64

8

logo.png

windows10-2004-x64

1

logo.png

windows11-ltsc_2024-x64

8

mod.json

windows10-2004-x64

3

mod.json

windows11-ltsc_2024-x64

3

resources/...hd.fnt

windows10-2004-x64

3

resources/...hd.fnt

windows11-ltsc_2024-x64

8

resources/...hd.png

windows10-2004-x64

1

resources/...hd.png

windows11-ltsc_2024-x64

1

resources/...hd.fnt

windows10-2004-x64

3

resources/...hd.fnt

windows11-ltsc_2024-x64

3

resources/...hd.png

windows10-2004-x64

1

resources/...hd.png

windows11-ltsc_2024-x64

1

resources/...nt.fnt

windows10-2004-x64

3

resources/...nt.fnt

windows11-ltsc_2024-x64

3

resources/...nt.png

windows10-2004-x64

1

resources/...nt.png

windows11-ltsc_2024-x64

1

resources/...hd.png

windows10-2004-x64

1

resources/...hd.png

windows11-ltsc_2024-x64

8

resources/...hd.png

windows10-2004-x64

1

resources/...hd.png

windows11-ltsc_2024-x64

8

resources/...on.png

windows10-2004-x64

1

resources/...on.png

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    899s
  • max time network
    894s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/10/2026, 14:41

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Report Analysis Logs

General

  • Target
    resources/alquerez.inputbuffer/ibFont-hd.fnt
  • Size 8KB
  • Sample261023-r2jfpsda98
  • SHA256 c811822f850c81617ebdaf1e8476d9b73839c2c4d85a5200eb2950cf8a86c00e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwareexecutionpersistenceransomwarespyware

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).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • 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 38 IoCs
  • Suspicious use of FindShellTrayWindow 53 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\resources\alquerez.inputbuffer\ibFont-hd.fnt
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    PID:4976
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2864
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1744
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4144
      • 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:4092
    • 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:4436
    • 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:2676
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:4216

      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 587B
            • SHA256 b2209b771ee60d35244635ab8f98535ef42b3831cc6d543be82fcdb2195a3fb9
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            memory/2676-34-0x0000020602E10000-0x0000020602E30000-memory.dmp
            Download

            memory/2676-3-0x00000206001E0000-0x00000206002E0000-memory.dmp
            Download

            memory/2676-2-0x00000206001E0000-0x00000206002E0000-memory.dmp
            Download

            memory/2676-48-0x0000020614430000-0x0000020614450000-memory.dmp
            Download

            memory/2676-33-0x0000020602E90000-0x0000020602F90000-memory.dmp
            Download

            memory/2676-32-0x0000020602A50000-0x0000020602A70000-memory.dmp
            Download