Overview

overview

8

Static

static

5

ApiClient.dll

windows10-2004-x64

1

ApiClient.dll

windows11-ltsc_2024-x64

6

ApiClient_arm64.dll

windows10-2004-x64

1

ApiClient_arm64.dll

windows11-ltsc_2024-x64

8

AppVCatalog.dll

windows10-2004-x64

1

AppVCatalog.dll

windows11-ltsc_2024-x64

1

AppVFileSy...ta.dll

windows10-2004-x64

1

AppVFileSy...ta.dll

windows11-ltsc_2024-x64

1

AppVIntegration.dll

windows10-2004-x64

1

AppVIntegration.dll

windows11-ltsc_2024-x64

6

AppVIsvApi.dll

windows10-2004-x64

1

AppVIsvApi.dll

windows11-ltsc_2024-x64

1

AppVIsvStr...er.dll

windows10-2004-x64

1

AppVIsvStr...er.dll

windows11-ltsc_2024-x64

1

AppVIsvSub...er.dll

windows10-2004-x64

1

AppVIsvSub...er.dll

windows11-ltsc_2024-x64

6

AppVIsvVir...on.dll

windows10-2004-x64

1

AppVIsvVir...on.dll

windows11-ltsc_2024-x64

6

AppVManifest.dll

windows10-2004-x64

1

AppVManifest.dll

windows11-ltsc_2024-x64

1

AppVOrchestration.dll

windows10-2004-x64

1

AppVOrchestration.dll

windows11-ltsc_2024-x64

1

AppVPolicy.dll

windows10-2004-x64

1

AppVPolicy.dll

windows11-ltsc_2024-x64

6

AppVScripting.dll

windows10-2004-x64

1

AppVScripting.dll

windows11-ltsc_2024-x64

1

AppVShNotify.exe

windows10-2004-x64

1

AppVShNotify.exe

windows11-ltsc_2024-x64

1

AppvIsvSub...32.dll

windows10-2004-x64

3

AppvIsvSub...32.dll

windows11-ltsc_2024-x64

6

AppvIsvSub...64.dll

windows10-2004-x64

1

AppvIsvSub...64.dll

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 00:24

Sharing

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General

  • Target
    AppVIntegration.dll
  • Size 1.5MB
  • Sample260701-aqdmmsbs8p
  • SHA256 005be5975a82b238a0208b0b777478b24a334c076583e61f56aa7ba52a9ea840
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\AppVIntegration.dll,#1
    1⤵
      PID:5552
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1868
      • 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:2024
    • 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:3976
    • 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:3428

    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/2024-186-0x000000000E0E0000-0x000000000E95B000-memory.dmp
          Download

          memory/3976-21-0x000001C4001E0000-0x000001C4002E0000-memory.dmp
          Download

          memory/3976-33-0x000001C401E90000-0x000001C401F90000-memory.dmp
          Download

          memory/3976-66-0x000001C414810000-0x000001C414830000-memory.dmp
          Download

          memory/3976-50-0x000001C401C90000-0x000001C401CB0000-memory.dmp
          Download

          memory/3976-32-0x000001C401A50000-0x000001C401A70000-memory.dmp
          Download