Analysis

  • max time kernel
    298s
  • max time network
    233s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/07/2026, 04:30

General

  • Target
    d586a839-c071-set-4012-95c4-ab-3474f21afc61.ps1
  • Size 4.8MB
  • Sample260704-e469bsa17y
  • SHA256 363b8670d3f063e41a1d47786653b355ab48a451001db54d6e3227ec252b6b3d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: NetSupport

    NetSupport is a remote access tool sold as a legitimate system administration software.

  • Badlisted process makes network request 26 IoCs

    Network request originating from process or tool commonly abused by malware.

  • 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.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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.

  • 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
  • Modifies registry class 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 45 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 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.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\d586a839-c071-set-4012-95c4-ab-3474f21afc61.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5852
    • C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\angel.exe
      "C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\angel.exe" "C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:5548
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5384
    • 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:5612
  • 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:5484
  • 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:1000
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5844

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          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

          HTCTL32.DLL

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\HTCTL32.DLL
          • Size 320KB
          • SHA256 edfe2b923bfb5d1088de1611401f5c35ece91581e71503a5631647ac51f7d796
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSVCR100.dll

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\MSVCR100.dll
          • Size 755KB
          • SHA256 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
          • MD5 SHA1 SHA512 SSDEEP TLSH

          NSM.LIC

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\NSM.LIC
          • Size 253B
          • SHA256 83a6feb6304effcd258129e5d46f484e4c34c1cce1ea0c32a94a89283ccd24f9
          • MD5 SHA1 SHA512 TLSH

          PCICL32.dll

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\PCICL32.dll
          • Size 3.5MB
          • SHA256 bd53de502b1e42fb825e3098d90b94eac74dd4b310acf815890952a6912acdde
          • MD5 SHA1 SHA512 SSDEEP TLSH

          angel.exe

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\angel.exe
          • Size 117KB
          • SHA256 8000ffd1f8b32b4b85be9c3e730874865d949f9359c9a91c4386f4ff32deb180
          • MD5 SHA1 SHA512 SSDEEP TLSH

          client32.ini

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\client32.ini
          • Size 1KB
          • SHA256 9f4730605c4457e387856bf2272a71ae7f8178ebb07ba40d05c4451adfc7cd0d
          • MD5 SHA1 SHA512 TLSH

          pcicapi.dll

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\pcicapi.dll
          • Size 32KB
          • SHA256 9074fd40ea6a0caa892e6361a6a4e834c2e51e6e98d1ffcda7a9a537594a6917
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pcichek.dll

          • Path C:\Users\Admin\AppData\Roaming\Google\Sync\CloudAgent\d0c8573e58934d5d\pcichek.dll
          • Size 18KB
          • SHA256 313117e723dda6ea3911faacd23f4405003fb651c73de8deff10b9eb5b4a058a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/5484-72-0x000001E903BA0000-0x000001E903BC0000-memory.dmp

          memory/5484-61-0x000001E903E10000-0x000001E903F10000-memory.dmp

          memory/5484-98-0x000001E9045E0000-0x000001E904600000-memory.dmp

          memory/5484-59-0x000001E903940000-0x000001E903960000-memory.dmp

          memory/5484-55-0x000001E9001E0000-0x000001E9002E0000-memory.dmp

          memory/5852-28-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-14-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-18-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-19-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-20-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-21-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-22-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-23-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-24-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-26-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-27-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-25-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-0-0x00007FFF18D3F000-0x00007FFF18D40000-memory.dmp

          memory/5852-29-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-30-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-31-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-32-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-16-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-15-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-17-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-13-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-12-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-11-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-221-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-223-0x00000213FAF10000-0x00000213FAF1A000-memory.dmp

          memory/5852-224-0x00000213FB660000-0x00000213FB672000-memory.dmp

          memory/5852-10-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-9-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-247-0x00000213FAF20000-0x00000213FAF3E000-memory.dmp

          memory/5852-248-0x00000213FB7D0000-0x00000213FB882000-memory.dmp

          memory/5852-249-0x00000213FB000000-0x00000213FB00A000-memory.dmp

          memory/5852-8-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-6-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-7-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-5-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-4-0x00000213FB190000-0x00000213FB1B2000-memory.dmp

          memory/5852-1-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp

          memory/5852-262-0x00000213FB890000-0x00000213FB8AE000-memory.dmp

          memory/5852-264-0x00007FFF18BB0000-0x00007FFF19554000-memory.dmp