Analysis

  • max time kernel
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 17:20

General

  • Target
    Aether.exe
  • Size 168.6MB
  • Sample261002-vwhtrsfa44
  • SHA256 9a3cc6307edc386b7d7f4d000c121a1ec4651b65eb6bf016b448158acab78c17
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Uses WMI to collect hardware manufacturer information 2 TTPs 1 IoCs

    Uses WMI to read the system manufacturer, model, baseboard or display adapter, which is often used to detect virtual machines and evade sandboxes.

  • Queries system WMI classes for hardware identifiers 2 TTPs 1 IoCs

    Uses WMI to read hardware serial numbers or the system UUID, commonly used to fingerprint the victim machine.

  • Executes a command shell one-liner 1 TTPs 5 IoCs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 12 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Checks processor information in registry 2 TTPs 24 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Collects information from the system 1 TTPs 1 IoCs

    Uses WMIC.exe to find detailed system information.

  • Detects videocard installed 1 TTPs 1 IoCs

    Uses WMIC.exe to determine videocard installed.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Aether.exe
    "C:\Users\Admin\AppData\Local\Temp\Aether.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5796
    • C:\Users\Admin\AppData\Local\Temp\Aether.exe
      "C:\Users\Admin\AppData\Local\Temp\Aether.exe" --type=gpu-process --user-data-dir="C:\Users\Admin\AppData\Roaming\aether" --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1640 --field-trial-handle=1644,i,15576668160550070741,1646672342004337791,262144 --enable-features=kWebSQLAccess --disable-features=SpareRendererForSitePerProcess,WinDelaySpellcheckServiceInit,WinRetrieveSuggestionsOnlyOnDemand --variations-seed-version /prefetch:2
      2⤵
        PID:2864
      • C:\Users\Admin\AppData\Local\Temp\Aether.exe
        "C:\Users\Admin\AppData\Local\Temp\Aether.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --user-data-dir="C:\Users\Admin\AppData\Roaming\aether" --mojo-platform-channel-handle=2284 --field-trial-handle=1644,i,15576668160550070741,1646672342004337791,262144 --enable-features=kWebSQLAccess --disable-features=SpareRendererForSitePerProcess,WinDelaySpellcheckServiceInit,WinRetrieveSuggestionsOnlyOnDemand --variations-seed-version /prefetch:8
        2⤵
        • Reads the TCP/IP host and domain name from the registry
        PID:2716
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "net session"
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:6008
        • C:\Windows\system32\net.exe
          net session
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3380
          • C:\Windows\system32\net1.exe
            C:\Windows\system32\net1 session
            4⤵
              PID:2272
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "wmic logicaldisk get size /value"
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:5020
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic logicaldisk get size /value
            3⤵
            • Reads the TCP/IP host and domain name from the registry
            • Collects information from the system
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3048
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "wmic path win32_VideoController get name /value"
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2952
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic path win32_VideoController get name /value
            3⤵
            • Reads the TCP/IP host and domain name from the registry
            • Detects videocard installed
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1688
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "wmic baseboard get manufacturer,product /value"
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:3892
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic baseboard get manufacturer,product /value
            3⤵
            • Uses WMI to collect hardware manufacturer information
            • Reads the TCP/IP host and domain name from the registry
            • Suspicious behavior: EnumeratesProcesses
            PID:5900
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "wmic bios get serialnumber,version /value"
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:5096
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic bios get serialnumber,version /value
            3⤵
            • Queries system WMI classes for hardware identifiers
            • Reads the TCP/IP host and domain name from the registry
            • Suspicious behavior: EnumeratesProcesses
            PID:2932

      Network

            MITRE ATT&CK Enterprise v16

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            Downloads

            temp-index

            • Path C:\Users\Admin\AppData\Roaming\aether\Code Cache\wasm\index-dir\temp-index
            • Size 48B
            • SHA256 ea65416f299e468adc3da65dd38e953cf3dd3698fd11200b415e3789dda0d6db
            • MD5 SHA1 SHA512

            CURRENT

            • Path C:\Users\Admin\AppData\Roaming\aether\Local Storage\leveldb\CURRENT
            • Size 16B
            • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
            • MD5 SHA1 SHA512