Analysis

  • max time kernel
    850s
  • max time network
    900s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250218-en
  • resource tags

    arch:x64arch:x86image:win11-20250218-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/02/2025, 17:50

General

  • Target

    net8.0-windows/Astral_assets/upx/upx.exe

  • Size

    525KB

  • MD5

    8a98406e32ed6139bd9e75342d452948

  • SHA1

    ed77737b88a7351d0bc5f542ddb7ce84f8f95588

  • SHA256

    a4240ea0e8a916d15f8391edef9705ab4de1f516dd360f0a336c5358686d434b

  • SHA512

    f5b17975560d97308a6ee66845225715e82bade9df7bc36821c76fe67fcf8d22929bf21b85e28dd11b7399d0109ab1f3786fd2010c2e5023d3a93d2bd5cf678b

  • SSDEEP

    12288:fOHsWPQsJdQmiR0eYG16fyP8RHzS75CaNgMYqIW7I2:2QmiWK16rRHzS7U6ip2

Score
5/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

Processes

  • C:\Users\Admin\AppData\Local\Temp\net8.0-windows\Astral_assets\upx\upx.exe
    "C:\Users\Admin\AppData\Local\Temp\net8.0-windows\Astral_assets\upx\upx.exe"
    1⤵
      PID:4676
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --string-annotations --always-read-main-dll --field-trial-handle=5168,i,8156301195647385391,612045039718669237,262144 --variations-seed-version --mojo-platform-channel-handle=1036 /prefetch:14
      1⤵
        PID:764
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --string-annotations --always-read-main-dll --field-trial-handle=4712,i,8156301195647385391,612045039718669237,262144 --variations-seed-version --mojo-platform-channel-handle=3768 /prefetch:14
        1⤵
          PID:1180
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --string-annotations --always-read-main-dll --field-trial-handle=4032,i,8156301195647385391,612045039718669237,262144 --variations-seed-version --mojo-platform-channel-handle=4324 /prefetch:14
          1⤵
            PID:2392

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4676-0-0x0000000000400000-0x0000000000603000-memory.dmp

            Filesize

            2.0MB

          • memory/4676-2-0x0000000000400000-0x0000000000603000-memory.dmp

            Filesize

            2.0MB