Analysis

  • max time kernel
    1795s
  • max time network
    1804s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 01:23

General

  • Target

    vk_swiftshader.dll

  • Size

    5.0MB

  • MD5

    c3910a9fed38daf90b54b78ba39d0d40

  • SHA1

    6e702fdea3d2989aadab102a2da6d3005cc135d2

  • SHA256

    4a9ca5adbfdb3fd2cee0be0cef83ad21bfd8239d8ea0f8ef9849b8cf879d2d02

  • SHA512

    65b72e9a209ead1a43344731163f39a3d05952b219c8bcc720d1256cc8adfadf938055a322ea951bf1a40172e12809fd487937a20df0c67d0497f671e1626ba0

  • SSDEEP

    49152:eG7ixZvPbWjIXTFy1RYQZHJvuZBiDTwgvsrt5/PXd0kpmaN+WUf4CvB25zT7RCAt:b7iDPqjvzO1Lhgf49zT7grg4

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\vk_swiftshader.dll,#1
    1⤵
      PID:3004
    • 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 --no-appcompat-clear --mojo-platform-channel-handle=3468 --field-trial-handle=3044,i,17059189006398306756,4247826696353232857,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2240
      • 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 --no-appcompat-clear --mojo-platform-channel-handle=5412 --field-trial-handle=3044,i,17059189006398306756,4247826696353232857,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3544
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
          1⤵
            PID:1488
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k UnistackSvcGroup
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:5108

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/5108-0-0x0000027C4D5A0000-0x0000027C4D5B0000-memory.dmp

            Filesize

            64KB

          • memory/5108-16-0x0000027C4D6A0000-0x0000027C4D6B0000-memory.dmp

            Filesize

            64KB

          • memory/5108-32-0x0000027C55A10000-0x0000027C55A11000-memory.dmp

            Filesize

            4KB

          • memory/5108-34-0x0000027C55A40000-0x0000027C55A41000-memory.dmp

            Filesize

            4KB

          • memory/5108-35-0x0000027C55A40000-0x0000027C55A41000-memory.dmp

            Filesize

            4KB

          • memory/5108-36-0x0000027C55B50000-0x0000027C55B51000-memory.dmp

            Filesize

            4KB