Analysis

  • max time kernel
    1788s
  • max time network
    1802s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-04-2024 12:04

General

  • Target

    Installer [GitHub]/x64/WindowsIoTCsp.dll

  • Size

    22KB

  • MD5

    81929b5985592e83518a5c4d38494144

  • SHA1

    0cc5a36e80cb77c53c566f9b9685147f479ecff2

  • SHA256

    e0f9586d626dcb4a980cd32d42b44f1f0911ad222134adf629b1032f65ddc3f7

  • SHA512

    da1b2c236e94bcf4314f55af14bf1d5a377a29152b94c7cad8aa5938d5a97dbf5e3398852d9fdc5eb105fffa28465fe591022b75fbfecb99c7124a2683a15139

  • SSDEEP

    384:pPkroTrfMzJtlRUHOgoeemTokQTavniZsAxWOQoas/RTBQEB90xjKaSWcUW1:KYrOklZ/vIWOQFu1vB90dl4

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\Installer [GitHub]\x64\WindowsIoTCsp.dll",#1
    1⤵
      PID:2872
    • 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=4064 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2152
      • 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=3840 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:3136
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
          1⤵
            PID:4496
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k UnistackSvcGroup
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:4836

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4836-0-0x00000231A6AA0000-0x00000231A6AB0000-memory.dmp

            Filesize

            64KB

          • memory/4836-16-0x00000231A6BA0000-0x00000231A6BB0000-memory.dmp

            Filesize

            64KB

          • memory/4836-32-0x00000231AEF10000-0x00000231AEF11000-memory.dmp

            Filesize

            4KB

          • memory/4836-34-0x00000231AEF40000-0x00000231AEF41000-memory.dmp

            Filesize

            4KB

          • memory/4836-36-0x00000231AF050000-0x00000231AF051000-memory.dmp

            Filesize

            4KB

          • memory/4836-35-0x00000231AEF40000-0x00000231AEF41000-memory.dmp

            Filesize

            4KB