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Analysis

  • max time kernel
    30s
  • max time network
    31s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2024, 21:16

General

  • Target

    http://nucast.tv

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://nucast.tv
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2816
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fff449acc40,0x7fff449acc4c,0x7fff449acc58
      2⤵
        PID:2360
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1904,i,8737717984442023969,6152729346709088008,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1896 /prefetch:2
        2⤵
          PID:4984
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2120,i,8737717984442023969,6152729346709088008,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2156 /prefetch:3
          2⤵
            PID:2196
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2228,i,8737717984442023969,6152729346709088008,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2440 /prefetch:8
            2⤵
              PID:2200
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3012,i,8737717984442023969,6152729346709088008,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3040 /prefetch:1
              2⤵
                PID:1808
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3024,i,8737717984442023969,6152729346709088008,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3240 /prefetch:1
                2⤵
                  PID:5072
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4428,i,8737717984442023969,6152729346709088008,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4000 /prefetch:1
                  2⤵
                    PID:1304
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4816,i,8737717984442023969,6152729346709088008,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4828 /prefetch:8
                    2⤵
                      PID:1968
                  • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                    1⤵
                      PID:1704
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:60

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                        Filesize

                        649B

                        MD5

                        4d21c3072077947e807d3bd21c2ea299

                        SHA1

                        b7a5e859a9046c859f62e02b5d267ab1cead05af

                        SHA256

                        28ef1d5a79570cebf284da9526477b4cc81a4039ca1ebccc103942ca0da3cb78

                        SHA512

                        df4c2fd0f7ce886e2881b4a6a1820e45d118a9ed953c3cc3965beef2aa2ddf1e126e673feca943af97d19652cba49f080b924098251d7e70455ad7c8ea25ee55

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                        Filesize

                        2B

                        MD5

                        d751713988987e9331980363e24189ce

                        SHA1

                        97d170e1550eee4afc0af065b78cda302a97674c

                        SHA256

                        4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                        SHA512

                        b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                        Filesize

                        846B

                        MD5

                        87422ff2ae5cb8cef7fed501c103eb49

                        SHA1

                        b28e4337074b95d7955353677c372c6e9f4c6258

                        SHA256

                        b143a92d08c9b9a959f69d3bb36028cf13645c689dadffedc8b106420de8c081

                        SHA512

                        118a22026b93f3589547bd256df7e13cc1368f5382919a3ebb094bc6f07dd00288b5e2c134ce9d705295a8f5a9ab14720a91ff8ab8c92b2b9bc229c422c234c2

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                        Filesize

                        9KB

                        MD5

                        2920be7aa6794a03bb521c45a9581007

                        SHA1

                        15dfddf6ee5412bae1426dff6e42b8b02496b1a1

                        SHA256

                        0dba9059be89f07cef2d0824f4030c0cebf0382e07313a4cb60c5246b3e50d44

                        SHA512

                        1ded66e115762e218b6568adc853e2ac5ed38db0df3ef6e0b2c0f1cd62196000e2e3e513c9a69daef14b0c23c328842fc940eb0aa4d11c36c853bc733d0da574

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                        Filesize

                        9KB

                        MD5

                        2b533d5f4fa783e74ede1758fadf4592

                        SHA1

                        98481300b387cef301925e7d2060192f8161245b

                        SHA256

                        0892e10cc9a3a3744b2f4d42e50b5422064c643dbf539e60d02906c720aaa146

                        SHA512

                        fa02e46a04363da073e6c8650dd5fd380387248d5b61635d876fd2f2470b9af55287b49b2e5ff13d6e39693e2c5e88d5b41c6a681a8d4ef7b17a793c1cc4e64a

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                        Filesize

                        99KB

                        MD5

                        4597c497c73de31eb809a31aee335ade

                        SHA1

                        cb4a41e82d1b176dcbe9dced212c2f71aabeda7b

                        SHA256

                        fe56e26f9896f54b807964dafd7ec1b089062b509ed0947dc187f016f6259547

                        SHA512

                        f5faa4b3e8d76c7c75e643d7d41d8461e623b94521bd0718f676cff2daba97bc9d674e39cb1aaf47bf1fdff4e6e4c4642a89b22559a9b38301433c2341db304f