Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-05-2023 11:24

General

  • Target

    http://hse.gov.uk

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://hse.gov.uk
    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:3596
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7fff3fec9758,0x7fff3fec9768,0x7fff3fec9778
      2⤵
        PID:3532
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1596 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:2
        2⤵
          PID:3448
        • 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 --mojo-platform-channel-handle=2032 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:8
          2⤵
            PID:4644
          • 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=utility --mojo-platform-channel-handle=2064 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:8
            2⤵
              PID:4708
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2756 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:1
              2⤵
                PID:2200
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2744 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:1
                2⤵
                  PID:1920
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4336 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:1
                  2⤵
                    PID:4412
                  • 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 --mojo-platform-channel-handle=4696 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:8
                    2⤵
                      PID:4816
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4780 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:8
                      2⤵
                        PID:4252
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3184 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:8
                        2⤵
                          PID:4848
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4900 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:8
                          2⤵
                            PID:3124
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4824 --field-trial-handle=1768,i,10540859669494848876,14459968640735325393,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1304
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:3732

                          Network

                          MITRE ATT&CK Enterprise v6

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\31300701-28ed-40bd-9909-f207ac205910.tmp

                            Filesize

                            6KB

                            MD5

                            c36fd05478caee2706999cf211cdbb60

                            SHA1

                            ae58104b6eb67f7d41ee18c245639d96b1b87927

                            SHA256

                            7469bd4a2fc03fe4d0ee92d030227d4ed17025ad50ff88d726ae3baccf6adfa2

                            SHA512

                            5d87956ebf0d2ab6b9cc0e8e81f19e9c064569487700391de0e93a6411f06fd1e7bfd1fd2dadfe6cb806340b527ba143f5e1b0cb1e95eba25576fa7daace56cd

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                            Filesize

                            192B

                            MD5

                            51ee70cae6bc0d45de2ecbb16c2e6da5

                            SHA1

                            76f1c242463dcd16778d9cdf32d8ad107f764802

                            SHA256

                            37946c993c85fc629bfda0531930eb7492dcbbda3b9cee89300efcccdf43f57b

                            SHA512

                            587e54811c3a551aedc77a555ccfd111a6391861bf54d1bacf1f31fd13799f056bb617be0a5333de3b2052d71b1d45a5c03694b80a96caf534fa481974493161

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

                            Filesize

                            1KB

                            MD5

                            a6395dd7b3091595daaeddb3fb1ca3e8

                            SHA1

                            94835c699fc871d54a15804b9c62096a95a5d714

                            SHA256

                            92ce7447eb39811c41001790fdb7ab650eb51bec6503cb4ae1efad22369078b8

                            SHA512

                            fef9b4c40f081dd336e1775e0a1225f8971ac47c2772830f19b06ae8fa3a07df0d1ce23f8c2ec06770b1bb10ed142fc144b0181f10cfd37083b3d29171302bab

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

                            Filesize

                            5KB

                            MD5

                            b801ad7a323f470ef6075f4bffc2ab95

                            SHA1

                            bdedaf470fb51591452c786eb3cbe4180e586f21

                            SHA256

                            819c2b6b869b0b50cea6030a9cbeba97e0d0631eebecce6b887529498485b283

                            SHA512

                            a6d216ededf0486c6339acbd7a5050de45df2752f1f2d5c24202a28e73c324d6f11d78f8a9a59c9789ab2ce21bcb854fdb4cd03af8ac6e703001cc13ad9413b4

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

                            Filesize

                            5KB

                            MD5

                            04c1499aad7cda865155840c6af74ab8

                            SHA1

                            1dd1833a9fa5cfd6143b1573ddf146fc41b59283

                            SHA256

                            8ea626607aacae291f7e5b5df35f9b9c9a2dd783efa011f2a57b2d64096c4ad1

                            SHA512

                            957d476a477ef5a3599a909b1fd76daf3c9c2766b66c8feed4c0ef8e75a37bf9f152127ceef2077fcd79173ca77f2adff4a000bd068a937da5f5767e4d373dfd

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

                            Filesize

                            152KB

                            MD5

                            db5f66805968aede52e76a8031165bbd

                            SHA1

                            c7418244dc6fa05aecd20c187e45d3465aa5ad9c

                            SHA256

                            96191abcec56cad5ccd597c69a565d9c8fdf415d30d2355bd99fba0e79d261fa

                            SHA512

                            0ac09d04510c36da173e05ef2d11c555e3d2960516bf56ff3b77a4a34d5d53a921bfdad479e743ecebf158a5802d5fab83ef9125a3b3833b26b4852446ef3091

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

                            Filesize

                            151KB

                            MD5

                            535d9c6170a9e56e1d5baae0d75ac8ce

                            SHA1

                            3455a5119d334118e70146ba74824fcb8402b7ca

                            SHA256

                            b273e419bed7b9f9a3ed65f114dcc7bf665bba83b21984a9fa8662dba94da0e4

                            SHA512

                            8fe3c78bac0d49a4aa3ae6b03c8454cd40f068d451bb61dcc293858da8dc42aac11a930fbdd3257a40d53b2d8f13079abffa681f23da31158f41a4015169b559

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

                            Filesize

                            151KB

                            MD5

                            d9d354739c9225050e9cf5849c797634

                            SHA1

                            2832ba2bf47f3e484a2490f774f16da171ed8efa

                            SHA256

                            fd6fdb4684c794ab5062c74c5a2ea95a8277b582167e87338544a5d216d79a7c

                            SHA512

                            74f543bf6e06f4f016ead51288490a9fddd6f0a034b4587fe5fb8d43960c8882bde2cb48a729924ae548266609756d84a1abe7a84a60df4ac939feefbd683901

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

                            Filesize

                            72KB

                            MD5

                            7e3fd8eaabcc3572086531793dc79a41

                            SHA1

                            b67b2f7d30c394c82795691e80b70f5bf82fbfb7

                            SHA256

                            6a56a7bbf73fc9869217c9dda63f4bfdb78c6881793bfabec306cc7715b72075

                            SHA512

                            20b8f8c312a84bc756d1b8705a83c8ac199e23b3e794aeebe6dfc763c5c4be71e54fdbbff81d8039e3c44129823bc23f3d89b5ff6722591e00678a6ceb3ba153

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd