Analysis

  • max time kernel
    40s
  • max time network
    39s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09-06-2023 16:22

General

  • Target

    http://medtronicmd.net

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 13 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://medtronicmd.net
    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:3148
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffea49a9758,0x7ffea49a9768,0x7ffea49a9778
      2⤵
        PID:3156
      • 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=1824 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:8
        2⤵
          PID:4472
        • 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=1620 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:2
          2⤵
            PID:3896
          • 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=1608 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:8
            2⤵
              PID:4912
            • 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=2732 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
              2⤵
                PID:3128
              • 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=2768 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                2⤵
                  PID:4868
                • 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=4680 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:8
                  2⤵
                    PID:4576
                  • 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=4772 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:8
                    2⤵
                      PID:4856
                    • 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=9 --mojo-platform-channel-handle=4604 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                      2⤵
                        PID:1816
                      • 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=10 --mojo-platform-channel-handle=4940 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                        2⤵
                          PID:5088
                        • 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=11 --mojo-platform-channel-handle=5076 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                          2⤵
                            PID:604
                          • 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=12 --mojo-platform-channel-handle=5172 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                            2⤵
                              PID:1732
                            • 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=13 --mojo-platform-channel-handle=5536 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                              2⤵
                                PID:1632
                              • 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=14 --mojo-platform-channel-handle=4884 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                                2⤵
                                  PID:2680
                                • 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=16 --mojo-platform-channel-handle=2896 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                                  2⤵
                                    PID:4416
                                  • 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=15 --mojo-platform-channel-handle=4804 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                                    2⤵
                                      PID:1212
                                    • 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=2784 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:8
                                      2⤵
                                        PID:4140
                                      • 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=3224 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:8
                                        2⤵
                                          PID:996
                                        • 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=19 --mojo-platform-channel-handle=4772 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                                          2⤵
                                            PID:4872
                                          • 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=20 --mojo-platform-channel-handle=1692 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                                            2⤵
                                              PID:768
                                            • 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=21 --mojo-platform-channel-handle=5788 --field-trial-handle=1780,i,15278660556529426317,17880016747962020851,131072 /prefetch:1
                                              2⤵
                                                PID:608
                                            • 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:4100

                                              Network

                                              MITRE ATT&CK Matrix ATT&CK v6

                                              Discovery

                                              Query Registry

                                              1
                                              T1012

                                              System Information Discovery

                                              1
                                              T1082

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000005
                                                Filesize

                                                39KB

                                                MD5

                                                f31a15cc682b70657653ff2c104df045

                                                SHA1

                                                11b62b320367fa490ae8afcf35475ac8175cfc3c

                                                SHA256

                                                d187cce15c1df52fed0a62ff38ad8c48d1d3a9032ed35893f87974e2845bfb91

                                                SHA512

                                                a3b97d35d2f3f84415c3d0816ed4be74ccfe423632f3efc5f7ed8b77acda0c84519720c17bbe7039ece61996e0360e6038fa880fa3f429f9e930999d23f3f1fe

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

                                                1KB

                                                MD5

                                                838e3be1584a06939d2fe773d85d8887

                                                SHA1

                                                d1cfa400ae5ff9d8048b884f779e4413dcba5af3

                                                SHA256

                                                13cdfdbb22839128e4f1e1a902b61c26f955fc8afbf5059073dbc6e62e05022e

                                                SHA512

                                                1cdcceffa07adbe6b6fce9b9e537570f1dec874c9e9a0dbd316e62af1a2948ed02ec5e66ff52365a9a7166a6fee0a84d4aad37f760e415a7cb967d33289592aa

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

                                                1KB

                                                MD5

                                                7c6fbd5ad8305e4d2f04dc33abd4faff

                                                SHA1

                                                25e7a401642185910b437e6d0a4ad6adbc498755

                                                SHA256

                                                a30156539ab822be5bbad1d581dba52e1614424dcf8c2b5c3e97b2cd4507a70b

                                                SHA512

                                                0decc2b18c3f59afe1d47e07c33cb776e547d7cab50eac7dc9fc49bec3c72ee63bcbed1a613a117a2096db36c8a8f78c59c29d51d72f9372a2bf9752e9ed629b

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

                                                1KB

                                                MD5

                                                942fac0da759529fb55bb4a1f648d280

                                                SHA1

                                                b39329c809133ed3c6b98ee62457ce9cf158e94e

                                                SHA256

                                                88b341d0327bd41752ec1bceecdfa0758e13432d854a7812cefa9d5bc003c648

                                                SHA512

                                                1aa06dd1ee685df0ea2de9eca640be8c3ec9952d40bdc9bec9a8fecd3ff42698c34b80552bd7658c201da61bc2be80a666d0ea775030184f64f9b475be55a2a1

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

                                                6KB

                                                MD5

                                                fbbbecfd5770bc8c6585c8ef489f909b

                                                SHA1

                                                1711021fa2b68746b3d9830f7fd4c963a490137e

                                                SHA256

                                                231772c0600120e885ae4f13f59c9527b61fcaea728a731ef2b027ff16eac66b

                                                SHA512

                                                f7c15c5380cf28c21f2a394bbff998676906c30d22ab03d2d6e62474dcca343cedf59c944f91d65099ccd5fa3c893cf1089241cb0fa27274cf01907178ac1dc4

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

                                                6KB

                                                MD5

                                                499a79242d667703b1962b912e83a815

                                                SHA1

                                                251c60c4b4ee3d4099033551781afcd47b655f6e

                                                SHA256

                                                4911a4f676ec6f8fcaad552f845411e3222c5a0aec7d96393df673e0f4ce2bf2

                                                SHA512

                                                f9b6a14b7bd72cf11bd60afe8e64f1a5778296705dc6ec7356fbf3d01f1f0399758ec1379b823ef8bfa66d42bd2587f8e64ace9f229c27d2b0009c54b44d846f

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

                                                6KB

                                                MD5

                                                03bd2b97f77adf77a6a3501ee448b75c

                                                SHA1

                                                5cb9fc1abe9e8127e72d7e17d1d7d6e75ab79b44

                                                SHA256

                                                0a3f5a0b6e99390a0e215bdd867533799175ae86d8900435d4887e159594e3e7

                                                SHA512

                                                377a5772f445277ae4e5ecff14653989f873bef6cfa59d6f40b1d82bbcfc8d1fff607a561b3158a4cc4b9d9069900fd9a7665c648aebb16ddf7341bbf41e5a20

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

                                                160KB

                                                MD5

                                                f0ec0ee9c8ce9ac6f762951e0ac5f9dd

                                                SHA1

                                                81a8a78a4ce3bb1439349fe9c009dc5661f96447

                                                SHA256

                                                669eccd87b4ed03faf87dd13e88d41aab38f850f622c30896c2432313090aa2e

                                                SHA512

                                                ea7d99b59b3b7ae5b7e924c3b5044669310d5a51ba175210b3198392a038f9689b824931fa1a54226b926e25521c8655e3d9a200adcdd0374bb7c955a7187ed1

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

                                                72KB

                                                MD5

                                                d40f6fdd6abe4e5773512872fb2eb62e

                                                SHA1

                                                6f73864347537327d77d73f501cbe46d91165a37

                                                SHA256

                                                5a9079502094ee03af5f16d1563332334e1f8c0c206f6fc1f4856b8fca20afd5

                                                SHA512

                                                80e78576c37525eaa31434656b3132c51258172192d7d5a156a6d7627757cc8f1559a900d79be234831009fba2fea9d1eb37d9c52e1a1c46362f975a7c31e3ba

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

                                                2B

                                                MD5

                                                99914b932bd37a50b983c5e7c90ae93b

                                                SHA1

                                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                                SHA256

                                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                                SHA512

                                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd