Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-06-2023 05:55

General

  • Target

    https://groups.google.com/a/stenungsundsjudoklubb.com/group/styrelse/subscribe

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 7 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://groups.google.com/a/stenungsundsjudoklubb.com/group/styrelse/subscribe
    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:1688
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb8d7b9758,0x7ffb8d7b9768,0x7ffb8d7b9778
      2⤵
        PID:2168
      • 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=1804 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:2
        2⤵
          PID:2760
        • 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=2168 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:8
          2⤵
            PID:2496
          • 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=2248 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:8
            2⤵
              PID:3856
            • 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=3224 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:1
              2⤵
                PID:3312
              • 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=3232 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:1
                2⤵
                  PID:3792
                • 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=4516 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:1
                  2⤵
                    PID:3748
                  • 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=8 --mojo-platform-channel-handle=4708 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:1
                    2⤵
                      PID:3380
                    • 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=5156 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:8
                      2⤵
                        PID:60
                      • 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=3424 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:8
                        2⤵
                          PID:1460
                        • 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=3484 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:8
                          2⤵
                            PID:3340
                          • 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=3424 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:8
                            2⤵
                              PID:3896
                            • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2844 --field-trial-handle=1820,i,12296116140106990279,1132871503586643288,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2552
                          • 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:2588

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\669199ce-3fe5-4170-a449-7672a43a592c.tmp

                              Filesize

                              5KB

                              MD5

                              c311075565998149ac49fd0f716a19af

                              SHA1

                              5af29bdac7ebda62e0a509c765aeb44fe17e869c

                              SHA256

                              f3293e439aa2604888ca652ffec87d8044e775d707181830275ae475fafb3511

                              SHA512

                              64b28a8535b99a538a9612a076ef2a0ed657b778c2eb1077179df752116dc11a4a36f8da25048c4983710329d60503e75919bfca62993ea0e38ab8b6c5018490

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

                              Filesize

                              384B

                              MD5

                              053b5c7fe4c2cb7c3fb4c05c50b281fc

                              SHA1

                              f7c0f0e0515476adbf386ed95f3478ad7b295696

                              SHA256

                              6de3015240c76e78cb1d88375094f5a0f6b204e7a0899e31cc90fc8e9f8f7747

                              SHA512

                              42fac6edf0c4a2ac2cb90dd7086ae135f5f493eb08d4cf73408794906a10dae9655310caed20ff23c74f607ab146c7444f4bc4533e5667ceeeb4d8f8f91e63ae

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

                              Filesize

                              3KB

                              MD5

                              0c4d6a03b3a940fd4912792a6a085d73

                              SHA1

                              7761d5dee7aea91297bfb63560ab8e9ff6bfa6b4

                              SHA256

                              b5c9b3a05b94f943f372f8851c93a3d374b8fda73eda50cb2f0ca1d57f1e03e1

                              SHA512

                              0b476fe7fab3e9ad498ef83898d8f100e9bac0b3ca1db483c3a3ab5fbbc47af2779e4985f0fd677bbe5e226d24750f1f2462fdd0b8bbcc7d12f42bf425238f78

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

                              Filesize

                              2KB

                              MD5

                              6b4ec512ec1bb8955f0125918647a05a

                              SHA1

                              160a536b95f11851f89a6974da90a1259499b9a3

                              SHA256

                              ad43b6d7ed9ce1fe61491dee5101105898dadec091e1ce63994e748a4273eaed

                              SHA512

                              07c6dd1b66ffe1e280603ae79550f6ad5823866af722b60acacfda61129e6b5b85cdf36d7e03807ff0fe389d107975933bbc0d0a973374988774f1f8dff8415d

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

                              Filesize

                              5KB

                              MD5

                              035b5453eb520c311afdb5cf606ae63a

                              SHA1

                              317929de2c5a8e071d95bc5a4773d86a3e509823

                              SHA256

                              06d34c93ffd672ac2d6e1ca02a33f61a1169093d636410acbe57285848b6add0

                              SHA512

                              9eabd875c60ddb6f3da9bcdb42efce93ebcc423f16bddb690ec9e5842fd5949ab7fd6dd4b6d2f175318166b5e100889a6b047c21524c2b5606cf79c3566b329d

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

                              Filesize

                              5KB

                              MD5

                              ce2f2be428fe5dfdc7241be6b1537851

                              SHA1

                              e265b62b43ba51de23bcece5305c8332fbb1e8aa

                              SHA256

                              d7468f6b233e8f77c5e1fbb7806770cfe1228ef8a7abe69efa5864abb44b469c

                              SHA512

                              dbb13e8c61891997fc496bff9b0f231720e50c95f0817c8b8447a848f0076af4ae8f67d70895299a4ff717c427f1e229ca1a284d11562a703c2e9b4eaac33967

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

                              Filesize

                              174KB

                              MD5

                              ab334f7681e3302abbf9a61d941d80d9

                              SHA1

                              8e39f9033312f7e4da7d2dd2b2bdb219a0a45fb0

                              SHA256

                              2c37d6b28ce2537b590a0bbaa42a0a76bbe4ea3c0ab93c5ac6cb61b3e23aae5a

                              SHA512

                              0e20de448b3b95c2dc41547c692cd8efab938f203076eedc063349aeab439f0b4723ff17ef7f0eb8711721db61b3d0d5d195cb59e84cc95da175e41d3c74a874

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

                              Filesize

                              174KB

                              MD5

                              2156990c62c311ac102c9d8a62cbae30

                              SHA1

                              ef54d2bea42547c39d4ce0d607631fe804f76537

                              SHA256

                              50dc9b8dab0ed0ad8982d28e1a79de9dcb7d43fd7457688b199299365d41727c

                              SHA512

                              7c9bab75fde7f515ab80808c29f9acdb9a4265231afad0eb1c6014ef56e56f1737febedbeae76a85834910d11760b05d95a39e348494e582719f37c84a1fe297

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\cfebce5d-8853-448b-83a5-412653c708a3.tmp

                              Filesize

                              88KB

                              MD5

                              878028100adda62019d24f1b4a8b1e62

                              SHA1

                              bbb2dd182d30a2a481b45bc252652d595040f9b2

                              SHA256

                              7ef3b0bbe57ebb7556fe7899d3bd2ef82a59c99503597fe8103c937e3bf96d0c

                              SHA512

                              4bcca861f6d5733b117814ed3fee3e969e6c8c41897596c9e737651b5f54b76ebb42ac0a1da1d8e9e3e336509777b43d40b0bc71f44054f13d9ef3dc0f4e16b9

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd