Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-01-2025 14:42

General

  • Target

    https://go.microsoft.com/fwlink/?LinkId=550986

Malware Config

Signatures

  • Detected potential entity reuse from brand MICROSOFT.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://go.microsoft.com/fwlink/?LinkId=550986
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff90bc646f8,0x7ff90bc64708,0x7ff90bc64718
      2⤵
        PID:1264
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
        2⤵
          PID:5036
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1632
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
          2⤵
            PID:3876
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3316 /prefetch:1
            2⤵
              PID:3464
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
              2⤵
                PID:4976
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
                2⤵
                  PID:4368
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4476
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5200 /prefetch:1
                  2⤵
                    PID:4512
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5176 /prefetch:1
                    2⤵
                      PID:4592
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5660 /prefetch:1
                      2⤵
                        PID:3312
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5688 /prefetch:1
                        2⤵
                          PID:4992
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5472 /prefetch:1
                          2⤵
                            PID:4388
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5828 /prefetch:1
                            2⤵
                              PID:1028
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,2887536140864036034,14741776420039197805,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2736 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3916
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1436
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2188

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                Filesize

                                152B

                                MD5

                                d7cb450b1315c63b1d5d89d98ba22da5

                                SHA1

                                694005cd9e1a4c54e0b83d0598a8a0c089df1556

                                SHA256

                                38355fd694faf1223518e40bac1996bdceaf44191214b0a23c4334d5fb07d031

                                SHA512

                                df04d4f4b77bae447a940b28aeac345b21b299d8d26e28ecbb3c1c9e9a0e07c551e412d545c7dbb147a92c12bad7ae49ac35af021c34b88e2c6c5f7a0b65f6a8

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                Filesize

                                152B

                                MD5

                                37f660dd4b6ddf23bc37f5c823d1c33a

                                SHA1

                                1c35538aa307a3e09d15519df6ace99674ae428b

                                SHA256

                                4e2510a1d5a50a94fe4ce0f74932ab780758a8cbdc6d176a9ce8ab92309f26f8

                                SHA512

                                807b8b8dc9109b6f78fc63655450bf12b9a006ff63e8f29ade8899d45fdf4a6c068c5c46a3efbc4232b9e1e35d6494f00ded5cdb3e235c8a25023bfbd823992d

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000016

                                Filesize

                                215KB

                                MD5

                                d79b35ccf8e6af6714eb612714349097

                                SHA1

                                eb3ccc9ed29830df42f3fd129951cb8b791aaf98

                                SHA256

                                c8459799169b81fdab64d028a9ebb058ea2d0ad5feb33a11f6a45a54a5ccc365

                                SHA512

                                f4be1c1e192a700139d7cff5059af81c0234ed5f032796036a1a4879b032ce4eedd16a121bbf776f17bc84a0012846f467ad48b46db4008841c25b779c7d8f5a

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

                                Filesize

                                480B

                                MD5

                                34c1f623512eed7803632b4024e3e72d

                                SHA1

                                c41545ba561c1e834ad5f012bf26b1fec7f2475b

                                SHA256

                                d532adb0b6358c042636e15eec7e0fe1eb047306d0d85d0f6e20168c761ad45b

                                SHA512

                                8acdcb87f4cbdcdc3e84a0b490371f4ce5aa0169916ee53dba74780b239a7def63a9a9f65f84eaeb3020eeacdf7645656148363a7a59518f22df6c34fec18aff

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                Filesize

                                2KB

                                MD5

                                00d5eeac1c9fe699d43064e183f31bb5

                                SHA1

                                801a4c8e9cd9cdf4e241582db530481f87995b83

                                SHA256

                                670638e549aac4a53004da459bc9fcca5e0e88b42b938a3c7f15a652352b9d55

                                SHA512

                                f33f139010d0a854dfeec33678850a363619d592d4384f4a8e75374a04fd4d235e12469af50cc79c12419edd87771cb13d505658be7cc3e6962a5288110df1e5

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                Filesize

                                2KB

                                MD5

                                a7e3531886e7742a8a3b4c6042035824

                                SHA1

                                c13fd74d9700b758e80c9ed8a96d9e379ab5aebf

                                SHA256

                                5a4987f13ef56be9ffae420c6abe6fb2d5a02e8176488f60c48746514b6c3e73

                                SHA512

                                5012d251d940c2e9af295aa6ca641f7f293918a1cfdc243374b01a9ecd50bd17f867b554a41d47abb037445cfe88c250446ffc2c64856fd4f3385e0f9cc99363

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                7KB

                                MD5

                                6372e52bcc5fd210b3c2feec8bac0f75

                                SHA1

                                c8ade4728e9592a732c9250694997f9f007e9f70

                                SHA256

                                e6279f691545a4647bc64f7415ca64759e25a44775e10ab4b704b84c705b1163

                                SHA512

                                7d14fc6ba1baf4fc4ee1d4bbdf97b2cf70f252e71eec5d3aa6cb2d1731c055c0e68dba1e32b3b60eb97acd9f2643cce403e5252644323381f33e2520e5973fb5

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                6KB

                                MD5

                                7f333fd9e52176864c2f424a2e116255

                                SHA1

                                e6661dc04044a91ab28ec69ca352ec5a0c0057c2

                                SHA256

                                77f748355dffb5ed7ca8068bd71a1960aa2f054e457e49c62121b5605572b969

                                SHA512

                                7b6b1803120b63eaa91eb16e51f4ef8cd74e742bb917587bfb33e6d689a30017bce67d7a4fa261f2b4d8904c5ffd9b6cce32bef3a8aefb19fa84d997899ebef0

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                5KB

                                MD5

                                0e233f39aee3f210c13188546d5cfc57

                                SHA1

                                3213c871e4db34e40e4f07133d2930a3ac701fec

                                SHA256

                                88cb7d8ff1c3880831c63df52f449fa85757462e8195bdf13b6003e14d2954d2

                                SHA512

                                5013ea38de2bd9934851efe85173455858e22e3b2a23fa2527947342bc013e7f4b3f165d3cfe15f2e8ade0649a60526c17cffb4bf7cd78be2ee654c185f2f178

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                Filesize

                                72B

                                MD5

                                49f948c5b286de989b8ce0f15e25ae0a

                                SHA1

                                837f53e23225954268d20aa559f385287fd75363

                                SHA256

                                0ea006328e398ef8752a02cea94aff10bd419c5b1606b7c27127aa3c81249790

                                SHA512

                                0881d8d94e308ca23ba9b6fba7483679c7812815c45cfe59008e55b4b45ff8722b85185499015eb98bf3a454418b33fe9d18794ad8109462aad71178c82f14b8

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57e1d4.TMP

                                Filesize

                                48B

                                MD5

                                ac467d60d13b87178318ac64d9f72f8a

                                SHA1

                                28d59d5d5928843d4bfcaf4aa62a52910eaefcd0

                                SHA256

                                74b5dd8f4ce65712aaa0943ccf2a5ab674ad699296bece778867a51a060f4951

                                SHA512

                                638c90005abf97ea3660aa32167da033b8bf94a2d94e20f8c280542bcd365c251750d374a3c583a0af0cc750c8dbe912b2f2a67848d3e6b68052ed2431dd9c2f

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                Filesize

                                1KB

                                MD5

                                d3cd2c1cac99ef327412b1e3ebd803fd

                                SHA1

                                21f78162bb385a0f2440b64d0df98beee325c9de

                                SHA256

                                06fb522434f235a1f74010438702a7b10c8fb24028f1cb8f0159ef335955ce27

                                SHA512

                                5c6d474720e3879ba129dbd9d0680d67766769252482e38f14a09317c8b462788bd060aceb7b49b749040ff36520c72f41cbf9546ecfdda57515d74e2b3fe946

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                Filesize

                                1KB

                                MD5

                                580256480f47c433d16a3aaf51994a53

                                SHA1

                                b9a551108b4b57f3111026c5068cc1b32b068357

                                SHA256

                                de67cfe28f130cbe5ebd51f6ee3498a7b09e56c80b941e2d4d9a763a0c6efd86

                                SHA512

                                a5f39c6f257675a18a6b9949bdecfafbcbc243ddace24646db6b43f9875efb79214b2827b255e0557fd28600c924deb6f4c7fbde8749e8b09e0cfd507aa9f07b

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57b863.TMP

                                Filesize

                                874B

                                MD5

                                c20b9b8a175088b25939af1440ceb3f3

                                SHA1

                                29e07b2d94b4dd1b3b83452f84b709903d042675

                                SHA256

                                eff315cb5f05e0e6fa214b80ef1a5b2ec0bce41667e0af3e05426de29675be58

                                SHA512

                                aa87706fe5b9a0a76830ac35783aaf8d0510bcb45f2ba857085915f052a3f9ce07d03b3c683ec551ac470495dae705b2043d3bcd5369052f56616f2bb285f36d

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                Filesize

                                16B

                                MD5

                                6752a1d65b201c13b62ea44016eb221f

                                SHA1

                                58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                SHA256

                                0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                SHA512

                                9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                Filesize

                                10KB

                                MD5

                                0bbc0939df157fd88f5cb54578e5b369

                                SHA1

                                87d82cde7d557e0adaeb466a73c4ed8686d045b6

                                SHA256

                                50bad36fda2e749984d13014039fecf4d03579fec1372906e3c45156672304cc

                                SHA512

                                17c1506dbb818d2e707928c7e6a5ad330ea310057dfda73097fd60a8a1ea1778a10f77e5d2ddfa7dff2f85dd79d617000a79ad393e15ec5fdf64fcdf7b4b3e2c