Analysis

  • max time kernel
    34s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/09/2024, 03:51

General

  • Target

    https://go.microsoft.com/fwlink/?linkid=2048113

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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" --single-argument https://go.microsoft.com/fwlink/?linkid=2048113
    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:2464
    • 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,0x100,0x104,0xd8,0x108,0x7ffc6c7d46f8,0x7ffc6c7d4708,0x7ffc6c7d4718
      2⤵
        PID:5004
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
        2⤵
          PID:1816
        • 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=2112,14690432852318306252,13967408367752324152,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1360
        • 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=2112,14690432852318306252,13967408367752324152,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
          2⤵
            PID:4920
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --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=3180 /prefetch:1
            2⤵
              PID:4908
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --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=3300 /prefetch:1
              2⤵
                PID:1688
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4980 /prefetch:1
                2⤵
                  PID:1008
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --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=3988 /prefetch:1
                  2⤵
                    PID:2980
                  • 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=2112,14690432852318306252,13967408367752324152,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
                    2⤵
                      PID:3948
                    • 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=2112,14690432852318306252,13967408367752324152,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2440
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --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=3592 /prefetch:1
                      2⤵
                        PID:3908
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5528 /prefetch:1
                        2⤵
                          PID:2308
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5460 /prefetch:1
                          2⤵
                            PID:836
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --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=5892 /prefetch:1
                            2⤵
                              PID:5288
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,14690432852318306252,13967408367752324152,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5840 /prefetch:1
                              2⤵
                                PID:5296
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4636
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2500

                                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

                                  9b008261dda31857d68792b46af6dd6d

                                  SHA1

                                  e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

                                  SHA256

                                  9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

                                  SHA512

                                  78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

                                  Filesize

                                  152B

                                  MD5

                                  0446fcdd21b016db1f468971fb82a488

                                  SHA1

                                  726b91562bb75f80981f381e3c69d7d832c87c9d

                                  SHA256

                                  62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

                                  SHA512

                                  1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

                                  Filesize

                                  77KB

                                  MD5

                                  e41c0a10b5ec4ab6a43dd91cf96f69a3

                                  SHA1

                                  922acc60aa37469236345ea892ce07c4cc4e6592

                                  SHA256

                                  0c56f42c7be19df9c2bc4ed203a30d83605c6301d06154cce0761befee6994f1

                                  SHA512

                                  39023ca5c09813ad72b328b1daee83d2fa29f72fe529e3451fa620866c3e1e8ab7f1dc370f3c2c24fd34a6f5448ee9962bd7504a18686c445c5c2aeca46551e0

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00005b

                                  Filesize

                                  38KB

                                  MD5

                                  bcc11ca3762c94b904cb9ff73db34d57

                                  SHA1

                                  199e5590f345f6a2c9f8dc1b812279d04490548e

                                  SHA256

                                  c1f91e12a8da4ad4cf3a4b428a3f21586228f3fbfda5362e527224ccdc136990

                                  SHA512

                                  ff02d4eb65026d7c94fcc0904b61cefa2a10a4ba53d58ffc05c3a47d2da6e7faf83b43ef410309a6851bb55fdbf6016ac5adc7e4adfeb3db5bed7b0b4154f796

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00005e

                                  Filesize

                                  36KB

                                  MD5

                                  d968d77e41da2913a5cd3ccbcc46c4d3

                                  SHA1

                                  17b989846be572bae88c23752d6a1b1726570733

                                  SHA256

                                  a57cbd2de0717cb45874975bec08cae7658a0d9b09f6e6f9c992c6a044defe44

                                  SHA512

                                  5880fcbc9c864b216daf21470dd3e4082f828a3872776f095c2037b3f4f2d49823bc0ee7c0d47548de1eb99659474b0e49e7bda2c7278f5262818d6a7ac8e292

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

                                  Filesize

                                  7KB

                                  MD5

                                  c65f92300015e0b7fd3ca55624935068

                                  SHA1

                                  acea238fddc308cf50bc9358b7da48aa0d15138d

                                  SHA256

                                  933e5fafab632a14f1efd07206b73ae2c365bebf35c8abdcd6d9f1fefa1f0243

                                  SHA512

                                  88358337f4b63b5ddcb614f72fe89690e0e81b2e0e3bb0830b36249bcd0a23c0f7fb51e172cc8ec2b157f0b9fe61c221bc42e3e6f3c013d2164baefa453c4f1f

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

                                  Filesize

                                  5KB

                                  MD5

                                  a6df497ba349c1a0a666bd11a308b89a

                                  SHA1

                                  5b128b0721cc71528d7bd65fd16bc649d00d375c

                                  SHA256

                                  f259b8f1ed19eccc64ff4bc58dbedab085c7bfe430c1d7b57bd5c4a049f4d03e

                                  SHA512

                                  47ec2697efd76cc9bd0f02ef94ab39fba804254bfb517bb3617b0e24501ab19422e00237951c85e93fc065e5fc8765d4f40cc27c7a5abf26016311b0460262dc

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

                                  Filesize

                                  7KB

                                  MD5

                                  3a6edc177307c4905494393a46530f28

                                  SHA1

                                  ade1e66d17a6ed77e5c1f87341bd272bc94d6071

                                  SHA256

                                  461ca4acac85d16e81347e984a2c2b98e66bbf30360696fab9a300d42fe79bc6

                                  SHA512

                                  3cdfdd6c50109bd108374c067e0c36456830f164501ba2c5e0abab115bfe7847a1eb7d315b2f352066b5c8ab72d651461570478c433b16aa65458f116f0ea4a2

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57ed6d.TMP

                                  Filesize

                                  538B

                                  MD5

                                  3962627b262c47a9fb964551fe3259f4

                                  SHA1

                                  06c8a0e11408997b8957de82f57c930b049ec697

                                  SHA256

                                  cba174d4e3ce07b45d14605bd831391d10961bd1c6758c728ba425fdcd873420

                                  SHA512

                                  4adb006f997fa80b70343bf509d2c60fbc9f6e375b777c1399c225174118306bc21339863e498e162ca37427cc62a60bb2306e1f0f6317c86547de2f4cdcb71f

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d66fb9ff-579b-47fe-95e8-4fee28c98689.tmp

                                  Filesize

                                  1KB

                                  MD5

                                  6ea306b64a4390f5be76026464046524

                                  SHA1

                                  6c8d6acf3fc3b64507a485580632519a43de69d5

                                  SHA256

                                  e8c3f9367c3d640934bb11aed940f5edabda227e056adacffbb47b02172e64f7

                                  SHA512

                                  b886ed61d1af0dbc5e32b075475528914c52d60031df719dcdcad2fd5cd9b1868a5b8decb437f288f5206dfb3995721715851ca3508550876a8ef40ea288e736

                                • 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

                                  c161401e3818d52072c934c7c15c0b42

                                  SHA1

                                  fe2a4574663759f93515dfa256beaf1757a33d97

                                  SHA256

                                  374295997476ef13250df6b8a0d943fcc832f83747c4d2d53b8ba338bdc658f5

                                  SHA512

                                  524f3bc411e242611650b36867cc2fcbbe1624da7ff7d9c7e28ffa576abaf5b4d1dc1e213200a918431b9bbdeb745d0c9a49d806872014e9d23e5cb360d66a88