Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-01-2025 14:04

General

  • Target

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

Malware Config

Signatures

  • Detected potential entity reuse from brand MICROSOFT. 1 IoCs
  • 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:4432
    • 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,0x100,0x104,0xd8,0x108,0x7ff8cde346f8,0x7ff8cde34708,0x7ff8cde34718
      2⤵
        PID:3096
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
        2⤵
          PID:4180
        • 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=2124,10252380547798947371,668589004638664777,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
          2⤵
          • Detected potential entity reuse from brand MICROSOFT.
          • Suspicious behavior: EnumeratesProcesses
          PID:3436
        • 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=2124,10252380547798947371,668589004638664777,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
          2⤵
            PID:1696
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=3348 /prefetch:1
            2⤵
              PID:2708
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=3360 /prefetch:1
              2⤵
                PID:3156
              • 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=2124,10252380547798947371,668589004638664777,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5040 /prefetch:8
                2⤵
                  PID:1896
                • 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=2124,10252380547798947371,668589004638664777,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5040 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3108
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=5316 /prefetch:1
                  2⤵
                    PID:372
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=5196 /prefetch:1
                    2⤵
                      PID:3676
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=4144 /prefetch:1
                      2⤵
                        PID:1220
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=5540 /prefetch:1
                        2⤵
                          PID:3812
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=5188 /prefetch:1
                          2⤵
                            PID:4884
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=3588 /prefetch:1
                            2⤵
                              PID:3536
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,10252380547798947371,668589004638664777,131072 --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=2236 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4336
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:372
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4872

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                152B

                                MD5

                                8749e21d9d0a17dac32d5aa2027f7a75

                                SHA1

                                a5d555f8b035c7938a4a864e89218c0402ab7cde

                                SHA256

                                915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

                                SHA512

                                c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

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

                                Filesize

                                152B

                                MD5

                                34d2c4f40f47672ecdf6f66fea242f4a

                                SHA1

                                4bcad62542aeb44cae38a907d8b5a8604115ada2

                                SHA256

                                b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

                                SHA512

                                50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\07ef7cb3-dbe6-43f2-9daf-d941bd077c9d.tmp

                                Filesize

                                5KB

                                MD5

                                b6369e0c7af9d2e22a1f93ddef9222bd

                                SHA1

                                3195a7b52f30f70f2afd586ec94c40b043bb74a7

                                SHA256

                                6fa565c14790445fdd7d1de8781f9ca34e8704221ef3bc665827e1e9c6f40085

                                SHA512

                                5a1153543efea2ac688f82a16a7777665caaa9921952958760bd7cd51935aa68836ec197aa7778b97c1b4b9bf57491a8479845a9fcad0e8bc59228d32c6b6bf8

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

                                Filesize

                                215KB

                                MD5

                                7b49e7ed72d5c3ab75ea4aa12182314a

                                SHA1

                                1338fc8f099438e5465615ace45c245450f98c84

                                SHA256

                                747c584047f6a46912d5c5354b6186e04ea24cf61246a89c57077faf96679db6

                                SHA512

                                6edf4594e2b850f3ede5a68738e6482dd6e9a5312bffa61b053312aa383df787641f6747ac91fa71bb80c51ed52a0c23cc911f063cd6e322d9a1210aea64e985

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

                                Filesize

                                456B

                                MD5

                                e7f426949f9bf200dc041209f4506d0a

                                SHA1

                                5b2e4172736ce5c1ba756b5b9241d3b5b1be65e1

                                SHA256

                                1f9790f2f8f186993ea36089ea1582d7bb697bc9e10c361c92ca1a0fa1e76c28

                                SHA512

                                c7ba3975fceabe342c0ec28417000625fa0ed059d369917085da9f30f55205f288c8ec5425b1fb73941f7c3042f418c320c89bc4a3bd6fa25f0d4eb95c57fd2d

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

                                Filesize

                                2KB

                                MD5

                                43425e81634e924fc04e88fed42a0733

                                SHA1

                                e9d605a7df7636ed26133a86ae5a10b6b2f523ee

                                SHA256

                                d81c26db00a4165e9a88c3d2b15fa198ce31aeebb75fa19aab7d89e7cd247171

                                SHA512

                                74b41ba07965ed5f0a57eaf892846c81594212eef79506999a4d1874a9c61decbf86a9a477dec762d59b10b0b8b3a33dcb2f657a5ed0e6db76a77b725fa11a3a

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

                                Filesize

                                2KB

                                MD5

                                5ec7ee8c2beac03e047bd1ec5d646944

                                SHA1

                                133a1a446d7264ad04dd1330ded7b36151d15b0b

                                SHA256

                                068c5735607320db1e86b76ec02ccbc90624f4acea50a17252b5843f80fcae9b

                                SHA512

                                08006738d2e0caf461df1f7ca43f1b524e440df9c1c680b384ef99a4fc2419f886e2e93472210e1eb6e262f1c651ff87f5cbd7a62bf49538bfbccc1581e8a946

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

                                Filesize

                                6KB

                                MD5

                                007e7a4b564e41536d38a4f5f7dd07f8

                                SHA1

                                45166291d4930b7edfbaf0ecf181febab0d5f27e

                                SHA256

                                a4c992603daae57f32e767fa1fc9021ffa70ff01549139bf0ee8f67aa8a39f90

                                SHA512

                                10d02795a2bb6423d479b6fb8229d2f7c7f8a2d3c9e027f19c2dc0cb4dd35bfb22be34362b8727a4a3a3203a90572b437a951ba445621c21191bb7813900fef7

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

                                Filesize

                                7KB

                                MD5

                                c71e6c1478f7e8e89a912277f1715d9d

                                SHA1

                                73824bdeab109b7707e9e749c6134714f062c872

                                SHA256

                                7a4b9a504425e0741af3d0a5a396b76c192eb6e588a30d86d7058615d12f4284

                                SHA512

                                af1bf4b0ec028126908b53f5eb3c537c9d5127f03c9e87004d973f88e3d7e2fafa0f270beccc8fea879593fe7f3cf94c8cdf6da4143d9623e7f247107ed992b5

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

                                Filesize

                                72B

                                MD5

                                a4309ace6d81e60daa19c1ba303d24ed

                                SHA1

                                3b332f1d4502a3068c65d678527e1d212d20a09d

                                SHA256

                                0b72ecdafd14ac0016d9c33fad6faaef851033d6b545c33952d4cb35d051202d

                                SHA512

                                fbf33f3ca192e0f31adcb9811e2197179704b1c28af75a34dc25f306677d6aeb90c009b279daecd99588aaf5eb8da41a893e7acc3be3fa60767053cef3bd1605

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58247b.TMP

                                Filesize

                                48B

                                MD5

                                de1938c1887af380d798992034116325

                                SHA1

                                211b88d2a1102de49c11ff80d3e1f359df9a0dbe

                                SHA256

                                d8c23e5b93de879e67625c66a7e7c9a06d016f712f2caecba36cc2ed3e3a02ee

                                SHA512

                                636ed6cb1e27fc125b56f9420dbc3bf796dfd2389831aad80f4ad4d63a9dda603b5dfb1bc379ecd0da5bd61a289bb370b21c85fabe9394182d6afba147301392

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

                                Filesize

                                1KB

                                MD5

                                92b0d35ce5aa95d543c49408bd723575

                                SHA1

                                3302f202e47dff43c2aae6d87a018ffcb35bd8e1

                                SHA256

                                0ea8081f21784748e02bc351b753a156aef8a09336bf8d3f565e61bef40837ef

                                SHA512

                                de9afb1fd23eda0e988bcbb9ccae7b14315bcd07552ee3d0e73948318121d04231131349119a27c0e934e69ab8031b4ba6feab32a7510504063d1960abef73f8

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

                                Filesize

                                1KB

                                MD5

                                88acecf9539b8610042b1e947eea334d

                                SHA1

                                cdf0806b7b79bd8c45b47192f0fd7c6b4af11ca1

                                SHA256

                                18fae0b224607c6d5b1984835ddd9608b0eeb00561e64a397758d9a7b5ac7cbc

                                SHA512

                                14dec9fe85be15aa05b663b8c49d1655cafc5c8da0ec108e2af7b111126aaad157c4d493ef14ea0d687d7915f1608146e298cb97ad4eda6a3d449bdb769de8cc

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57f1c2.TMP

                                Filesize

                                706B

                                MD5

                                588784c4b1b64aaa875f290a1ba71f91

                                SHA1

                                54db4df89aa759504b6398d1cd35e7e3ee024d02

                                SHA256

                                491be2301d03a6056f652a8bfaad2db87d95c391835574abd7d70249d471bb69

                                SHA512

                                dd7fb126417de1b154f44381b203204e72995518a47aabc6dc5689a73c40389fff6d6269acdb6bd70d0a3a021d92ed3cf62b0cd5ff402cd4993e9e6eefb84aa1

                              • 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

                                21065929a142fe5b1d335d10d2c37a34

                                SHA1

                                802ef2ddf7edb0cd66eb3defee42e83b94bfbf2b

                                SHA256

                                fc49f33be5bc7b164b6fd366dfbe8358e6b04b72f7349faa7cd47021b44b851f

                                SHA512

                                68527dcb214c8764e82020a5418859ab9c37dda6e03a197c2a78724ced20a6dc01c5399b5bd527f5b6c1c446c3b29c4d679e9483a4d1164e9985ad2128db59c1