Resubmissions

03-12-2024 11:02

241203-m5ff1asmdz 5

03-12-2024 11:00

241203-m4b27axphq 5

03-12-2024 10:58

241203-m27fbaslfy 5

03-12-2024 10:56

241203-m14m2axpck 5

Analysis

  • max time kernel
    70s
  • max time network
    70s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2024 11:00

General

  • Target

    https://account.live.com/pw

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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://account.live.com/pw
    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:3732
    • 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,0x100,0x104,0xd8,0x108,0x7ffd8dfe46f8,0x7ffd8dfe4708,0x7ffd8dfe4718
      2⤵
        PID:4496
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
        2⤵
          PID:3988
        • 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=2176,13127882708440677046,4092394884392882474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:472
        • 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=2176,13127882708440677046,4092394884392882474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
          2⤵
            PID:2964
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --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=3324 /prefetch:1
            2⤵
              PID:1292
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --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=3348 /prefetch:1
              2⤵
                PID:116
              • 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=2176,13127882708440677046,4092394884392882474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 /prefetch:8
                2⤵
                  PID:1432
                • 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=2176,13127882708440677046,4092394884392882474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1596
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --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=5368 /prefetch:1
                  2⤵
                    PID:4520
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --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=5324 /prefetch:1
                    2⤵
                      PID:4560
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --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=4992 /prefetch:1
                      2⤵
                        PID:2760
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --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=3380 /prefetch:1
                        2⤵
                          PID:4764
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13127882708440677046,4092394884392882474,131072 --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=5860 /prefetch:1
                          2⤵
                            PID:5020
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3300
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1804

                            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

                              e55832d7cd7e868a2c087c4c73678018

                              SHA1

                              ed7a2f6d6437e907218ffba9128802eaf414a0eb

                              SHA256

                              a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                              SHA512

                              897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

                              Filesize

                              152B

                              MD5

                              c2d9eeb3fdd75834f0ac3f9767de8d6f

                              SHA1

                              4d16a7e82190f8490a00008bd53d85fb92e379b0

                              SHA256

                              1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                              SHA512

                              d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000006

                              Filesize

                              45KB

                              MD5

                              750742b5bf36a17ce19556504179d864

                              SHA1

                              2b7faef1f0ac31076883ea54f50b02e4ea777ebf

                              SHA256

                              c01600707a5c82bc3b123e04505d57057147edca4dc97b75e8aadc10a0c7c6a2

                              SHA512

                              cae0a34d0c44a047d6fec5b2f1ca1f5c722cfb16ca94b12d6c089c361f2d1532b1aff73ce4df67ec56e3da6878a82a0355f73aa6904c303247f41ea79195f5bb

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000008

                              Filesize

                              32KB

                              MD5

                              2e287eb418940084b921590c6e672c9e

                              SHA1

                              1fc75a9daa054ef88aaea181f3a9b4cba2b6b6e1

                              SHA256

                              6c2c58daae76131a00d1bfee20852f372cf594be7f4a8848acc42f8bf72c1bbd

                              SHA512

                              a77f69571b0f04f4a2354d9e18e41ef86f22274eaed20c02215b632bfef09c6543a83591e9db3f2b4036a9684bff666eb6a7b253ba18893500e9cd541ab752a0

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

                              Filesize

                              312B

                              MD5

                              1325cbfe3b1d2773928475322f124c8b

                              SHA1

                              da1d151b35c0a65b9d039e4f4f387e60be66430c

                              SHA256

                              4ab9d6d8947bc7ae2fd62bb058c9aad61a4d5f738809346af2d8a0d183d2b47a

                              SHA512

                              a83d4705b4eb1694eeb18e9ef3fc8c9924406f02d643cec46c3209466c225f123712c8a2186d2bae9052ea3afaf9af1cdfa5243ef3fbb22a063ee24f8d952aef

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

                              Filesize

                              6KB

                              MD5

                              838dc7521d34cc08a8d576d3ded8715b

                              SHA1

                              4169397c174c781b57ad3b1b6fa679a2a1edf518

                              SHA256

                              5afdba988796e8d0cbc085cfcad32d796caeed5cf8616a35cb780dba07100d96

                              SHA512

                              019cacbe215ce902119488c52a42ba5a1d3a19f42cf0579fbf4109de2fe44844fbdd6aecd2cea92cb3cdab56586ea73332474bcfcb5867199ace8929d828d282

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

                              Filesize

                              5KB

                              MD5

                              31e8c35d1b8aa451e57aedc30b3bc51c

                              SHA1

                              acef63b16ad9aecea2239424bf1da1cc84def3ba

                              SHA256

                              576419968a91234bf7d14ccc1c5336e20d5a7ab54607d47d264ba37c218e1944

                              SHA512

                              a2b82a6d462ed5c4cf1f5691f48ef2365dd85f4877afa4e6b1a36235a6cb9dcd8e02a5f061c1599a38053d1ad50b06b5a98f8e12a8aff492327a72a4c69302f5

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

                              Filesize

                              6KB

                              MD5

                              5d7cb26f2e409954b6eba9d781ffb9d8

                              SHA1

                              00038ac020e2cc311a5477b538d9f6ec46b459f4

                              SHA256

                              b60fb3a1331d4c2aa1c3c761c705439e85fd8d991dfe17a33938c78fb2289d94

                              SHA512

                              449c782c7ef3711727d4186ac9912fad78a15e64b37912bd6827478cc912f269aeffd7b4bcf56f68989bd74d57bc6d3eeb4085962545bdffa2123cba2c1cdaae

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

                              Filesize

                              6KB

                              MD5

                              bd913231b1eeb49e929e909c7ded417f

                              SHA1

                              8bb9c3d2a209edd9301c9dd4289d34bdc29f3204

                              SHA256

                              03f4af35592200557ee47b924f2b8ce40af99040b40d64a430693b0cc3695c44

                              SHA512

                              b29e78ae4322036138ee09ace5095860e2df21d7e608d2b746db04768e050f5ff4d25133d1c031e65c6427a89e56fc05077e80a2da54714860c938ddf3e19471

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

                              Filesize

                              539B

                              MD5

                              45ad78741d80a27d420cfaee4a3e5a32

                              SHA1

                              e74ac860f71a97c961891602834389c2548b3de5

                              SHA256

                              eacbc91217be44258633f94372331720b0d018cac6f5d18b2dda79eecf681d0a

                              SHA512

                              e008c5ff1857374a89a0add05868eb865d8789c5f2e4b6c7a540fdd0226f1ee0cbb86ebe52a523ba00b6643e90f358bea890991e44a87ec6c09d1b8abcaf1616

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

                              Filesize

                              539B

                              MD5

                              5bd187d4c93b444e3f3d7e9b3e40323c

                              SHA1

                              732ea641a5ec46ef23eb6c9aa1d4cb7399e09203

                              SHA256

                              b23e9838a99537fd2d796de9d9ffe1e79e4bcc34868b1cb3a77341452286ab1f

                              SHA512

                              cfae96739d60c19f3bda7df116074037fc0f0a824297a27c6d01033219ea8d599ea99fcd9ed587df90bbb722abf2cfbf5bb52df8286044248a220ae3657812e6

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

                              Filesize

                              539B

                              MD5

                              278e41bbfc5dbe8f5885aeb5eb00d1f4

                              SHA1

                              8d07c49ca0d6a5ce86b7053926834296572c689e

                              SHA256

                              0ca0eb5988274ecf2dabcbd437db3f4235fbadfdd72ab2492136d6ca0cea2c69

                              SHA512

                              fccb24a0be64fe06279aaed87787aff0fc643fd5d8ee424fa946545a3f8ba6ed82f49440b7e9c98f9011d48fc0dd72408798ef604e2681998749b85055583eff

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

                              Filesize

                              539B

                              MD5

                              96b804bafb7d2c20f70a1768e5b37b38

                              SHA1

                              5d8c5b0e3ab42e17f0048483216353d92cc4577f

                              SHA256

                              9c713749bbbd2f62b43339153c59320d6585af59cb63b167ed74e89d3770f999

                              SHA512

                              87f715cd79fc07db49591b3983e53302a985df83382dc9e31ab363025e05bb68f701b145c24d2e8e4f59c0fa9e61e2eae27b19da546a71d73a6df450bc15316a

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58290f.TMP

                              Filesize

                              369B

                              MD5

                              b0078807c70edf3ecb0fbabeb34b5c38

                              SHA1

                              41dc33a833afa5ce32fff5e2a1ab45eef9630cbf

                              SHA256

                              4354246dd0e19fee9f5da27ad6adf135b2560e8d88525d0b44a516d55dbec49c

                              SHA512

                              ed5f1b8aeffe84cac46016d72cc777d5fc66f4dcec6026653a32f9856a85e42383a0058fafb6d638335334eea06102f255de32f4b75daacf7b03891619fefa7d

                            • 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

                              200a1c288fbc6816979ced8780f2bd5b

                              SHA1

                              c67b498230f98ec83d68e0b94d84e52e3eb2e0a3

                              SHA256

                              e5aed74b9c393b9fa6b39c5098a1937b49ed26b420ba561198869b96508cea80

                              SHA512

                              ca3ad59795c4b29b256971ba744934b635d3778ee8da072c4a914a066b47e89abd33ff13d27549854749832c737f5e47370b2061fe20c91c0ffe4404ff418a14

                            • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                              Filesize

                              2B

                              MD5

                              f3b25701fe362ec84616a93a45ce9998

                              SHA1

                              d62636d8caec13f04e28442a0a6fa1afeb024bbb

                              SHA256

                              b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                              SHA512

                              98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84