Analysis

  • max time kernel
    145s
  • max time network
    147s
  • 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 16:45

General

  • Target

    https://c7ab97d1.f23cdee9de227a27a8732e7e.workers.dev?email=bWlndWVsLmVzcGlub3NhQGJvY2FyLmNvbQ==

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • 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 10 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://c7ab97d1.f23cdee9de227a27a8732e7e.workers.dev?email=bWlndWVsLmVzcGlub3NhQGJvY2FyLmNvbQ==
    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:4656
    • 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,0x100,0x104,0xd8,0x108,0x7ffe1c4a46f8,0x7ffe1c4a4708,0x7ffe1c4a4718
      2⤵
        PID:1148
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 /prefetch:2
        2⤵
          PID:4812
        • 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=2180,2059475432926962189,5766772386334211837,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4604
        • 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=2180,2059475432926962189,5766772386334211837,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
          2⤵
            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=2180,2059475432926962189,5766772386334211837,131072 --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=3344 /prefetch:1
            2⤵
              PID:3948
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=2236 /prefetch:1
              2⤵
                PID:2792
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=4696 /prefetch:1
                2⤵
                  PID:3136
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=4680 /prefetch:1
                  2⤵
                    PID:3452
                  • 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=2180,2059475432926962189,5766772386334211837,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
                    2⤵
                      PID:3300
                    • 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=2180,2059475432926962189,5766772386334211837,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3780
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=5248 /prefetch:1
                      2⤵
                        PID:1776
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=5204 /prefetch:1
                        2⤵
                          PID:4752
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=5868 /prefetch:1
                          2⤵
                            PID:212
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5984 /prefetch:1
                            2⤵
                              PID:2920
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5484 /prefetch:1
                              2⤵
                                PID:3288
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2144 /prefetch:1
                                2⤵
                                  PID:1776
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,2059475432926962189,5766772386334211837,131072 --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=5752 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3124
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3564
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1996

                                  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

                                    6960857d16aadfa79d36df8ebbf0e423

                                    SHA1

                                    e1db43bd478274366621a8c6497e270d46c6ed4f

                                    SHA256

                                    f40b812ce44e391423eb66602ac0af138a1e948aa8c4116045fef671ef21cd32

                                    SHA512

                                    6deb2a63055a643759dd0ae125fb2f68ec04a443dbf8b066a812b42352bbcfa4517382ed0910c190c986a864559c3453c772e153ee2e9432fb2de2e1e49ca7fe

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

                                    Filesize

                                    152B

                                    MD5

                                    f426165d1e5f7df1b7a3758c306cd4ae

                                    SHA1

                                    59ef728fbbb5c4197600f61daec48556fec651c1

                                    SHA256

                                    b68dfc21866d0abe5c75d70acc54670421fa9b26baf98af852768676a901b841

                                    SHA512

                                    8d437fcb85acb0705bf080141e7a021740901248985a76299ea8c43e46ad78fb88c738322cf302f6a550caa5e79d85b36827e9b329b1094521b17cf638c015b6

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

                                    Filesize

                                    216B

                                    MD5

                                    298c4b3a9531b861c977048c28f19822

                                    SHA1

                                    e8234253fe0b26b04622b4c2e6fb41278266f456

                                    SHA256

                                    e636a56829941a5a88adcf08c484d96e0cb3931a95a847c2533eb05b4f314a9d

                                    SHA512

                                    1c9b0fad1b0ce09482c60448d5ea0635322dd3398afa841b045750cfec9f52ed96f5a25fd33a0a8a03f6c01a81dcafebb71fa16e442d8506cb5ac12ed8cea61c

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

                                    Filesize

                                    96B

                                    MD5

                                    acab82ba652313936f72fb6449afc5c8

                                    SHA1

                                    6d75039d71db1f2dcae9074be9b44249d938afd6

                                    SHA256

                                    819b9f597cdbaf04c5c879534c8e5137bd97cd29e0c4052d95196c7dc3772da8

                                    SHA512

                                    ba248db7853056b789d2ed7e1b59d0d06cea70dafe527f21dfed736b7df3d7cb9315b010e5221d660e75a8877d18bb49e2daf96dfc6dd67ff91365b02a8a6c75

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

                                    Filesize

                                    978B

                                    MD5

                                    e77226c15e05180d1fb7daf3a96a0f44

                                    SHA1

                                    aaa12eab23c3c0cbe89bb83ea00faba213816512

                                    SHA256

                                    5cb1637c724c9ed269c9745afdb9b698e2af833692c23828b4e3db2fbb09e9fa

                                    SHA512

                                    99366e971f680e32aec3c2e1c8a02a9e5fb04716d5b60cb3f5e340bd393c467c6faf96aa631c7edd6d9ac74d65ff07bd698b25ede9e12c9a399c7107cbe52558

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

                                    Filesize

                                    6KB

                                    MD5

                                    c586026d56cf534f4eba8422c391472a

                                    SHA1

                                    776d8af2a3deb674906cf7ba9731f59679a49599

                                    SHA256

                                    76ebecf0400ed709d860ba2850d266a1bd0bde439844cf0b669fe0ee9f8b85af

                                    SHA512

                                    e7d95dfa8afd0595c608e07c4bd8c2ad69a4315e6f32a23a7019c85d69ac11b79f088e205fa6b090433fdcc709a010aed23e35d50b6af8cb403eb161a09df422

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

                                    Filesize

                                    6KB

                                    MD5

                                    eac2bdf3c01f2e4b24d866abe2372f33

                                    SHA1

                                    8ef3c393bf15ffe713a3c13c84d414f49f9f7366

                                    SHA256

                                    7d9831db64c99aa6162797714dddb69f2ece46372429d69d4e442d151f8f08b1

                                    SHA512

                                    20c6b52bf3047bbff64f5504dfb5ea21d149b4d175d377b2012408f34c9f01ba4eac6d06e502dc9443b84bdbb986becb62abafe0d9cd79b7955889f0d708b33a

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

                                    Filesize

                                    6KB

                                    MD5

                                    f5ee33e52c434107d17f9f9302f2a330

                                    SHA1

                                    ed3a18dfdfe17b15fd67e3a1ebbb97ba1c706a66

                                    SHA256

                                    a0355287c1a61ca81edc81293f385c099172d81b8513d6dc7bf2a70e6701d9d6

                                    SHA512

                                    d604c1ccab8788a87d4c92375ffd2eff5545804512a43b1fe7be9abdf95ffe50925bf60a62efaa8c7bba91abf6961dd9a9b477a48570cae703a11281d0ecc589

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

                                    Filesize

                                    705B

                                    MD5

                                    57c6c20c5dd3b35571bb1902086f4b31

                                    SHA1

                                    bac69d6e69e9d932aad561b454c3b1f6045fdaf2

                                    SHA256

                                    4398d1b126561608375cfe64e3ec0ea06def2ab69196e29eda130a264882a090

                                    SHA512

                                    c75e4e093aa1399a309a47140b378f8ea46fbd6eaa63aaeb341b25df716378a0d9f325c3ec30ef454f148d9d559ecf0f78490d8a66fbc34b0826610fb7c64b50

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe588354.TMP

                                    Filesize

                                    703B

                                    MD5

                                    d4a643516539efa2f4d7f1296df89d82

                                    SHA1

                                    f24152445024737a82b5e379bea869c65e69bc13

                                    SHA256

                                    99f3ed5102d58517d687606cb899ae6a9a2474389ab2443292bb60b971a99ba1

                                    SHA512

                                    b7bf8870cc35fade7e2257b0cbbf4030641a2bd64f8e0a038aaa6477b535bdf017025040a5de704b74779bfcb268b4239f9cab994b5e649b93aaa88974083b35

                                  • 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

                                    5e19809fcac3034779aa32466f67ae9e

                                    SHA1

                                    abfa86498398ed60a734351c32be6af7d3e96853

                                    SHA256

                                    6f5c3418804e104efdb892b4861d1c626cbba1ba34d719f372c11610a596494b

                                    SHA512

                                    3d7a39fe372e84d058f5ed750560f57646db286d35b2ffdc0a282f1a45425d3f311e37cd0bbf9aa4bb58ff54f805a612b567bd1d7f5b15b6c4a9f919b895dbdc