Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-03-2024 20:35

General

  • Target

    b997df8a405cb88f2299870cd0512ae0.html

  • Size

    432B

  • MD5

    b997df8a405cb88f2299870cd0512ae0

  • SHA1

    6c3bb87948c16b970dc322e5bc685116409f9c24

  • SHA256

    c0486e2c5acd4208bd595b6253fc05c789b0a739e4723de157f4a46ca9bec8da

  • SHA512

    f2ff2a08239ea40bacac17bab9f0f554d983fba5f867de5cf73f3a234636bf7735308e845b39305ff43cf6edb0b3a86730faf453339a5f9ec4ab06c747510cdc

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 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 C:\Users\Admin\AppData\Local\Temp\b997df8a405cb88f2299870cd0512ae0.html
    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:1792
    • 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,0x100,0x104,0xd8,0x108,0x7ff9523b46f8,0x7ff9523b4708,0x7ff9523b4718
      2⤵
        PID:3276
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        2⤵
          PID:4284
        • 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=2112,15520753598568085786,10750648152384886274,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2332
        • 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=2112,15520753598568085786,10750648152384886274,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2616 /prefetch:8
          2⤵
            PID:4636
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=3172 /prefetch:1
            2⤵
              PID:4928
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=3192 /prefetch:1
              2⤵
                PID:2608
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=4240 /prefetch:1
                2⤵
                  PID:1500
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=4940 /prefetch:1
                  2⤵
                    PID:4024
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5500 /prefetch:1
                    2⤵
                      PID:2440
                    • 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=2112,15520753598568085786,10750648152384886274,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5772 /prefetch:8
                      2⤵
                        PID:1504
                      • 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=2112,15520753598568085786,10750648152384886274,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5772 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:644
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=5872 /prefetch:1
                        2⤵
                          PID:1552
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=5888 /prefetch:1
                          2⤵
                            PID:1444
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=5588 /prefetch:1
                            2⤵
                              PID:4012
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=3424 /prefetch:1
                              2⤵
                                PID:808
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5612 /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=2112,15520753598568085786,10750648152384886274,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6024 /prefetch:1
                                  2⤵
                                    PID:2440
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,15520753598568085786,10750648152384886274,131072 --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=5456 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4704
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4832
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:1696

                                    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

                                      fd7944a4ff1be37517983ffaf5700b11

                                      SHA1

                                      c4287796d78e00969af85b7e16a2d04230961240

                                      SHA256

                                      b54b41e7ce5600bc653aa7c88abb666976872b2d5e2d657bfc1147a0b49e9d74

                                      SHA512

                                      28c58a2ccf39963a8d9f67ea5b93dbccf70b0109b2c8a396a58389cdec9db1205523a95730485bcbc9d533867cbf0e7167ad370fd45740e23656d01d96ee543b

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

                                      Filesize

                                      152B

                                      MD5

                                      a774512b00820b61a51258335097b2c9

                                      SHA1

                                      38c28d1ea3907a1af6c0443255ab610dd9285095

                                      SHA256

                                      01946a2d65e59b66ebc256470ff4861f32edee90a44e31bf67529add95cafef4

                                      SHA512

                                      ce109be65060a5e7a872707c6c2ccce3aacd577e59c59d6e23e78d03e3d502f2707713fda40a546ed332e41a56ef90297af99590a5ab02f686a58bcbf3a82da1

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

                                      Filesize

                                      446B

                                      MD5

                                      c2028f62b016484a30becf7d6483e476

                                      SHA1

                                      53e06c1a35f505de6f6f0c46faeee6d8b609f8e3

                                      SHA256

                                      d3c2b358a75cc5323e8f9ae38efb20983791aaf3ee352d5f99002500009e0cd4

                                      SHA512

                                      3212401525cdb015e4481b73a8fa18f5fb73a8ea42ee1ebc89a44d2498102401076fba7a38bd23bcbe74d1289ec12f46f2cfef5254888367a226556ae4c18bfd

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

                                      Filesize

                                      6KB

                                      MD5

                                      d621f0f8e28c4a1dda49832f07b50dac

                                      SHA1

                                      6190196c158172075dcb5e44cdbfdeb369af11b7

                                      SHA256

                                      e77d97da4064c490c48c3f4edc5c4e2cfc7335cca1e659ddc31266f0a2899e5a

                                      SHA512

                                      5bcdf606dc1a31ab0362f95a52ab12f73d5826fd15a6525c1f0858dba4529769bc34aa26ffe45f5d1b33c689f78179c1de685d612dd853f5b78957c4dda1fb13

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

                                      Filesize

                                      7KB

                                      MD5

                                      7be632fe8742a0979c5a18b615bed6a0

                                      SHA1

                                      d8cae057bef9869672f5e2675321ecf8936b0f37

                                      SHA256

                                      fad277957d1fa9dd5cbdc7b46fb19b69346fb77a5b375e5f217210ef15b9faab

                                      SHA512

                                      6340ebc90be60e91863e60b53b5a57fa1e1a6eb69c9f21cb1ac4e31f11ffd09b2f9f792696599d1d657aa5056570286c5b4147a8c01dc2aee1a7faf0e27ccf09

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

                                      Filesize

                                      7KB

                                      MD5

                                      2127d869c62afe7f16a13c61162d33c1

                                      SHA1

                                      353a95e82e3d07c3875bda6c67bc137f5e47b2d7

                                      SHA256

                                      bfd6aab34f5f37ff5d3d9bab16e23a27d733a9f6a9bbf23053b4bb29e1520c57

                                      SHA512

                                      57159b98f64816aaffac8794449addab04643d2e193c795d6c894bc55830f346062a041ceb5450e24e702280c4c17d886d26f7ddf992e46b65c121a176de40b3

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

                                      Filesize

                                      72B

                                      MD5

                                      fb553c1f03077d2ad0a0aa4ba5ea1db7

                                      SHA1

                                      f4569bbe22dc193c13a4e3848ad257da9f4f4347

                                      SHA256

                                      1f06c4ef0fe28b0bafedab481b5cff90e2771e60201a08e27509ff967a4675e7

                                      SHA512

                                      31c28fb3088d8e4f764e121c2b5e7073a591cd0fe04014c81f7884eda8e02fca1f40fd21a32ab8cbc8eb3884b6b7fc65f35f05372c3f1c3f58d67ae033a480f3

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57b9ca.TMP

                                      Filesize

                                      48B

                                      MD5

                                      15fb04da56df1f83bf9e0c27d5d7ac57

                                      SHA1

                                      3a169cca4a8ef05b6a9d42b5efc9a6d1fdc214aa

                                      SHA256

                                      8db6efa66bfa957ea1239af4e9e77da01877ae1441005c11c1ffe671239a7480

                                      SHA512

                                      5c2313772f6c32648a4fd97b87f4e002bf3138abb06ecf26c39f5094c6523879161051c0329140d55e0308143cbd5cb956aa8a67de06bf02e0780011abd73103

                                    • 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

                                      11KB

                                      MD5

                                      8ba81f88f4a62aa5409e1046e7e077a5

                                      SHA1

                                      647a9bb08d420645ce020e4059cffbc88035454e

                                      SHA256

                                      d37ac68423d77c0cd2a63fcd58f6dff7632049679808b8fc76075972a581aa58

                                      SHA512

                                      5bf1318dd399b2bfbc7f3aea1ceaaa8f9c075530fbb038545dcdcc56286413d1f7359b57a51b50c9bd6ceb7f3376b11fae4336c8296f6975947d275ea6ea2f47