Resubmissions

14/05/2024, 17:58

240514-wkllysgh5y 1

14/05/2024, 17:17

240514-vtx6nsgb49 1

Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 17:17

General

  • Target

    https://www.toastmasters.org/

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 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://www.toastmasters.org/
    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:4472
    • 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,0x100,0x104,0xd8,0x108,0x7ffb2e0646f8,0x7ffb2e064708,0x7ffb2e064718
      2⤵
        PID:3592
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
        2⤵
          PID:4968
        • 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=2072,16932792374891699756,9706708095867000320,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2196 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:856
        • 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=2072,16932792374891699756,9706708095867000320,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2960 /prefetch:8
          2⤵
            PID:2028
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=3328 /prefetch:1
            2⤵
              PID:3448
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=3344 /prefetch:1
              2⤵
                PID:4232
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=5040 /prefetch:1
                2⤵
                  PID:3640
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5268 /prefetch:8
                  2⤵
                    PID:2284
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=5772 /prefetch:1
                    2⤵
                      PID:4904
                    • 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=2072,16932792374891699756,9706708095867000320,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6092 /prefetch:8
                      2⤵
                        PID:428
                      • 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=2072,16932792374891699756,9706708095867000320,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6092 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2916
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=5856 /prefetch:1
                        2⤵
                          PID:320
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=5396 /prefetch:1
                          2⤵
                            PID:5180
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=5384 /prefetch:1
                            2⤵
                              PID:5188
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=5864 /prefetch:1
                              2⤵
                                PID:5588
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=6532 /prefetch:1
                                2⤵
                                  PID:5596
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,16932792374891699756,9706708095867000320,131072 --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=2724 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:5636
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3604
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4172
                                  • C:\Windows\system32\AUDIODG.EXE
                                    C:\Windows\system32\AUDIODG.EXE 0x520 0x2fc
                                    1⤵
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:4524

                                  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

                                          2daa93382bba07cbc40af372d30ec576

                                          SHA1

                                          c5e709dc3e2e4df2ff841fbde3e30170e7428a94

                                          SHA256

                                          1826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30

                                          SHA512

                                          65635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b

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

                                          Filesize

                                          152B

                                          MD5

                                          ecdc2754d7d2ae862272153aa9b9ca6e

                                          SHA1

                                          c19bed1c6e1c998b9fa93298639ad7961339147d

                                          SHA256

                                          a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7

                                          SHA512

                                          cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2

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

                                          Filesize

                                          720B

                                          MD5

                                          06fcdd045072a2ed13c600c96c542f0e

                                          SHA1

                                          c08b670507abf4d36996cae70cef1cb2ea279654

                                          SHA256

                                          1a43ae1e550734cae48f8f4f383dd27c856fab5e29d3723a8fe6ec51c8ce93dc

                                          SHA512

                                          82b2222d9b5fd807f118ed535cf23ddd7fb197cdf273ae56db22229a6e04b7060993d0040c7f68c4eef4f3e2bceb6b02001151a94f97e39148eb4bcff569c430

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

                                          Filesize

                                          3KB

                                          MD5

                                          fe0455f49a92722373be44c5b8ea1bb0

                                          SHA1

                                          106c8a1c8b271c37fe86d8bd1cdf5af8c0e8addd

                                          SHA256

                                          a697fe0dcac13d1c6e5e446e1eaa88ae4555da097d45497090bf9805533c5306

                                          SHA512

                                          7ec6d98895280d46062d3175b4e276a40f28cf17b09dadf63d241de8d89eb85a771aee95127ead011b8c2a7a914841510ef8d4f1b1b497639f39374adc2845e4

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

                                          Filesize

                                          7KB

                                          MD5

                                          66634aa73bd0d6d85928acd51b19f27a

                                          SHA1

                                          6399ef347263555e0ad5f21d84b0cfe475eedf17

                                          SHA256

                                          dd89e94a76ed1b5496b749034f00b9dddfe03ba58de1fc5b25b2a18e369b3ef8

                                          SHA512

                                          d4485c3a428f28b0d3833fa3993c8d720ab363772599fb3c35736bd58c0e0bad9b608e8c6a889f94d519193eb7bab4a027d414444e4999e1849ca0c658ff3044

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

                                          Filesize

                                          5KB

                                          MD5

                                          878781d894a01ee93db76561fa1cf051

                                          SHA1

                                          d880ed577b56c962b29c17f9f94cafb2b3d5ef4b

                                          SHA256

                                          9c532292c13eb35556d4f554629c157aa4707050768044eca7b6c8ec2c91e21f

                                          SHA512

                                          385e6fde35207ac4561a2ff557f785990c672dd35e47f4d8eaa93abeccd92d3b92ecdc91fab79ed369b612302092a8daa688b7486681525aa7f784eb994df023

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

                                          Filesize

                                          7KB

                                          MD5

                                          223f675bf6534f7001218b375ee55239

                                          SHA1

                                          736dae8e24886d25bd948251b7c7833bb945bf9c

                                          SHA256

                                          3cbc213c5f348f3cecc1dae1826be718fbd53f660a68c027dba7dbb92cfbba18

                                          SHA512

                                          4017f164ab63f8c7fb0d484d03e266caf0b09919a63063d1bb39d13bc52df20aee2b883a03c408741e68e7dbe6285500a9e4aa45ad06ed63ba925bc7aad5d081

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

                                          Filesize

                                          1KB

                                          MD5

                                          1593b69b75c14b52e68908f4bf074a77

                                          SHA1

                                          57eb5743f193bf43b5c97b05fb77630e4663e2ac

                                          SHA256

                                          cdbafc46df4a5d0106c8536e5454cc33aba3478dc8fe5d4e4e1410a11953bed1

                                          SHA512

                                          dd42f1a571efc1558d82d3cd51ba1c5ef0c96d8e8c3f714688b85123920d31a981cd79d8de0cf444795ae07a522af5a98065ef5c9ffc27c5667a7c3bf05d81c3

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

                                          Filesize

                                          1KB

                                          MD5

                                          15453f97d45db77e09c3849aad5a5a39

                                          SHA1

                                          1891893c438fb72260d1b6903022fdbd8b2e63c9

                                          SHA256

                                          297d6352a9c225201704dd8c37c2097bd407258e439afdc03eefece2ba9f21a8

                                          SHA512

                                          3e50ff70901bd34496b55fe4968b21b0bd28c57c247da1f9d1fab461e012854232c9b47abaea61b2bcbe383cb1940b6681fb520508f9ac109f51ed0d20fbade7

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

                                          Filesize

                                          1KB

                                          MD5

                                          f87e4b010669038d414f6b7a7c6aae56

                                          SHA1

                                          a58f92c0cf259cdc1095d8e2fffc51f535dbb7ea

                                          SHA256

                                          322861c301e5c8f9db0b05aa438db5a2cf73f49b12f27e09d854e8727af14310

                                          SHA512

                                          246cb774de4a287f63722ab4c903fc678bb36ce0ae99dbf73f8ef65165b8f7cf3b427401df7ac016da4a51ba5b85f66ec9180278db63c6dbe50b00f9f657374a

                                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57950c.TMP

                                          Filesize

                                          1KB

                                          MD5

                                          f9d732b2be07f5c826dee4b6104f99e8

                                          SHA1

                                          cde26e7f0dea02ab90cbb9b97f33aca3118e9330

                                          SHA256

                                          0e9d7322fea12c110916336e97f31d8db28f7ef8d5ff98f730a74253b58f7a1f

                                          SHA512

                                          059526e2a17d7d23d9f57737cd2f66e1ef5a6e5de6ed9f240c7d5ea632dfcf4ba2d682b89458e17dab0e7bb9df49baeb3e0c5aaf3ec50905ba63ef4d977f3c2f

                                        • 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

                                          87e24a9199f51b72a152cb7946aede86

                                          SHA1

                                          5ba57e7bd66dfea8cf606e10f371771af4387872

                                          SHA256

                                          73ba16d00b9281153e2ce08b046c379fe90e57f7894e0fea6c99d3b417c5ddd7

                                          SHA512

                                          09ee0a790c2cb855d3386419b4c5bd51c952dcb9e33b6541464f68b55e25ff877cce5e82ecd8d1f83eeb09b5a144f850effc4136cf6993170f3544299ad9674b