Analysis

  • max time kernel
    145s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-05-2024 19:33

General

  • Target

    https://r20.rs6.net/tn.jsp?f=001db6h5n_Bq0V8jtjXNDCWDgE4Pirx9qRrf01-wePMzNl3wPvKZV_j-mTdVLIivgetCDh6siKSseskx6DYYN8WDQf3rKJ4cuqcjyc9BymyRWzJihYKU588Vo2RAL3qrGes4z8ivBj63L5neeyunu_sYzONTvoLfoEE&c=&ch=&__=/YxksbELT7c4FvaFq8bjQNP6JDYYAzj/c2FsZXNAdGhlbGF1bmRyZXNzLmNvbQ==

Score
1/10

Malware Config

Signatures

  • 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" --single-argument https://r20.rs6.net/tn.jsp?f=001db6h5n_Bq0V8jtjXNDCWDgE4Pirx9qRrf01-wePMzNl3wPvKZV_j-mTdVLIivgetCDh6siKSseskx6DYYN8WDQf3rKJ4cuqcjyc9BymyRWzJihYKU588Vo2RAL3qrGes4z8ivBj63L5neeyunu_sYzONTvoLfoEE&c=&ch=&__=/YxksbELT7c4FvaFq8bjQNP6JDYYAzj/c2FsZXNAdGhlbGF1bmRyZXNzLmNvbQ==
    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:1536
    • 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,0x100,0x104,0xd8,0x108,0x7fff351a46f8,0x7fff351a4708,0x7fff351a4718
      2⤵
        PID:3972
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
        2⤵
          PID:2556
        • 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=2084,6801521868642065001,11828364220430025670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3064
        • 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=2084,6801521868642065001,11828364220430025670,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:8
          2⤵
            PID:1388
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=3356 /prefetch:1
            2⤵
              PID:2536
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=3388 /prefetch:1
              2⤵
                PID:1960
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=5116 /prefetch:1
                2⤵
                  PID:2820
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=5224 /prefetch:1
                  2⤵
                    PID:4404
                  • 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=2084,6801521868642065001,11828364220430025670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5560 /prefetch:8
                    2⤵
                      PID:848
                    • 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=2084,6801521868642065001,11828364220430025670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5560 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3672
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=3484 /prefetch:1
                      2⤵
                        PID:2716
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=5076 /prefetch:1
                        2⤵
                          PID:4164
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=5332 /prefetch:1
                          2⤵
                            PID:2364
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=3404 /prefetch:1
                            2⤵
                              PID:4416
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,6801521868642065001,11828364220430025670,131072 --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=4884 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4444
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1736
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4856

                              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

                                62c02dda2bf22d702a9b3a1c547c5f6a

                                SHA1

                                8f42966df96bd2e8c1f6b31b37c9a19beb6394d6

                                SHA256

                                cb8a0964605551ed5a0668c08ab888044bbd845c9225ffee5a28e0b847ede62b

                                SHA512

                                a7ce2c0946382188e1d8480cfb096b29bd0dcb260ccdc74167cc351160a1884d04d57a2517eb700b3eef30eaf4a01bfbf31858365b1e624d4b0960ffd0032fa9

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

                                Filesize

                                152B

                                MD5

                                850f27f857369bf7fe83c613d2ec35cb

                                SHA1

                                7677a061c6fd2a030b44841bfb32da0abc1dbefb

                                SHA256

                                a7db700e067222e55e323a9ffc71a92f59829e81021e2607cec0d2ec6faf602a

                                SHA512

                                7b1efa002b7a1a23973bff0618fb4a82cd0c5193df55cd960c7516caa63509587fd8b36f3aea6db01ece368065865af6472365b820fadce720b64b561ab5f401

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

                                Filesize

                                96B

                                MD5

                                b3c20316d13de16f360b46c7802849a7

                                SHA1

                                07c7fb3600027e0f898b3628be590fdad1b574a3

                                SHA256

                                0defe0c3db93df62f7be5bbdf02dd3ed84f5a84badafbdb60697ae9ccb43dda8

                                SHA512

                                20eda95b511dae0ff41fe0aa77d56c4943fa5092dca11e37554ed106a49b5585a3ed2b8b26cc711cb763e06c9f01c199a0a59c8f172a5cfdea0d4fbff92cb1ef

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

                                Filesize

                                751B

                                MD5

                                bf6e5bce36871f6e744aa02b575bb8b6

                                SHA1

                                543e18bccfacee363f96386e60fd2b5e4ad4e4f1

                                SHA256

                                965ca238081877253b05a7907b0cf57bbd9ccd377a2ab37c0a8c55ef13daa0bb

                                SHA512

                                6dbc8cb181f3647426de49dceb3ade36df778d747a3794c64fb19013d3dfb04dfba622073292de7c6a469870496cb85feda75d2454edc536b8ddf8866b179700

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

                                Filesize

                                5KB

                                MD5

                                3333cd064c0765d0c955d69984092a06

                                SHA1

                                7836933c7553bd2df543502ece18d16271496d18

                                SHA256

                                2dbb2d92e79687cf2082562953cb6f095c6fd04e962ae17f45df2abc081e79a4

                                SHA512

                                89960fc7c6fef32124e3726d3718ee0c8c6498f88e04456798826b5be80e8a77ad69ac7cc43e924cefee07e8b8c7866ad987be44808d5c322aa4c202feceff38

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

                                Filesize

                                6KB

                                MD5

                                0983786d82f9fc1f9eea8f9f36de08f2

                                SHA1

                                18c406fa61c509f11cbba6d7336da1f808d9ce76

                                SHA256

                                8f408442fe7b8878596b19ec8d2909a760b99611b805711a0e599fed9ad5c161

                                SHA512

                                03f07a98ed696c367cf9cfc08296a41e54670da3660344c0ed40be897a09939f3fde8c313876d0c80bf7da295304920788cf95eff8dcbac3509a0977f273207a

                              • 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

                                602f046344f5c1a0574a908b9e6c5c04

                                SHA1

                                cf7941daa0b7da061d3b890e5e27a8fb5ea683aa

                                SHA256

                                bb84c4ebda6c5a89eecaa636504cd7976c9c7dcd6d6bcf8b7681dca29f0a2af5

                                SHA512

                                a7cc6ade795aa686cc80d241d63a2bb528d12ba785876ab2a9e8dbd61be71fe684987e1abffa3b638f93d52ff6b2151129846b379e1598c765b014ec2b76c16d

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

                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84