Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2024, 21:40

General

  • Target

    b5b91f18786a8a0a265641f4f4a39fc6.html

  • Size

    138KB

  • MD5

    b5b91f18786a8a0a265641f4f4a39fc6

  • SHA1

    285753e7b806552789de93ac283358c395b75884

  • SHA256

    ff288c3c6cb579abf196510c803eedd68ae216691c43901a8753a60745829740

  • SHA512

    2ba32867359ea3da541c4e961adc6ac3ae9ffaa70e5355344d405a64eaaed9d878ff26aa603f356b76db3726e180040f1290253ede2edd3dc106744b06630618

  • SSDEEP

    3072:GRcVhIVs2LQegU0Dzvj40MZEPjLpUxAfYxslxNcl8CLcXmNRSxAZSlhctC3kzpRi:+cjJ/jXmNReoLtRgR8I

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 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\b5b91f18786a8a0a265641f4f4a39fc6.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:4392
    • 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,0x100,0x104,0xd8,0x108,0x7ffef5df46f8,0x7ffef5df4708,0x7ffef5df4718
      2⤵
        PID:1124
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
        2⤵
          PID:3508
        • 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=2116,10026415259450038552,2208769610483990447,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4136
        • 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=2116,10026415259450038552,2208769610483990447,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
          2⤵
            PID:1824
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=3264 /prefetch:1
            2⤵
              PID:916
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=3320 /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=2116,10026415259450038552,2208769610483990447,131072 --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=4760 /prefetch:1
                2⤵
                  PID:4456
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=4772 /prefetch:1
                  2⤵
                    PID:2064
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=5088 /prefetch:1
                    2⤵
                      PID:444
                    • 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=2116,10026415259450038552,2208769610483990447,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6268 /prefetch:8
                      2⤵
                        PID:5936
                      • 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=2116,10026415259450038552,2208769610483990447,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6268 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5952
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=6192 /prefetch:1
                        2⤵
                          PID:6036
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=6080 /prefetch:1
                          2⤵
                            PID:6044
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=4184 /prefetch:1
                            2⤵
                              PID:5288
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /prefetch:1
                              2⤵
                                PID:5316
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,10026415259450038552,2208769610483990447,131072 --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=2112 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2504
                            • 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:1432
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3360

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\221ca670-dd5d-4f76-aef1-d4895f6cd3ae.tmp

                                          Filesize

                                          11KB

                                          MD5

                                          c55d72f111e79a5302ecd32b8c3b9473

                                          SHA1

                                          5b524af49facd29b8c1c0acb1a667ceb949e89cb

                                          SHA256

                                          799005255803ba15a485131e75a3fca38036b7659cf3d58d75250e3329aed174

                                          SHA512

                                          729526bf411e008ef8bf2d4298bee7e024d779e6c9922a87779bfb9b49e96905ae047c4d669bb67557b3eea210dfd72a4db9765d078abc97d040863d7558cf32

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

                                          Filesize

                                          152B

                                          MD5

                                          7740a919423ddc469647f8fdd981324d

                                          SHA1

                                          c1bc3f834507e4940a0b7594e34c4b83bbea7cda

                                          SHA256

                                          bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

                                          SHA512

                                          7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

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

                                          Filesize

                                          152B

                                          MD5

                                          9f44d6f922f830d04d7463189045a5a3

                                          SHA1

                                          2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

                                          SHA256

                                          0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

                                          SHA512

                                          7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

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

                                          Filesize

                                          384B

                                          MD5

                                          d1d6e19b2659d9a70953ce39d58ad005

                                          SHA1

                                          c0d9a5fe8c3bbc834bcdea5eb86279c3522c13cd

                                          SHA256

                                          2d073e5fb28fed5638bc4b75531484fceebd7ae51d831292cf1de9e1318ae16d

                                          SHA512

                                          57441e87830c702e3831e0cf707daf05a63aed7a7829af39e6eeac48c04f1dd96be06a8d028f9829b9511fc23d947e17eb41f88633a5bc79ce25053d454a7c01

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

                                          Filesize

                                          3KB

                                          MD5

                                          09ddc7e40419b7776916c9c00823aa4f

                                          SHA1

                                          a680991f43f8b8c2a19cd179505ccc4b064c5f64

                                          SHA256

                                          8833e67b3e1558fe26d5a8a39f6cc6638c57f01bb905d26cd5317280387b33e8

                                          SHA512

                                          996fa86c6c9e35b67feaa41d2f5ab53931e3c36edb408cfdc0f8ee3ef0c0fe567c39fc0848c21ec3ecbaf2282783eb7628db1eabcace0a0ffa490ec9523e5a2b

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

                                          Filesize

                                          3KB

                                          MD5

                                          1f668e5eb0d14e9da180d1500c1127b7

                                          SHA1

                                          0b83becb74795f460a3d0045dd7f692d36aa051d

                                          SHA256

                                          5a2a77ba247120ebc6b29b86d493e1abbe1deb7044873760d740757fff279282

                                          SHA512

                                          4e9672e495da4fd8c9be93851102b222fa65e045d25888ecf809ab0d8865d92697d4a098cda695bf1abab0a989c264c400dab88a73033b7e5b03ffcb972b7eff

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

                                          Filesize

                                          6KB

                                          MD5

                                          94504382f4ea8f979c6360dc16d570ee

                                          SHA1

                                          7a43536d9fe1aba29bd7d8044e8b38606c7699e4

                                          SHA256

                                          eebbc65947c41bc0cdd1aae888d1aacea25a668106713de363075179ef53ceaa

                                          SHA512

                                          f730640f55a04d5c20a1601928d26eb9986447dd72486e2118cf102e0fd35cb2abf18b8ff0691988ba1c4373955da9b05f5e78b93cd46f264a97332fe7fde53b

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

                                          Filesize

                                          8KB

                                          MD5

                                          8b47f25054383d281e66d3f012e005c8

                                          SHA1

                                          78c499bebc76396421d0f9c75cdabeeaa2dc5135

                                          SHA256

                                          7d2b918760312dd30b8739dd945a2ae230d207622efd6e98379be94dd89e091f

                                          SHA512

                                          49a407ef8ae86d0b823919cda963f8c1fe089cf45474f9b7fc6d175ecf7ee3434d1455e6d63283627cee8c81b8376b3d983c1f8ec0e59e6695d9f66275b26db7

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

                                          Filesize

                                          8KB

                                          MD5

                                          dd6123eba457664be907ce404883f7bd

                                          SHA1

                                          a24feb06d6132324046665340dc649b94064d0c4

                                          SHA256

                                          cbcb07109b93abde7a6734fd3813b6571776df1bf7e765f2e1ad7b0041b7c3c6

                                          SHA512

                                          ed333304eb7dd3388cd87b1aace51f919311c8ef96912198abc9047502ee26b328c76f611aed4db40db019b03f956bb5a74c3482bf7eadcaab2430220a86bd61

                                        • 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