Analysis

  • max time kernel
    125s
  • max time network
    126s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    05-12-2024 12:04

General

  • Target

    View_alert_details_AI(#RQH2N).html

  • Size

    4KB

  • MD5

    b62486c69134b586636d6a8b1d4869ba

  • SHA1

    357ba2b605d0ef28c69cd546f5e4801303f27bcb

  • SHA256

    8c147634a4903e3b8d08b70967be38028bad54e1ce4bf4f07b0efe22a0cb0505

  • SHA512

    6ebe0e99210ce6d8d3904e5192bdc8cbdb3398f7d42874b380285abfc9a4818d5618e9f1e33b558df07e1ca9c542231cab41b1157a47d6858e60f5573d0ccd3b

  • SSDEEP

    48:tfhyIVL2tMluFiMtoVEXYVGa4TftD9ibuVKGt1CTWp6egH/deDvys/yfnNC92dGG:SIVLMF9Zj5njaWQ42bfN+BwmAqXG+i

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Detected potential entity reuse from brand MICROSOFT.
  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 26 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\View_alert_details_AI(#RQH2N).html
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffa8898cc40,0x7ffa8898cc4c,0x7ffa8898cc58
      2⤵
        PID:3848
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2040,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2036 /prefetch:2
        2⤵
          PID:4356
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1928,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2052 /prefetch:3
          2⤵
            PID:2836
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2312,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2328 /prefetch:8
            2⤵
              PID:2928
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3136,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3164 /prefetch:1
              2⤵
                PID:4420
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3160,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3200 /prefetch:1
                2⤵
                  PID:4540
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4676,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3892 /prefetch:8
                  2⤵
                    PID:4056
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=3844,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4568 /prefetch:1
                    2⤵
                      PID:4504
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=3212,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3144 /prefetch:1
                      2⤵
                        PID:3800
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.19041.4355 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=3220,i,3904013318525949822,14506403003136281389,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3192 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2936
                    • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                      1⤵
                        PID:4040
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:1076

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                          Filesize

                          649B

                          MD5

                          8920b141da356fdd2e72d863a87925f5

                          SHA1

                          bc06ea17ef85096ab4745612e8ced7adaa175fd5

                          SHA256

                          a5fc1caf812363df8bfc28183d52bbc47475ff4cd6fbc1690e4ab4c3f4afb722

                          SHA512

                          88eff4d1b26550a8a89485413186274d15aed51faa12b34a3047676fa11f3c9581ad9b9fc64e7e33dae7aef9356db8f88959e3e3799344e2731f45f253b3560f

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                          Filesize

                          2KB

                          MD5

                          e17738a40f1dcbb525ea9d8544ff3046

                          SHA1

                          aa1aa4e8c087dabc99ac0aa073056bcd19aa5b98

                          SHA256

                          5d15a87e5b8c86aafefbf1742b7c8fb87ce76df2bc0cb1a0b1feee44bd1de906

                          SHA512

                          e7aea5807782de7db8df75a2f76311a8f1ca76500b17ef3946a0ed0181e26d00c7cb9cacdd28b84eab64c564592cc7b0118cf71171c2b3626ab1e0d99a4ceb48

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                          Filesize

                          691B

                          MD5

                          558e0db5568b6b420314fbad32be3b0c

                          SHA1

                          d7e9b8f8f96eab03b767de5985f4e3518165e510

                          SHA256

                          a6022f80d3799db302499310fddb0c8f6ad1fe58862726af4f6684fefeebd974

                          SHA512

                          43bf16876fff620d99b1139583dd2bc180f8ed8f5f43217508fa25834b1df7600e9bd39ac8ba70ef0f053670b28f55d6fc2026f15dc4c578b99a3454a63b58f0

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                          Filesize

                          691B

                          MD5

                          a9bf377c99360a3a8caca7fcaf7bd725

                          SHA1

                          7243e914d9c4cb88ca47d2e183229ac0fb62fe23

                          SHA256

                          8f865c4be7f9aa24873cc8dd20ae8fce8dff11ea0668d22ac906564cf7e34128

                          SHA512

                          50596d8ecff4f3fa30af16ddf3248f8c0e2ab17b1a812dc5935619ea5d264703f2067ab0bc200c79efa3c08371d5bf91d3113d5376cd3c277f604a65ae3210d8

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          e4f9aaff0040913ea5c657ff0838a2bc

                          SHA1

                          321402448a6826dd9a409dc86836ef34bf97c48c

                          SHA256

                          f3f4038c0e2d2128dcb7f3a80e2e97ee6a92ce80a332fca4fd0fedd12e13b8fd

                          SHA512

                          91dd51af5b0c5ab11cb95c8de39d1e7ff51fd3ac123b58f8152178c81356da583a5e35222b5da4745d7b283f6da9e3895561a7ea1359d7ef9a7c031a170b64b1

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          98f2e412d0bb99a2f52bc272f809d2ef

                          SHA1

                          cd0f03dbe6f54702832e347552e055db39160abd

                          SHA256

                          3998ac35d09c20d78f260e712019a685e04674d63037e9acc726e9b28bf6b8d5

                          SHA512

                          9e0195ac9a14d2adbf59f2de8ddf14dfb4eb5f40b0e4ba4ff54667e2b4c0f09b6e0bfd29f85881c2603c06ab598b386b85c759952f1e97ab227351d63f10de2d

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          fce5776a3d40f3fee22ebc47b18013e1

                          SHA1

                          7fdaef9a3c36c5a599187433644f27a82814c7d8

                          SHA256

                          71d461e08ca5a691cd82269457b4ad098cc8a17dfd5d96e19a8c839130298cb0

                          SHA512

                          c94e9e22756b0585fa21c6c69cddabdf796d09a9d9a08075f297bb5626c830b2fdcf32ca72c9491feece193f9e92979c9fbdbe3d4be5b256336fc0dfc421e600

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          e476f607e16530e789b96de05b4cd8f6

                          SHA1

                          a7a6e0de52e32cef12073f13cb894f986c9bc866

                          SHA256

                          df4d97b17d038b9cac9ceb5217c44e9aef251717aceba3109040174fcbac1cbf

                          SHA512

                          701339e54c0ec7999705dfd461332b3de39c0a8b73f4ae1b49a41bf0605a2a77fe63ca70f70efc1fa872fc707522e642925a066b68d8be0303d9da9e85b180e6

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          e8ce3db5343cf8b869efe6bda81a5f2e

                          SHA1

                          37e902419c88ec58e173709d8fa1500b8e16c5d5

                          SHA256

                          41dba3c04ce6365c5796958641659a664624f1f7f3a5e77e126cc49e130f50b5

                          SHA512

                          b8dc9a24c4c13cc9ad96e8fddfa29f45d594f1fc6872c6b69bb7b3999c171f982956e0d6eb0950baa4577ae0081ed1bf8c7a91b3bc06d35d4459fa231b58de0d

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          0f64fe951804f841491f31bf12a7e48f

                          SHA1

                          4ac6d690c6e3f4e774c05c73ad24861d3460fce0

                          SHA256

                          a594269690a0ec1f331a645baec1e5d8cd8bcdd30ef7c739fc8d289660dff6b2

                          SHA512

                          10debd3deff44b6a113d20cf85a3dde8ec18e63394eb76df1cc848d3a57394cdf1e2914de64d8d905a1255ba009dc9510412c66e7949980d740e6391759b3642

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          f1a0a75187af4d259d3d30711e1fa2d8

                          SHA1

                          279e43036941db2f4e5e99b942b206697dc301e2

                          SHA256

                          24c97f03e7dc2a77c2d662c5eee1f1e3c32a36cbbde20cb31e034d95cdefb0f3

                          SHA512

                          cd9f9a93062abf42b496be95d04ca94d78b18ea173afe1c0653b0c709c844c3ad552e87868911db106db9768bee6fa3530cef1e108df37cb304c26e0eea77754

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          9KB

                          MD5

                          e69f24cca6b26bf2b0ce98b5030edd70

                          SHA1

                          46d2b499ea5c7b01fb2121f8078417013683e1ba

                          SHA256

                          47545e39afb13290c0201db4621d46faeaafcea837c71581dce429e2e7c6e031

                          SHA512

                          778d5dc20e79f3c3c2b16d4de7e82a8320cf5b264a849c3159d87b7a252bd55afdbf49e6865c9b70f34c643a06d68a0bac67a9b3b31e55b77abb4353818333f4

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          233KB

                          MD5

                          9c3dce3825e58824f38a49426039b105

                          SHA1

                          92bc0f00b6c8b330452f362cc8c85946e4a80dad

                          SHA256

                          a103be4aaa397dbf4670bebe706b5f5bb31b9b0514aa10ea34444cdd57fb7b5b

                          SHA512

                          1d344f9b150d82b6022fae4ee41e826e5d66e3affd552a3a462105e8bc53ce6c4579b99bbd4385e92cce089e169aa53e7b3079d8a79cff4c31826ac9d012720d

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          233KB

                          MD5

                          9728ecda976671c68f6786a69f732429

                          SHA1

                          1c59eb03bbad92a4b8424f8ed97f9a25ec5703a9

                          SHA256

                          d5b2c614574b111d12a122e9103e3c7829c713e008504d896dd6f99f64df70a1

                          SHA512

                          7e422193871209b8b4d72c52d4457cec39e510c9ae8e270fee28f9bdc78157d78b37cf727f6061e3ab1c179829e409cd49f84d639dd54ace2a39a4c9b19d1a10