Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 15:35

General

  • Target

    https://knowledge.broadcom.com/external/article?articleId=145804

Score
6/10

Malware Config

Signatures

  • Mark of the Web detected: This indicates that the page was originally saved or cloned. 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://knowledge.broadcom.com/external/article?articleId=145804
    1⤵
    • 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:1552
    • 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:7 --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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffe33aab58,0x7fffe33aab68,0x7fffe33aab78
      2⤵
        PID:1936
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1644 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:2
        2⤵
          PID:1860
        • 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 --mojo-platform-channel-handle=2156 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:8
          2⤵
            PID:1588
          • 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 --mojo-platform-channel-handle=2224 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:8
            2⤵
              PID:2444
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3004 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:1
              2⤵
                PID:4224
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3008 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:1
                2⤵
                  PID:1740
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4408 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:1
                  2⤵
                    PID:3600
                  • 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 --mojo-platform-channel-handle=4928 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:8
                    2⤵
                      PID:3160
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4444 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:8
                      2⤵
                        PID:3984
                      • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=996 --field-trial-handle=1816,i,15424049798109965668,16437690081760382258,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4184
                    • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                      1⤵
                        PID:4524

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                        Filesize

                        168B

                        MD5

                        09ae9ae698d06016496430126483bcca

                        SHA1

                        b18932747a8d64c53e69c8fc5f17fa77a3a78ec9

                        SHA256

                        25a7076e7ae5dbfbdf8570162c8be9395e2ec01e4f8f4a2beac9e81ef5253b84

                        SHA512

                        27483839a73ac77c736931abee94b643a722bf95f29dd7d2a744b6612110ddbd4389ea0a9f2d66ee8cd69b4ae52dd9e888aed79251c5e50aa8d20f9b89c176c2

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

                        3KB

                        MD5

                        080cb1e0fb427cb9f1561553b9023603

                        SHA1

                        2896f7526f3980cfedf65c80a6e02ebd0329fc1c

                        SHA256

                        f5655a1e2c1b94c103fe23edbd37e713202cc618ef849f588e821a6597231838

                        SHA512

                        ed77bb04ea6da8c439d06b2924b13b0dd9a195234c556c023f3b119722925dfd53aa89f2bf772202e45a6f1b828d61c4d423a879b3b999af6dfbb29de39e29d3

                      • 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

                        1KB

                        MD5

                        e77a11ce5929028e74a3ac9721207b51

                        SHA1

                        2fdbf2960d79d04216333a2beb1cfe0176da5962

                        SHA256

                        b246187f04fdfd0e119b1947921e631bfd726ad41a980340f22940adf853b1e6

                        SHA512

                        782f293f8e9b288ed60c4f7f514aa3dc9568bd6c14e097f777c10cc1d341ee8fba8853d2b1ef528b03c0029cc99d83ce483630d29efb9a2807f2f80d69da1714

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

                        1KB

                        MD5

                        717c5fc7f0651797b0ba3cf05f3bd3b8

                        SHA1

                        b32a675511aa19783d3c66b18a94139b4bb9bb3b

                        SHA256

                        2f68a7fabb9111b6169fb4363e8e80aab4570e450b9d0737c0d52a03207e3572

                        SHA512

                        291aee587dc4df83bae386190ad39f3562bfebdca0935b0561f716c4de558b8ef7e515a55e5e1707d0d9c4994764ffad769fadde9e3319e3abb2f625e640a7c5

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

                        7KB

                        MD5

                        2d1166271076758c3bc637e4f4772d91

                        SHA1

                        4d907c0622dc202c7156c34740c907117c45c99b

                        SHA256

                        1dfdf232480f3db9138f6aebdfe85a4f50e06f9827a7125330c765356f059c53

                        SHA512

                        d1ad4721d95407c5784fbf5f3802c6db8c0513fce326eb08cc769c0a8e8bda567467326d26364d708b631fe2450d17dc20607990772c625a9a6e56d523844a2b

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

                        7KB

                        MD5

                        a8d9738ebdf35c4d446ae219fb22d26f

                        SHA1

                        c6422dedc4b415ad482fd6f92918f2444fdab8ba

                        SHA256

                        7ef92d868ced3aaf39a703fa4c3bcb55ac663af2e2f9fe34243dc2a597443272

                        SHA512

                        9a4246da17b55a7aec7cd0c318857c82740ed79e4606f30203dcb7594e8f6f18436fcf0d7b455fc7f1dc33a34916afc8444f460c891fc1ae6181a6510cf035a4

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

                        7KB

                        MD5

                        c092a1cec866b4a57917d9ba39fb33b3

                        SHA1

                        c6119e95f45e523d38b3077d78eb8441e393e946

                        SHA256

                        772e96998279c96ca17bec2a8a1d0a18e71e43755d6dcddf4d92f2071c59772b

                        SHA512

                        507031765bd9657cdb16ee0eef47362dd92e6fc30e97e99851c96d4e02e5e59f3c6f3249241f5fa0334216b82b76700a2b447e019f06bbbf1ce48062210848cf

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

                        138KB

                        MD5

                        b529992657147bf8cbf05e4af0cb8110

                        SHA1

                        70dc4fb8e4a1b81dc9a80d1fe098d69a48a05e9f

                        SHA256

                        8cbd09d4863a9c0c9c848a147a50507c8157756bc6be28096301ee520dfc5114

                        SHA512

                        9d6c3824688a3d4468e18036f3d347bce2b122fcb255cfb9dfb10a51ca9c5f4d4b01745f015e353828cdd256e316c7a6d655816ad274bdabf4c9c54dd5ce50ac

                      • \??\pipe\crashpad_1552_QDIGUYTMUHCOWRBB
                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e