Analysis

  • max time kernel
    64s
  • max time network
    65s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 14:53

General

  • Target

    https://wscmdu.zendesk.com/attachments/token/J5V5QcW7L03e7Qp2MILXQvdvI/?name=Status+Update+%3A+CG6C.html

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • Detected potential entity reuse from brand MICROSOFT.
  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 33 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://wscmdu.zendesk.com/attachments/token/J5V5QcW7L03e7Qp2MILXQvdvI/?name=Status+Update+%3A+CG6C.html
    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:116
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffb3157cc40,0x7ffb3157cc4c,0x7ffb3157cc58
      2⤵
        PID:3184
      • 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=1956,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1952 /prefetch:2
        2⤵
          PID:5100
        • 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=1868,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1988 /prefetch:3
          2⤵
            PID:3408
          • 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=2084,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2256 /prefetch:8
            2⤵
              PID:5104
            • 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=3104,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3148 /prefetch:1
              2⤵
                PID:2992
              • 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=3112,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3180 /prefetch:1
                2⤵
                  PID:2148
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4716,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4704 /prefetch:8
                  2⤵
                    PID:4536
                  • 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=4928,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4940 /prefetch:8
                    2⤵
                      PID:1632
                    • 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=5108,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5132 /prefetch:1
                      2⤵
                        PID:1552
                      • 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=10 --field-trial-handle=5236,i,11715691609407502356,15453560362013832871,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5276 /prefetch:1
                        2⤵
                          PID:2892
                      • 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:2036
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4588

                          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

                            2f4612814831cdba506f46254d18af29

                            SHA1

                            0c8d7a885b4bf92c3d987cd5ecc59694b03ee815

                            SHA256

                            549c93e14a15d7810ade407572efd1a736d70b5091d25569f23056785c624017

                            SHA512

                            92480917773816653073e74258bc1f12e22d0bed2d8c51705dc31cc6b7e7c75f31d0a31b2aeb510be29ad7dc7e98d670948bb75b1819b08a15845f8d2fa07a07

                          • 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

                            858B

                            MD5

                            c687a3ee894cd960695b8985635c8469

                            SHA1

                            96396bbb8e1c5482964bcb94707b69f6d26f17a8

                            SHA256

                            21fba2c29e6c569cecc313f7581c1ac1144407aa10ae91c708cff90ef8d75bac

                            SHA512

                            2caeed199ba82de1c141fb43f8082734e3cb287e207869170934b2281919f460c8b2f7f773348189513a72aa3de8d4f316570bb8300bb4e35031eeb8f5b29bfc

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

                            Filesize

                            9KB

                            MD5

                            2676c4334bfa83215acfc81810355bbf

                            SHA1

                            d6144258ab81af2bc0ba468a4b86a795af677a47

                            SHA256

                            b5cf2d75415b1dd0cb843e0f809690bc42704e880fdc96c9616e6ea0bcec2d40

                            SHA512

                            7a119e9c98a4f0cea379e0f5141dd17e4a702d135451a7572f11cd7e196c2d30747cebea143120c12b4b7b0485440f0a8d1b6ef663627b684e14d91daee98e04

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

                            Filesize

                            9KB

                            MD5

                            5db564a680fa2424430b0fa9294bca9f

                            SHA1

                            f2132a73a48dfb35a61bd5b66ccad5c932989c54

                            SHA256

                            3f64502522cbe930613d9844df157774714e6e8b1dfc8bd66006dbe264ceadfa

                            SHA512

                            ca0636eb5a3b02fad30b6c927f08de10fd1f86cd3e262861456c138297cb760950b7423f9e0f4a0035ad950ad1a697197f93bdb3c7b12b41a12e77ba75a5b9b9

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

                            Filesize

                            9KB

                            MD5

                            327c52de8c0ad71a772273078f461ed2

                            SHA1

                            68b2d61afccbe5ce7a04688434e598477f06326b

                            SHA256

                            2f68a8802ac2fea75f692152d05e4fd79c79d7dca53c62c8c381ccb6f3c27b3b

                            SHA512

                            ecd2616ff4a32b83fa7c6e29363ea36f45e5ee5f573f6940ba7d72ae4ac7d23007e5d1f3e1f74eecfe13d351c99b78fd1096f17badf50fee9b8292733926c9e4

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

                            Filesize

                            9KB

                            MD5

                            fd43426eaeb334d142d97aec4c5a0c4a

                            SHA1

                            d38ca851376902717150a6dda252ebf5973fc76b

                            SHA256

                            16b7b94df1aca51332506a2d52f86c93d02ccf28d60f0688a03d13557992a684

                            SHA512

                            5c1de85e99acd749dc0c30d97f898cb4bc517e26b1745219a7f5b13831870a2a6342a3fb8968e2e5a901b913cfef0620332a064fbced8f41f58aa30db74bb076

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

                            Filesize

                            116KB

                            MD5

                            499cc8d45976fd21456f9ea06fe655bc

                            SHA1

                            8ae763850d471e2b282783d85f9c1cc74c5b58a5

                            SHA256

                            a10abfb44437e305dedb1ab8dee458acd305807768fa512994a39d8f11491bf5

                            SHA512

                            82d531d0bca3e845fbb39277c9aa0d0bec650ec2b0341912285b61f49551b72f33e91cb264268491763f3e92162f1043454983cad1326714b95ae2d505b4873c

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

                            Filesize

                            116KB

                            MD5

                            f367014c596ab81e386ecd7c2158ffb0

                            SHA1

                            a48076138bfa8d6a12a0f5c4b0bafb69e1109e13

                            SHA256

                            0f8f3fee6943b494c5505c4fcf28ed69215b0ce0b7366b1992b5e4ecaaeccd3f

                            SHA512

                            0a0296c1717404445efb966213247057649748e02f7f7628302a707db2b463036ea90cc551c92f24f7b3793aa9e294259237b48e9783069bb120d82e18d70340