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Analysis

  • max time kernel
    43s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 11:26

General

  • Target

    https://aka.ms/LearnAboutSenderIdentification

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://aka.ms/LearnAboutSenderIdentification
    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:2672
    • 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,0x100,0x104,0xd8,0x108,0x7fff28d3ab58,0x7fff28d3ab68,0x7fff28d3ab78
      2⤵
        PID:4520
      • 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=1604 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:2
        2⤵
          PID:4164
        • 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=2148 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
          2⤵
            PID:1028
          • 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=2200 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
            2⤵
              PID:2232
            • 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=2896 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
              2⤵
                PID:1560
              • 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=2916 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
                2⤵
                  PID:3984
                • 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=4156 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
                  2⤵
                    PID:4108
                  • 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=8 --mojo-platform-channel-handle=3144 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
                    2⤵
                      PID:1372
                    • 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=9 --mojo-platform-channel-handle=4344 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
                      2⤵
                        PID:1764
                      • 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=10 --mojo-platform-channel-handle=4728 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:1
                        2⤵
                          PID:2220
                        • 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=3028 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
                          2⤵
                            PID:2556
                          • 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=4572 --field-trial-handle=1812,i,7738656496151406779,8723267505083407037,131072 /prefetch:8
                            2⤵
                              PID:4836
                          • 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:2208

                            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

                              816B

                              MD5

                              6983485a261530d728851d8cc155f2a4

                              SHA1

                              4b87a2e2ccfb43f6b910a5be9a425ae6e2975ea9

                              SHA256

                              ec89bc01a4164fc9d5963ef0d1d3a2b3a92050a17306c876e14c78c0684e72e0

                              SHA512

                              da61b5bbae47dd2dea37a8c631176add5c9590994cea2b84474017d04ed06c7dfdca2dc133dd4f28c162b308b2cafa25fd92a0108e0bc33563ddabf2e5aace1e

                            • 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

                              7319f1d016db4a65993d83973216ddc6

                              SHA1

                              82872189eea51ad10c82ac0fb1fe5d073a25fd76

                              SHA256

                              dd16d266c6896fa493ad6f794a20773a6b4f3e1fe90c014662d04e41d71d5e36

                              SHA512

                              df7a1f4ec6dfb604e8d0db103bba66c059a6fdcbe49501a866df50df2385764a9a8db8a9f1c7c325383f794b09109959d50ca82ee7b387fca000e954c1c62913

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

                              Filesize

                              1KB

                              MD5

                              9fe1f979b3891e390e07ae50ad8c0ede

                              SHA1

                              639586c208acd2f471d4604b2a6302596dab7ab8

                              SHA256

                              90731ef09acadb976f00afc9a51b81c3402e2dc21f2609fa1ca94fd39039a9d7

                              SHA512

                              817035de4cbf06c7bf92dd6621a6bce2915e59fb19523fd05823d51efb52b18403d858d77b299c50e4e43189a20d2d0c120efd2d451ec128df28c81c8c51d38f

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

                              Filesize

                              7KB

                              MD5

                              7dc63f1355ab24d26dd6ed4216f3098e

                              SHA1

                              1fce589eb8571f9f1ef8fd4469f4bc7c5a916252

                              SHA256

                              2e418ef1c81187df970a854e612ea554719fe1dc2dd920e138f3455326711eea

                              SHA512

                              308e5bc8fd17698bf4fd6c1382ef2d8a154500d53834cc7961f13abfb36d4001c99421f5bb755982be830c4ce99785a2db708731b61570fdfbf942152eb6cd79

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

                              Filesize

                              130KB

                              MD5

                              17c8db925e3f474741fe2f013fbc0dda

                              SHA1

                              6a07b8d8f4e8374489beeb70352d77ac65455d02

                              SHA256

                              302322af7f5ab4eb479ef7c9dbc40568d7c730940cdb50bc6d196e9b01cd6ba1

                              SHA512

                              3e908d6bac72bd9a2ca0c4e66ca60e327c178ccc78e88fccf57fb3a3b16c1d09476d384ad6350455d5967ef02517dafd1175f0227bafc808f153538414dd91bb