Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-08-2023 09:20

General

  • Target

    https://aka.ms/LearnAboutSenderIdentification

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://aka.ms/LearnAboutSenderIdentification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⤵
    • 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:2916
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff866e39758,0x7ff866e39768,0x7ff866e39778
      2⤵
        PID:4912
      • 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=1592 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:2
        2⤵
          PID:1688
        • 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=utility --mojo-platform-channel-handle=2208 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:8
          2⤵
            PID:2604
          • 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=2140 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:8
            2⤵
              PID:1380
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3080 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:1
              2⤵
                PID:1712
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3112 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:1
                2⤵
                  PID:1368
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4564 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:1
                  2⤵
                    PID:2632
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3436 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:1
                    2⤵
                      PID:1376
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4972 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:1
                      2⤵
                        PID:2320
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4540 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:1
                        2⤵
                          PID:1640
                        • 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=4992 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:8
                          2⤵
                            PID:1460
                          • 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=5164 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:8
                            2⤵
                              PID:4396
                            • 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=4600 --field-trial-handle=1876,i,4201123731742571995,5833741867723829244,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4420
                          • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                            1⤵
                              PID:1808

                            Network

                            MITRE ATT&CK Matrix

                            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

                              720B

                              MD5

                              e9a1c154595f7291f2f7211fc66cd607

                              SHA1

                              7bc0d21d7caa0f77835e25091caa2e95c3172472

                              SHA256

                              3f03f58e9b2db497355fd7bbbdcefd34928a377ee8359cfc860c0cd14d3979a3

                              SHA512

                              23a866422a63965182c0f9ce5bf61a3820c345dca383207d55c9a12ecff8f2cccd1b71f8047a80a975e7f455526614d9e668f5cffbe4efb9e36bc35b3a5127d1

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

                              Filesize

                              1KB

                              MD5

                              b65650409cb54967c59565651203e5a5

                              SHA1

                              ec1d1b7bc7a2095ff27f2253d46a86bd633f2ab8

                              SHA256

                              8eb890e53097cb7c800dadffe34f050ed6ead7d55cebf02bea338eab3b961cef

                              SHA512

                              e02adbb964f7d3817dc08973e87ceb1c401287b5da741f710a3aa48157fb430553f79f2517b830a8a87a74b25d0886a47b699f04d138f2e690dafc5882621fe4

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

                              Filesize

                              1KB

                              MD5

                              0086580eeb8036dab73c926b07ec690e

                              SHA1

                              9541790ad87277deb634cd78c17c885dabedf752

                              SHA256

                              15d527610dd7f12c23cdf2cec1067a9748c8f25c25b84469b2b41248dd17324c

                              SHA512

                              e10a05494955ebed713f4d34453de6b5f39bad5ce4130b1bd694da1fc26d7973808c92848404dc23362cfa3a0af85124d4bd0606fd96e6a349d67e110c21a2b0

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

                              Filesize

                              1KB

                              MD5

                              8e7709e06b396a158bfffc7dff804781

                              SHA1

                              320db7eb3d2b0333b4f209a56a0abafb53ecec7a

                              SHA256

                              9645d385b53496ba97df4a8742fde6db546608afd3837421dbaeb62f36e7bd53

                              SHA512

                              d7038a39b404a020c671b9503b3f1d2991a88c1d77db2c527fc294c8f58f90d13756359c07e580dd7c1c952cd354fddb1da0e84179ea3ea19a707423e5570dc8

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

                              Filesize

                              6KB

                              MD5

                              ef50b6cd7acd112950fe58ac2253472e

                              SHA1

                              a35cbfd729c7f40b54db3178ebc065a01cd1e799

                              SHA256

                              4d6cf78099112871262712314baec1e9d41479642ef8cf70e8fe7c367c1d574e

                              SHA512

                              03f5484f16e6f10c77ef5d37c368138a9beed41ec14a369e58a92a8dcacc053a47e732c3da6afdb2b0f07b419ba4f1b4a14b4451e138504b37343ee4870d0f72

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

                              Filesize

                              6KB

                              MD5

                              a227a60e84731928a7ab0aa66af77da0

                              SHA1

                              18f798669b7aeba6e7e052a5327191cb4431a3cf

                              SHA256

                              a9c1f79b28f8267034e8c01a34d201f0cea1f46bc16e141ed0625dec6aa14c0a

                              SHA512

                              6cc9dc5d54d0441fbaefbf437025f8d5716dbf3a993c2548e9a4c121898557d34122c30bb98a37d8f8147b30f178ed1d4c19ed6b9a6b1869027b7a1932853791

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

                              Filesize

                              6KB

                              MD5

                              d6dd122b2bd41b08ee19a0e0a19a1cad

                              SHA1

                              3705118532dda2c9d4a3f5ce126d92fa74499fb5

                              SHA256

                              5f68c82ed30a14251aede5c3fce0bd7850b831586f4fa77f6af6a61060dca2e4

                              SHA512

                              8d3c5d9fd0ebe314d432d0bcb945d816cd9c6eca2506a4d3cca41df1f845bcf2dbf32fc387a493addf20c8f5104385d227ee002c86493ac329db503b18fc07ff

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

                              Filesize

                              6KB

                              MD5

                              e3f51f3c28e478ad7a76fcff8ec2b10d

                              SHA1

                              be82912ef22c04ded3913cbad01e77bc658af624

                              SHA256

                              c7a4eb1adae897194030928ee60d3c9e6db81a94879b4b5cc6c44363b9fa6c68

                              SHA512

                              b495d1d296a1975e310b2daa54a25543fcf9d6c25f8dbffa0180d0ab70f381aa82214d85b0ab596554bc6a369b264f08db64b9ced1e355e60648e32379ef7a86

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

                              Filesize

                              87KB

                              MD5

                              8a1c9a5234b2d29c09a8736d59a58486

                              SHA1

                              2b27f5b7723f36e47a9717b2eaec3cbce69c32e8

                              SHA256

                              0ff007be0f36db917c21634e42bc21b8f587ed7cfd383accac0253ab701450ab

                              SHA512

                              dc4adad31912045b0ca71b9147d33576752f493abca7b2101d466eee7b2aeaa44ef5f0e6bd183cb1df6877aedabff0b382747728a9258d280c920055432d6876

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd