Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-09-2023 07:10

General

  • Target

    https://acesso.unimed.coop.br/auth/realms/beneficiario/login-actions/action-token?key=eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICI4OWNiZmZlNy0wZGU2LTRkNmItYjFhNy03M2U2MTc3MGNkMDIifQ.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.zNzxLkNSlK34dG7r0Wg4Bq6KysiRBr2mDMSVNnXCdhU&client_id=unimed-cliente&tab_id=4_-xyAJ6dKo

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://acesso.unimed.coop.br/auth/realms/beneficiario/login-actions/action-token?key=eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICI4OWNiZmZlNy0wZGU2LTRkNmItYjFhNy03M2U2MTc3MGNkMDIifQ.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.zNzxLkNSlK34dG7r0Wg4Bq6KysiRBr2mDMSVNnXCdhU&client_id=unimed-cliente&tab_id=4_-xyAJ6dKo
    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:2292
    • 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,0x100,0x104,0xd8,0x108,0x7ffc83ba9758,0x7ffc83ba9768,0x7ffc83ba9778
      2⤵
        PID:3824
      • 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=1020 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:2
        2⤵
          PID:4216
        • 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=1912 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:8
          2⤵
            PID:4740
          • 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=2224 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:8
            2⤵
              PID:4404
            • 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=3004 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:1
              2⤵
                PID:2360
              • 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=3012 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:1
                2⤵
                  PID:4680
                • 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=5036 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:8
                  2⤵
                    PID:4352
                  • 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=4792 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:8
                    2⤵
                      PID:392
                    • 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=2560 --field-trial-handle=1896,i,5798038157084670117,12192954652529826066,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3784
                  • 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:4912

                    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

                      120B

                      MD5

                      2d56ce0c2ced6388c26ddd449f5bc3c1

                      SHA1

                      26fe1aaf28bea7f7efa910a31819dee40bc8d052

                      SHA256

                      c4e715df31e9497a725280958ee6f18a3383ea58a5936988c0096b2e05f19036

                      SHA512

                      95e73911db8911b94cad8e20f5efc94b067faf6896f7e149862e493db6fb1d99014ed0e37d74683b159097f58e5975be1fccbd411eec1c52004a652db4a54f37

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

                      Filesize

                      2KB

                      MD5

                      cf88519c654db19ea43e554a6a973d0c

                      SHA1

                      21b48005b1f6c79dd38a62a884ca5e318244e9f8

                      SHA256

                      06e694e5c6562af64746df67915bf3fff2af2f4fe8bb9b6f445b0b7ebb63ee73

                      SHA512

                      c5edb7a09163cdf6fa5464ec44498711d4d34d4af86c9bff58abccb331650e98c6c555d9b603c9e00fc6af778846a26f1c541f15c7727249c8e5e72599cc1879

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

                      Filesize

                      538B

                      MD5

                      2ca59c485d2ca29e70bf8634eee615d5

                      SHA1

                      bc1e6ce7249aa3f6d9ab0cf75806c1ecb9c60cac

                      SHA256

                      114421e49771b51dcdcd9e9a22dc7bebbddbfb4dbec6cac6564ebbce44549d1a

                      SHA512

                      b59925d7fd7623c1a0329db8575ba36f5b97e082e86dced0456e12323f2702fca10a3a66a5aa4c30ee15c31221ed3825466c8cd04f4f7615b4497f29aecc830d

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

                      Filesize

                      6KB

                      MD5

                      843961fb3d4930f986dcf3bd74456c01

                      SHA1

                      f998eeda8ad72fbfef65f13eeac48c861bfafcbb

                      SHA256

                      10b6a4ef1d7c7be3772db3e14f43aae463970c696204999c3b0cc37b54485efa

                      SHA512

                      6e342397e2c0c54a838d947dec601aa35c0e4dc9cccee7af72a07cc2c52050dd567f5c5243afa05b4b867be07e9d35baa2e96ca409cf6b6e3386253acbf6389f

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

                      Filesize

                      97KB

                      MD5

                      709c94f3568fa68d209cd5f9612018a6

                      SHA1

                      854cf67100280024752f9aaf5ff868eabf726ead

                      SHA256

                      07b2dc2993de79fece06817520386c92942686db4024820996d78f4f6188a327

                      SHA512

                      81d5f9fc75d859ae8847c8ba3ce542b97de0c13a394cab4bd5bc8e212ac9d0ee109b815cf04ab3caefb2fb4f3598d517fd46c4d907057b46125192663cd616fc

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd