Analysis

  • max time kernel
    46s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/10/2023, 05:34

General

  • Target

    http://oyekirurgiskpoliklinikk.no/skisser/NsWeyprx.html

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 10 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://oyekirurgiskpoliklinikk.no/skisser/NsWeyprx.html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:2864
    • 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,0x100,0x104,0xe0,0x108,0x7ff86f219758,0x7ff86f219768,0x7ff86f219778
      2⤵
        PID:1072
      • 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=1708 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:2
        2⤵
          PID:1756
        • 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=1900 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:8
          2⤵
            PID:4756
          • 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=2216 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:8
            2⤵
              PID:4712
            • 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=3068 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
              2⤵
                PID:4612
              • 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=3028 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                2⤵
                  PID:1128
                • 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=4544 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                  2⤵
                    PID:432
                  • 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=3756 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                    2⤵
                      PID:3412
                    • 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=5112 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:8
                      2⤵
                        PID:4936
                      • 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=5144 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:8
                        2⤵
                          PID:1596
                        • 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=11 --mojo-platform-channel-handle=3860 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                          2⤵
                            PID:2484
                          • 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=12 --mojo-platform-channel-handle=4836 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                            2⤵
                              PID:756
                            • 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=13 --mojo-platform-channel-handle=3884 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                              2⤵
                                PID:2860
                              • 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=14 --mojo-platform-channel-handle=3040 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                                2⤵
                                  PID:2588
                                • 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=16 --mojo-platform-channel-handle=5364 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                                  2⤵
                                    PID:2904
                                  • 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=15 --mojo-platform-channel-handle=5132 --field-trial-handle=1984,i,5208402305532246229,8704202661679976853,131072 /prefetch:1
                                    2⤵
                                      PID:2344
                                  • 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:4256

                                    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

                                      1008B

                                      MD5

                                      2042318bf19b0079db59bce0e7ca00cd

                                      SHA1

                                      8b50056e86b091c68c88d118140ab2466c354540

                                      SHA256

                                      b0f20bd2e62e57a22338644a4e2f2af49eceb88126c74e73c5b5ad0e4d1d62f4

                                      SHA512

                                      c627073ae2da6375cfc6a919d0a4abb1481c3f7d7637567caabd78825cfe0c47c5c2444e362c09a0630c438a62488d33fed8254ffc93c95757d38d0b438dcbdf

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

                                      Filesize

                                      1KB

                                      MD5

                                      74e51070cb1c8e7a89d51aed8f2cd10b

                                      SHA1

                                      d17a17352fd98056a8f1c0f324dd1ce37e4ebb73

                                      SHA256

                                      9d78f5fa125ade2cfff492448e1d3e7f58961ab323555cb4747adf420ddd5f8f

                                      SHA512

                                      c754404883b1f12c1812d812afc4fe2e6f630c2ed4488bfc87e8a89cbf906299374ecd8833027b6267b4d871d7c000d2b55399e3038e27e974a4d14a09c015f9

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

                                      Filesize

                                      1KB

                                      MD5

                                      a60d3300dbbe90dad1ef011227577d1e

                                      SHA1

                                      44e4907f4906964e1456b6d207a4ec51266306eb

                                      SHA256

                                      208bcd3d156acd0629cebaa0ab914f5230ae56b613714e293bf09b86e8b33093

                                      SHA512

                                      40c1206af32df183f130633bdd22c0d3d213dc4797da345b7cf64b61116c04d6755e4fe267ac6808e41cfdb74dffc6cea0534399de3d93d42584d26bc3919e24

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

                                      Filesize

                                      6KB

                                      MD5

                                      165fdc63212443bc71e4a3b453408b25

                                      SHA1

                                      499221542c47d0ff1fce800f29042ed547f37661

                                      SHA256

                                      5397042a0cd8a9d164d7558a90d033b662df660326ca74c2a53bb840573c1960

                                      SHA512

                                      a9ee65a81a3d730a6a41800933ff79ae30ffcccd268a1cc42940a8a96149852460215aafd7acf703016b65993e2396597956fb34c0f1654c9d290fb0c845d99d

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

                                      Filesize

                                      9KB

                                      MD5

                                      3d718c723946c7923a434c4f1024af45

                                      SHA1

                                      dbb457e3fad386741739d65c6c1d75ce0e593d3d

                                      SHA256

                                      a393fa374408058161f7f67bf53f6cbd0494ceb62786ab6a6147e46f1c93a8b3

                                      SHA512

                                      e9aa2c5c120653f508d0b447de3b86922b57e9f222976b8391ae1e5d2bb87c789f9ab9c1154993084d2362772010da41cbbbd2c2bbdb633309b4c4adb09c743f

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

                                      Filesize

                                      109KB

                                      MD5

                                      29e19d60bb2b6b4f1ef5a2abdc30b3a9

                                      SHA1

                                      7aff7c9cfdf50c827d05be95025514a1d6eb04c5

                                      SHA256

                                      a051e4d120ecd92a6a9a0887ec7421d90b8585648dd37f388d94dc8a545b1866

                                      SHA512

                                      06c4323d1dcd222f5275b13f804b394d48972d187403312f80da780cea012751ffaaa2bfdf810d785fbf299af1b36ec7330a7390e7da1a708e076055be97e07e

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

                                      Filesize

                                      2B

                                      MD5

                                      99914b932bd37a50b983c5e7c90ae93b

                                      SHA1

                                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                      SHA256

                                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                      SHA512

                                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd