Analysis

  • max time kernel
    39s
  • max time network
    38s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2023, 14:10

General

  • Target

    test.html

  • Size

    665B

  • MD5

    670cc0d81ffae722c1c428d4d649bf18

  • SHA1

    31005ef4620567cdfb6ff7c03c51cea83ac2f2b7

  • SHA256

    8166db881a5bd22d12627e41167e06d317d270366eed3ba1877d315a6d8cfed5

  • SHA512

    715a75587b58eafd5b3f7ca8dd601890d38e141ed645b1860146d6cc176c03202bb2b04729adc98e5cff2d678c1bb9603b0be028b4193a93b55aece4bffdbb8e

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 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\test.html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:2624
    • 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,0x100,0x104,0xd8,0x108,0x7ff8a89e9758,0x7ff8a89e9768,0x7ff8a89e9778
      2⤵
        PID:2756
      • 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=1652 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:2
        2⤵
          PID:3280
        • 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=2176 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:8
          2⤵
            PID:2244
          • 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=2232 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:8
            2⤵
              PID:2264
            • 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=3000 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:1
              2⤵
                PID:4204
              • 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=2992 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:1
                2⤵
                  PID:3408
                • 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=5084 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:8
                  2⤵
                    PID:1248
                  • 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=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:8
                    2⤵
                      PID:1708
                    • 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=5168 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:1
                      2⤵
                        PID:4840
                      • 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=3716 --field-trial-handle=1880,i,1980766337697272742,17534358134947096596,131072 /prefetch:1
                        2⤵
                          PID:2424
                      • 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:4044

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\34da27d0-f4a6-4087-aab4-3319236a4ccd.tmp

                          Filesize

                          6KB

                          MD5

                          3e3a2da41b7da316fdbb97182c199fa7

                          SHA1

                          02577e4d2648c3c341b554ec12217e7d0e0074aa

                          SHA256

                          03b95d27f36c453626a785c445da65876a668f1fc6204a6cb6a19fb642e74e1e

                          SHA512

                          492a34ac5ba758ff32647ee61ff9d63541155d50864e334eb4f2866104f6f23cf1276dad46d88b580e43140831946e0bf753a4f147df20fac5b7ad526df4aa3b

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

                          Filesize

                          539B

                          MD5

                          fe17c4ec2657c91178432aa4f35ac45e

                          SHA1

                          37c6d322718afeaf7369ccb8869207644d4fd81c

                          SHA256

                          3744021065952681d3f6d4873017c05c6d9ac2b4fd28337c87f0efa2bf02ce7a

                          SHA512

                          b2c1ce4d0a6a9556f3b4d40077517e490ea158cd75db06444569defe3304bb04e64de059430166c2823667847fcc31bcc0c47fa6f5c1719df7d3c68f6dc58e33

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

                          Filesize

                          214KB

                          MD5

                          1eb78f52ef033facd06970acf172ac38

                          SHA1

                          7d174581b94ba97f44887d79cc0ac766769ee403

                          SHA256

                          30cf715c9c00e23c98517426a97f53d4202285ac11589d39fce64278ebbdfe9d

                          SHA512

                          aa27f7e45ab522188c7feaf55636200e9b99923c7dacaee2993e3c4a4a134c66233f29e2b375e7641521532a8a7207714d0e434486835eca40f799bb54bd50b0

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

                          Filesize

                          214KB

                          MD5

                          cc4905b25f519c573ccc3b8558d0398c

                          SHA1

                          b7ce354e6a36444516a3e7e5bcf3dbb0c56b39ce

                          SHA256

                          835fca32f37ba36147609c32230c2febf32e0612accfd94f0eebf1e4f54f7cf2

                          SHA512

                          eea3b2a9586fdefb10db359a03392ed8ee0078a08f56c3352534dbedf5d46bbdd269fee3de4e68f297b6f90e4ff0ac77d8881f6129062232f4c1cf23984b6e70

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd