Analysis

  • max time kernel
    1802s
  • max time network
    1699s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-11-2023 19:53

General

  • Target

    FS_10.23.htm

  • Size

    836B

  • MD5

    177aa32c1694c9427cf8f96c6e9f7b3c

  • SHA1

    9c7a676dc0716ff5167312c4ca564c751572a826

  • SHA256

    b387df9103a68318d46075f3bbf72ccc80de8efffe9ef0fd8b4f649a13096e6d

  • SHA512

    4f1483296b88d8afb36b6b6595cfd5457a04262b3b85307f201eaa0a7b22026e899d6cd08606bb77536a3d7e6cbb55a98c5a10510b5803ece108782ab3e1112c

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\FS_10.23.htm
    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:3516
    • 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,0x100,0x104,0x9c,0x108,0x7ffab4149758,0x7ffab4149768,0x7ffab4149778
      2⤵
        PID:4972
      • 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=1748 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:2
        2⤵
          PID:908
        • 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=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:8
          2⤵
            PID:1128
          • 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=2220 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:8
            2⤵
              PID:1324
            • 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=3076 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:1
              2⤵
                PID:4360
              • 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=3108 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:1
                2⤵
                  PID:724
                • 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=4436 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:8
                  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 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3816 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:1
                    2⤵
                      PID:2284
                    • 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=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:8
                      2⤵
                        PID:2296
                      • 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=5272 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:1
                        2⤵
                          PID:616
                        • 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=5308 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:1
                          2⤵
                            PID:1576
                          • 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=3076 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:1
                            2⤵
                              PID:4816
                            • 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=3808 --field-trial-handle=1812,i,15508119952755045398,8360261597826319152,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3428
                          • 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:3660

                            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

                              96B

                              MD5

                              4713cbff6e0aebcb735d76321f5da72b

                              SHA1

                              5556cc1f35c713634bf7a9e150f9123ee85b1dcf

                              SHA256

                              d97eb8089304f7709e4c9648608f7c64c68bd14c18adf0c0424134848361d18a

                              SHA512

                              44226a18c79450b0d5a10f60a17cd8b450be333ce644e53b59a639b1cd3ffdef0077e4960dc38425d7cc0bfa7c3d2a14b9acb766913ea2ea7c461a8ced3964af

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

                              Filesize

                              1KB

                              MD5

                              298b3ea7be5bf2be84305aae90772df5

                              SHA1

                              4f60bd964766fcfa8cb389813f98e522d0d49867

                              SHA256

                              770fe852199f7f94f9424e664e5f0ee8eca1e8f4ce3a032cffee17b1f102fba4

                              SHA512

                              c6a027a5603afaefcd84f616a54b52679d7b0855f758495e412cea76b27290b40c18d8c0746a32cb03048abff021c930cdfe2e723e82fd059bbe89966f8b753b

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

                              Filesize

                              6KB

                              MD5

                              ab64b4a4b822d14dc41bf5b1cfc680df

                              SHA1

                              0d4646f54fb0098d768f033581e8aee25effa485

                              SHA256

                              f81ca949d948962966c67f7456fb5f2e08f4710822cafa762bed31f74a2df205

                              SHA512

                              e714952cac2760466e8b844ea5edce2b479487913eb8a8eafca0c01281aecd61e8c849bef93154301fc7a2b09b68709b011ce6c534206707524d83265c125a09

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

                              Filesize

                              6KB

                              MD5

                              097a2d7fe98b0c45a64c1000e4778be7

                              SHA1

                              06966911b73a82187cc184919a0f3abf984494ff

                              SHA256

                              5aa210bd9410a9da3728b8e9aa4c80b53bea2afa9089638c20455e12012c1aa1

                              SHA512

                              2cc18bdf9c7302dd5314a04a6b7a5fe0b89744e7340f12d15dacd666c0fc912ebb0464c4b22e7ebcb09304d34f2f0177bb9e2221a0d9ffc78e79903515309ad2

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

                              Filesize

                              214KB

                              MD5

                              96ba8b1637de2bc4e9e84c36d4090755

                              SHA1

                              2eedfb60fcab89438f3db8ca5e10b0d0495ec3e6

                              SHA256

                              2d55f5d8e7fdba9b07cde89e1f3c08ad06442a8cdadc83d38c84cfd1fdab4e69

                              SHA512

                              d608a71d5b237bb3028046d8b74348784c956be637b7700482c59cf2f9063a19b5567c4bbe29fab5f2901f8552c9dc6b112516b46d79706fe3b2761c76cfab33

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd