Analysis

  • max time kernel
    68s
  • max time network
    69s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    07-08-2023 17:52

General

  • Target

    https://forms.gle/Kzm819M5kppcJC9q6

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://forms.gle/Kzm819M5kppcJC9q6
    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:3880
    • 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,0x100,0x104,0xd8,0x108,0x7ff81e139758,0x7ff81e139768,0x7ff81e139778
      2⤵
        PID:3716
      • 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=1744 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:2
        2⤵
          PID:1052
        • 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=2132 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:8
          2⤵
            PID:2208
          • 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=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:8
            2⤵
              PID:4812
            • 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=3160 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:1
              2⤵
                PID:1660
              • 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=3180 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:1
                2⤵
                  PID:564
                • 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=4576 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:1
                  2⤵
                    PID:3196
                  • 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=4740 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:1
                    2⤵
                      PID:2672
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4864 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:8
                      2⤵
                      • Modifies registry class
                      PID:2640
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4852 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:8
                      2⤵
                        PID:3576
                      • 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=5364 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:8
                        2⤵
                          PID:2352
                        • 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=3844 --field-trial-handle=1948,i,2839512427183560307,13438479259058967225,131072 /prefetch:8
                          2⤵
                            PID:1944
                        • 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:4500

                          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

                            312B

                            MD5

                            a50d224209e590d9962e8e3364f1d25e

                            SHA1

                            8bf1f5df0398869ec72430525f5d6493391f99e8

                            SHA256

                            87d0ce843308705357e7d9740e31b8ce1915a917f6f9d65a7ec4b5eee433921c

                            SHA512

                            694c6b6c747340aeb2935de3976306073a32f1bf4710a21b6f838274bedf6f501eac693afacd92a6c236e76fa23d13023b97973bcf1f35de40284806b7c65d2b

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

                            Filesize

                            371B

                            MD5

                            7327699f0cffedba691adc424029f5db

                            SHA1

                            70c7f85d0963d842e5bd9032b52c70b620337364

                            SHA256

                            a6d00024ab20b7aa71f3a7258405c06fc7d7ae5fad04833fa7e967eb6783d93b

                            SHA512

                            c71095fd43fbac782b33c873bf416ccb4f29e010a1915070e7ca53fedf8f799bddc660138b3a9c3370dde319fb1fe5ab5b49206224f2c6f5e968053fb0bc9fcb

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

                            Filesize

                            6KB

                            MD5

                            fda4c5c585f441166d36d0de0526ff06

                            SHA1

                            142b9c36c5517306f19a819d3314d17e4f3c2f0a

                            SHA256

                            7387d4b6ac7a5448848709af51646c461518a1c7552e909be299ae6dfa37a9e2

                            SHA512

                            336c42efac64e45f18b8feeb56126b0c6c610f88b0754b08c955304e041d9b0ef7aace517bf80a8fcb1e211e2dcc2ea9f58ba5c2aa1964c2cd88beb45cee68e1

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

                            Filesize

                            6KB

                            MD5

                            120d96fc2f52017a7e86dce9c438e4f7

                            SHA1

                            2f785f822ca997b2353cb894f8d955d83a09498d

                            SHA256

                            3de3aeb63c902d0f20f6ca8a5cb0cf7d980c7c2f852746b58fbaff4001ded8c4

                            SHA512

                            5e4e0c543373d15d34f8f5d4b92fe4cf4e2cb4117835c00930266ee23485e6450c5bd3045737f9e43614ff8345e07e88e3b797a32e952ae248a3fa55e35bd85e

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

                            Filesize

                            171KB

                            MD5

                            ecf2f4f54134207a572a577b7d082548

                            SHA1

                            87411c78352e8a6a1d3f2095c9c088a534865ebb

                            SHA256

                            67ac52736a0889dea87419e3ca479d089e2393930d4f68332e81b2ed58c40121

                            SHA512

                            7e7fc51df0064cd1a7d409925c5c065d12acf0debc6bb27ab5f66ed81f27e32ff848c08364b847bb5a36afbae56771e2db6a27167a40ef36a1469dc8999518f3

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd