Analysis

  • max time kernel
    11s
  • max time network
    10s
  • platform
    windows10-1703_x64
  • resource
    win10-20231220-en
  • resource tags

    arch:x64arch:x86image:win10-20231220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24/01/2024, 12:13

General

  • Target

    https://ddec1-0-en-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2flink.mail.beehiiv.com%2fls%2fclick%3fupn%3dNQnnbEsrhH0xUvlB0%2d2FNVFdigBkHQ6a8qEf%2d2F%2d2BeVL5s7z0vmhPRfh7k9h3P0GAVdCTc7BvpW8CJLSJSgPrEZ6o4aCtP3CnmZfTl0ri9YO5ON8tfmxnB72nbFVSrdKPghuDJq6BF7neBlX8Vzi7OcKcHrh%2d2FG6%2d2FYqGwEMUlqEIyky7krZiyI9km%2d2BiugedbwyGHtRBxFK%5f1XzNm5ZIb9ZG2Kfwahymu9L1QnuuVewDQ3HUb0LGJAbSJ8fDEZj1%2d2F5dXBpdqNQd0XESlLDzO4hxcWiCdBFrDWKJi9L6DcSrWQlOpgsCip1C8yOb0tPpqA19QC8miHY59OCrFnmdrGZgRefHvpNVPNXQB63baGYmTz7YCL7nftXWME8Zj9Y3M1W8mMV7JfgZasFQM4Mi9p6DFnda9%2d2FIGEJbEewIV2rTtRzYkpQ7gL4Ve8U2IdWfleRPS7pwDnKhGqWaA2Shd4gYTo9F7cv36inHbpcAlzbwZ14X0qKIoZKrx3Rxi%2d2FGRLqqlmfTs9sj0E7PN0jYmbvD0ZRtpTTQYl8DhrtAklmeGASGxGDeaDwHqyqKI7P64x5813E1VYsDzGSfticm%2d2FYB5vxZupOAY%2d2F5tuG%2d2Be0ERSlX3d0OFhfOEaKR%2d2BBXjvPYBYx7j3tiZhuDQu0uLBe%2d2BNi2tReHerLNP%2d2FKkYg%2d3D%2d3D%23cnVzc2VsbC5qLnByZXN0b25AZWhpLmNvbQ%3d%3d&umid=958d2421-98c0-41f4-8ab5-b1547804b071&auth=65a620fa4b6e2edf0405a6ed61dc7465231096cd-fc95ac7b081122ab8744d33f6d4380a28b9b9d89

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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://ddec1-0-en-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2flink.mail.beehiiv.com%2fls%2fclick%3fupn%3dNQnnbEsrhH0xUvlB0%2d2FNVFdigBkHQ6a8qEf%2d2F%2d2BeVL5s7z0vmhPRfh7k9h3P0GAVdCTc7BvpW8CJLSJSgPrEZ6o4aCtP3CnmZfTl0ri9YO5ON8tfmxnB72nbFVSrdKPghuDJq6BF7neBlX8Vzi7OcKcHrh%2d2FG6%2d2FYqGwEMUlqEIyky7krZiyI9km%2d2BiugedbwyGHtRBxFK%5f1XzNm5ZIb9ZG2Kfwahymu9L1QnuuVewDQ3HUb0LGJAbSJ8fDEZj1%2d2F5dXBpdqNQd0XESlLDzO4hxcWiCdBFrDWKJi9L6DcSrWQlOpgsCip1C8yOb0tPpqA19QC8miHY59OCrFnmdrGZgRefHvpNVPNXQB63baGYmTz7YCL7nftXWME8Zj9Y3M1W8mMV7JfgZasFQM4Mi9p6DFnda9%2d2FIGEJbEewIV2rTtRzYkpQ7gL4Ve8U2IdWfleRPS7pwDnKhGqWaA2Shd4gYTo9F7cv36inHbpcAlzbwZ14X0qKIoZKrx3Rxi%2d2FGRLqqlmfTs9sj0E7PN0jYmbvD0ZRtpTTQYl8DhrtAklmeGASGxGDeaDwHqyqKI7P64x5813E1VYsDzGSfticm%2d2FYB5vxZupOAY%2d2F5tuG%2d2Be0ERSlX3d0OFhfOEaKR%2d2BBXjvPYBYx7j3tiZhuDQu0uLBe%2d2BNi2tReHerLNP%2d2FKkYg%2d3D%2d3D%23cnVzc2VsbC5qLnByZXN0b25AZWhpLmNvbQ%3d%3d&umid=958d2421-98c0-41f4-8ab5-b1547804b071&auth=65a620fa4b6e2edf0405a6ed61dc7465231096cd-fc95ac7b081122ab8744d33f6d4380a28b9b9d89
    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:168
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffd59889758,0x7ffd59889768,0x7ffd59889778
      2⤵
        PID:208
      • 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=1800 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:8
        2⤵
          PID:2024
        • 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=1520 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:2
          2⤵
            PID:1676
          • 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=2072 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:8
            2⤵
              PID:2384
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2904 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:1
              2⤵
                PID:2260
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2888 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:1
                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 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3760 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:1
                  2⤵
                    PID:1776
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4428 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:1
                    2⤵
                      PID:4720
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=2988 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:1
                      2⤵
                        PID:396
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4916 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:1
                        2⤵
                          PID:4992
                        • 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=3132 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:8
                          2⤵
                            PID:3364
                          • 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=3100 --field-trial-handle=1836,i,18172291101827211639,10240421980798790391,131072 /prefetch:8
                            2⤵
                              PID:3252
                          • 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:4476

                            Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

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

                                    Filesize

                                    6KB

                                    MD5

                                    32402d78ac3bd54c71ca9cfc053fe0e6

                                    SHA1

                                    5ff99dc215cf61796f346e3a4102599154cbe6a5

                                    SHA256

                                    49c54da2889ea29b7a16c10c95ea46ad5a280f879cc7e1e390e81469bd22fc6d

                                    SHA512

                                    7a64172eb625e16fd3be2b434d0465c32009b5454bc05587be1d6a7cc39f0f305ada5f7b71a423a08c6dcb220fcb5ae4cbb4cf077ed99787cdc1d25a52506882

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

                                    Filesize

                                    114KB

                                    MD5

                                    85ef141041cfa16a202f157ca9386552

                                    SHA1

                                    e954fdcbb883ce337e92461467f92653ebaba838

                                    SHA256

                                    34151cc943da503f125ae670a4661a3d2a5d6bc601bb5d64a5293a5758563879

                                    SHA512

                                    848d7e9a3e59e50f90286cb6ad52e9ffa2bef132db8afb21b7e89904d444af3bbdbbb7fc9e75174d2aafd5902af7c394526abfb01d9770cbd03249e1f737df84

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

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd