Analysis

  • max time kernel
    5s
  • max time network
    9s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241023-en
  • resource tags

    arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22/11/2024, 07:45

General

  • Target

    https://xinyuetech.en.alibaba.com/index.html?spm=a2700.shop_co.88.10.3eba7ae4zYThy3

Malware Config

Signatures

  • Detected alibaba phishing page
  • A potential corporate email address has been identified in the URL: [email protected]
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://xinyuetech.en.alibaba.com/index.html?spm=a2700.shop_co.88.10.3eba7ae4zYThy3
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3152
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe52043cb8,0x7ffe52043cc8,0x7ffe52043cd8
      2⤵
        PID:1076
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1944 /prefetch:2
        2⤵
          PID:1336
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2740
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
          2⤵
            PID:224
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3336 /prefetch:1
            2⤵
              PID:1396
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3472 /prefetch:1
              2⤵
                PID:2732
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4704 /prefetch:1
                2⤵
                  PID:1932
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4152 /prefetch:1
                  2⤵
                    PID:4940
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5460 /prefetch:1
                    2⤵
                      PID:4120
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=1932,14174848747854950199,9601626621623156070,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5648 /prefetch:8
                      2⤵
                        PID:2964
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:4964
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:2812
                        • C:\Windows\system32\AUDIODG.EXE
                          C:\Windows\system32\AUDIODG.EXE 0x00000000000004E8 0x00000000000004F4
                          1⤵
                            PID:1668

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                            Filesize

                            152B

                            MD5

                            5431d6602455a6db6e087223dd47f600

                            SHA1

                            27255756dfecd4e0afe4f1185e7708a3d07dea6e

                            SHA256

                            7502d9453168c86631fb40ec90567bf80404615d387afc7ec2beb7a075bcc763

                            SHA512

                            868f6dcf32ef80459f3ea122b0d2c79191193b5885c86934a97bfec7e64250e10c23e4d00f34c6c2387a04a15f3f266af96e571bbe37077fb374d6d30f35b829

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                            Filesize

                            152B

                            MD5

                            7bed1eca5620a49f52232fd55246d09a

                            SHA1

                            e429d9d401099a1917a6fb31ab2cf65fcee22030

                            SHA256

                            49c484f08c5e22ee6bec6d23681b26b0426ee37b54020f823a2908ab7d0d805e

                            SHA512

                            afc8f0b5b95d593f863ad32186d1af4ca333710bcfba86416800e79528616e7b15f8813a20c2cfa9d13688c151bf8c85db454a9eb5c956d6e49db84b4b222ee8

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\bdf0a0d7-6508-4fa9-9e9c-6151e5169d07.tmp

                            Filesize

                            5KB

                            MD5

                            3ad29058c85390a819c14a258b97ba25

                            SHA1

                            a159d106dbe7ca0b8251525d359bc6af322431c9

                            SHA256

                            a567b3c1e56c1d1c02f3e5ee3168d05c43d614bc94a810f310f6d641d18a1eed

                            SHA512

                            8b4920217ec1eda9bf7f01c0c2223f2676e024d803834e0c4ec85ee7799443cb5e3dd7ab149dd6ae74259b74abaef5cd0a0e265507579b7056b0d313ea6884a5