Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2023, 13:22

General

  • Target

    https://baidu.com/link?url=mhZ7KPd1br38UAjew3dyHlYCzrK6AF-HjFiExsQUx1BUf7qzNEd3ep1dtFVjdIZN#ZmhlZXJlbnNAaGVpam1hbnMubmw=

Score
1/10

Malware Config

Signatures

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://baidu.com/link?url=mhZ7KPd1br38UAjew3dyHlYCzrK6AF-HjFiExsQUx1BUf7qzNEd3ep1dtFVjdIZN#ZmhlZXJlbnNAaGVpam1hbnMubmw=
    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:4396
    • 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=0x100,0x104,0x108,0xfc,0xd8,0x7ffde3889758,0x7ffde3889768,0x7ffde3889778
      2⤵
        PID:4484
      • 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=1720 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:2
        2⤵
          PID:4068
        • 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=2136 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:8
          2⤵
            PID:3212
          • 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=2224 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:8
            2⤵
              PID:2820
            • 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=3004 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:1
              2⤵
                PID:2324
              • 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=3036 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:1
                2⤵
                  PID:3348
                • 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=4868 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:8
                  2⤵
                    PID:2776
                  • 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=5196 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:1
                    2⤵
                      PID:2908
                    • 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=5428 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:1
                      2⤵
                        PID:4140
                      • 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=5588 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:8
                        2⤵
                          PID:116
                        • 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=5388 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:1
                          2⤵
                            PID:2780
                          • 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=5360 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:1
                            2⤵
                              PID:3512
                            • 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=2172 --field-trial-handle=1860,i,4192835963821689153,10347636238882562623,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2868
                          • 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:2288

                            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

                                    168B

                                    MD5

                                    54958cbdad9b6aa30a165750dc9054ba

                                    SHA1

                                    a5237f134c50c12a9835520b8d700a2d7831b090

                                    SHA256

                                    9ab47d8e8e8bf19769ea3c40b26a8cbad0ba9ec7a1e92bc0efae8e7bfc3e523e

                                    SHA512

                                    9daf05871c13cc194f9bc340a440f9e92fa27d58e046796e65c308a23114dbd3551437ab748406f71085853caf667e018e8f6d80745d9de809f1dd0677135f15

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

                                    Filesize

                                    2KB

                                    MD5

                                    5ae3f8219afa625dc003106290cc2f2e

                                    SHA1

                                    ee3c7a938bc70b8ffe8b5f051affd1b60d787f9c

                                    SHA256

                                    416520f01367533c374a5d1eae95b1f7f0b5f065f91026f544651af82344b460

                                    SHA512

                                    e5d189fd5dbafb55a33cf14f7d73969f15fe818b1b29b00128f3289ef8297621156ba57ed199329cb7edb421346b642f91dec3b19e8e41979eb89bd8515754a1

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

                                    Filesize

                                    874B

                                    MD5

                                    5814f9e8d370e81ac2a04f9ff301fef8

                                    SHA1

                                    b9a47762170025dbb07c6404452e2a1e0059471a

                                    SHA256

                                    11ee3b730b400985b5c67e7c7e4af02b008720eadad24f1d532a150463bd99f6

                                    SHA512

                                    19b57723e801185ef2018db4c28bd09120fec12cf8536c4d68c8c14d1b0a756cc4f419744acc35733554d0b9f7ac57927598070379a8abe3e80d735a55045a7d

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

                                    Filesize

                                    6KB

                                    MD5

                                    cb7789c3a47c832023d8ec76e07a659b

                                    SHA1

                                    c3a2aff93bd3a1b65da190738cc4d087c09cfcb4

                                    SHA256

                                    b6292517cec3f8b317c2c6384becf7ce16eddb1d3d25ba867d9e8e159a43ab8b

                                    SHA512

                                    d6eb25f1fbfdf5e482dced7be5e73900edcb1d0a8d45703b887c1a754fd2910b54f0fad14120a2a76c36084ad86248b8a96af7c85950762c74e899640aadcb48

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

                                    Filesize

                                    6KB

                                    MD5

                                    3b4a58cf5a1f5b3132a311734af55746

                                    SHA1

                                    81b795caf17e787cbf1fd835d72ad490da312678

                                    SHA256

                                    6b2dbce6e8782f89033652b672c642114d695f2c4a3909da85340556bf6c0ea2

                                    SHA512

                                    2b39cfb98d4bfa45a26e3c0098f458fc05da3328235ec22bcac2b1544bc91a9901881babc67a008096514d64cf8727015d5b7a1bfa6abab0ede955ef6ef30ea6

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

                                    Filesize

                                    87KB

                                    MD5

                                    55e2bf5dad98a5cc4c14b7e7c77be9d9

                                    SHA1

                                    2e530e9f1ccf0cca787665cbe19951e1bd4314c7

                                    SHA256

                                    53550b15198347d1448570205456971e820831da50c112d6cf403b85b6d9ac7b

                                    SHA512

                                    2465e6f39e519261caa88aff43679b6001af19782de4909e4a5aec35cd5d9f6ec7511c26960c16c36350ab8e7bb3e5f1903b02245aa0f169bd4231cd1d78e896

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

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd