Analysis

  • max time kernel
    1690s
  • max time network
    1803s
  • platform
    windows7_x64
  • resource
    win7-20220901-es
  • resource tags

    arch:x64arch:x86image:win7-20220901-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    12-02-2023 22:17

General

  • Target

    file.html

  • Size

    244KB

  • MD5

    6c1b2f6c97943760f6db36da50d99076

  • SHA1

    ba3ba167a127e08ef36167ea39ddd0c1ed6da52d

  • SHA256

    2be095bc05dc598e291a1168517147f3a9a8215aa0254b91c50cd6e17faf09d9

  • SHA512

    92391326a0f1bf00c17efa3fc5a5a800c1b9b5c91b1da5dede717e0a6c925a6e2616c88e31c8c8e103371e204b93f67263419af4c915f49c4d396341438538de

  • SSDEEP

    3072:GizgAkHnjPZz4oNF5ycI+0QaW+LN7DxRLlzglKhB8D:dgAkHnjPZzv9/10QCN7jBhmD

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 7 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Users\Admin\AppData\Local\Temp\file.html
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1268
    • 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=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefac24f50,0x7fefac24f60,0x7fefac24f70
      2⤵
        PID:1092
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1132 /prefetch:2
        2⤵
          PID:528
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1264 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1332
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1640 /prefetch:8
          2⤵
            PID:1616
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2040 /prefetch:1
            2⤵
              PID:1080
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2056 /prefetch:1
              2⤵
                PID:1740
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
                2⤵
                  PID:956
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3340 /prefetch:2
                  2⤵
                    PID:2036
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=540 /prefetch:8
                    2⤵
                      PID:2124
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3244 /prefetch:8
                      2⤵
                        PID:2204
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2536 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2248
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
                        2⤵
                          PID:2344
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3068 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2336
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3488 /prefetch:8
                          2⤵
                            PID:2420
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3500 /prefetch:8
                            2⤵
                              PID:2456
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3200 /prefetch:8
                              2⤵
                                PID:2508
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1952 /prefetch:1
                                2⤵
                                  PID:2572
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3068 /prefetch:8
                                  2⤵
                                    PID:2792
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3520 /prefetch:8
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:2876
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1732 /prefetch:8
                                    2⤵
                                      PID:3008
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1704 /prefetch:8
                                      2⤵
                                        PID:1776
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1708 /prefetch:8
                                        2⤵
                                          PID:2132
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=628 /prefetch:8
                                          2⤵
                                            PID:1648
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=536 /prefetch:8
                                            2⤵
                                              PID:1592
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=840 /prefetch:8
                                              2⤵
                                                PID:2272
                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2008 /prefetch:8
                                                2⤵
                                                  PID:2380
                                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1560 /prefetch:8
                                                  2⤵
                                                    PID:2172
                                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3420 /prefetch:8
                                                    2⤵
                                                      PID:2340
                                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1368 /prefetch:8
                                                      2⤵
                                                        PID:2480
                                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3520 /prefetch:8
                                                        2⤵
                                                          PID:852
                                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
                                                          2⤵
                                                            PID:2816
                                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1556 /prefetch:8
                                                            2⤵
                                                              PID:2760
                                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=672 /prefetch:8
                                                              2⤵
                                                                PID:1664
                                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1128,703019807977545373,11505248787000733550,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1708 /prefetch:8
                                                                2⤵
                                                                  PID:3024
                                                              • C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe
                                                                "C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe"
                                                                1⤵
                                                                • Drops file in Program Files directory
                                                                PID:2832
                                                                • C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2832_415440093\ChromeRecovery.exe
                                                                  "C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2832_415440093\ChromeRecovery.exe" --appguid={8A69D345-D564-463c-AFF1-A69D9E530F96} --browser-version=89.0.4389.114 --sessionid={a07652b2-b881-468f-a5ba-4d650779b135} --system
                                                                  2⤵
                                                                  • Executes dropped EXE
                                                                  PID:2888

                                                              Network

                                                              MITRE ATT&CK Enterprise v6

                                                              Replay Monitor

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                                                              Downloads

                                                              • C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2832_415440093\ChromeRecovery.exe

                                                                Filesize

                                                                253KB

                                                                MD5

                                                                49ac3c96d270702a27b4895e4ce1f42a

                                                                SHA1

                                                                55b90405f1e1b72143c64113e8bc65608dd3fd76

                                                                SHA256

                                                                82aa3fd6a25cda9e16689cfadea175091be010cecae537e517f392e0bef5ba0f

                                                                SHA512

                                                                b62f6501cb4c992d42d9097e356805c88ac4ac5a46ead4a8eee9f8cbae197b2305da8aab5b4a61891fe73951588025f2d642c32524b360687993f98c913138a0

                                                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\RecoveryImproved\1.3.36.141\Recovery.crx3

                                                                Filesize

                                                                141KB

                                                                MD5

                                                                ea1c1ffd3ea54d1fb117bfdbb3569c60

                                                                SHA1

                                                                10958b0f690ae8f5240e1528b1ccffff28a33272

                                                                SHA256

                                                                7c3a6a7d16ac44c3200f572a764bce7d8fa84b9572dd028b15c59bdccbc0a77d

                                                                SHA512

                                                                6c30728cac9eac53f0b27b7dbe2222da83225c3b63617d6b271a6cfedf18e8f0a8dffa1053e1cbc4c5e16625f4bbc0d03aa306a946c9d72faa4ceb779f8ffcaf

                                                              • memory/2888-58-0x0000000075F11000-0x0000000075F13000-memory.dmp

                                                                Filesize

                                                                8KB