Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2022 16:47

General

  • Target

    https://interactstrategies.lt.acemlnd.com/Prod/link-tracker?redirectUrl=aHR0cHMlM0ElMkYlMkZpbnRlcmFjdHN0cmF0ZWdpZXMuY29tJTJGbG91LW9yc2klMkYlM0Z1dG1fc291cmNlJTNEQWN0aXZlQ2FtcGFpZ24lMjZ1dG1fbWVkaXVtJTNEZW1haWwlMjZ1dG1fY29udGVudCUzREludHJvZHVjdGlvbiUyQnRvJTJCYSUyQmNvbnRhY3QlMkJjZW50ZXIlMkJoZWF2eSUyQmhpdHRlciUyNnV0bV9jYW1wYWlnbiUzRERNLUdlbmVyYWwtMDAx&sig=29ZggNvXLw2s3VtHpcLfpbxuZC9hJiNtNansSFLkHLu6&iat=1671638604&a=%7C%7C799884941%7C%7C&account=interactstrategies%2Eactivehosted%2Ecom&email=xn8bU9pzLpsgqyuc4vl1I5GQh%2F%2FQOUW8iq2BdlRCFhM%3D&s=fbf257911ace1d6fc1eba69215b86380&i=7A9A1A426

Score
8/10

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 20 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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" https://interactstrategies.lt.acemlnd.com/Prod/link-tracker?redirectUrl=aHR0cHMlM0ElMkYlMkZpbnRlcmFjdHN0cmF0ZWdpZXMuY29tJTJGbG91LW9yc2klMkYlM0Z1dG1fc291cmNlJTNEQWN0aXZlQ2FtcGFpZ24lMjZ1dG1fbWVkaXVtJTNEZW1haWwlMjZ1dG1fY29udGVudCUzREludHJvZHVjdGlvbiUyQnRvJTJCYSUyQmNvbnRhY3QlMkJjZW50ZXIlMkJoZWF2eSUyQmhpdHRlciUyNnV0bV9jYW1wYWlnbiUzRERNLUdlbmVyYWwtMDAx&sig=29ZggNvXLw2s3VtHpcLfpbxuZC9hJiNtNansSFLkHLu6&iat=1671638604&a=%7C%7C799884941%7C%7C&account=interactstrategies%2Eactivehosted%2Ecom&email=xn8bU9pzLpsgqyuc4vl1I5GQh%2F%2FQOUW8iq2BdlRCFhM%3D&s=fbf257911ace1d6fc1eba69215b86380&i=7A9A1A426
    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:4356
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff8719c4f50,0x7ff8719c4f60,0x7ff8719c4f70
      2⤵
        PID:2236
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1624,12463283281494952160,277329896961001738,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1704 /prefetch:2
        2⤵
          PID:2292
        • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2024 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3396
        • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2412 /prefetch:8
          2⤵
            PID:1388
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3036 /prefetch:1
            2⤵
              PID:3136
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3028 /prefetch:1
              2⤵
                PID:1464
              • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4256 /prefetch:8
                2⤵
                  PID:3572
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,12463283281494952160,277329896961001738,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4356 /prefetch:1
                  2⤵
                    PID:3748
                  • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4836 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3892
                  • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3420 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2920
                  • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3032 /prefetch:8
                    2⤵
                      PID:3148
                    • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4784 /prefetch:8
                      2⤵
                        PID:4968
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,12463283281494952160,277329896961001738,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3264 /prefetch:1
                        2⤵
                          PID:3312
                        • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3316 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3856
                        • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2324 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4868
                        • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1304 /prefetch:8
                          2⤵
                            PID:1248
                          • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2088 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:220
                          • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3796 /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=chrome.mojom.UtilWin --field-trial-handle=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2748 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4340
                            • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
                              2⤵
                                PID:452
                              • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5372 /prefetch:8
                                2⤵
                                  PID:4248
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1624,12463283281494952160,277329896961001738,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1176 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4116
                                • 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=1624,12463283281494952160,277329896961001738,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
                                  2⤵
                                    PID:4812
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1824
                                  • 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:3644
                                    • C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3644_312750016\ChromeRecovery.exe
                                      "C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3644_312750016\ChromeRecovery.exe" --appguid={8A69D345-D564-463c-AFF1-A69D9E530F96} --browser-version=89.0.4389.114 --sessionid={8e030de2-e49b-46e0-9668-6ded1f4bf179} --system
                                      2⤵
                                      • Executes dropped EXE
                                      PID:1924

                                  Network

                                  MITRE ATT&CK Enterprise v6

                                  Replay Monitor

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                                  Downloads

                                  • C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3644_312750016\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