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02/02/2023, 16:56

230202-vfr3haag64 1

02/02/2023, 16:55

230202-vfcyksdh9t 1

Analysis

  • max time kernel
    95s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 16:56

General

  • Target

    https://[]southamerica-east1-sunlit-descent-367313.cloudfunctions.net/llvelo

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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://[]southamerica-east1-sunlit-descent-367313.cloudfunctions.net/llvelo
    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:4200
    • 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,0x100,0x104,0xd8,0x108,0x7ffb81b74f50,0x7ffb81b74f60,0x7ffb81b74f70
      2⤵
        PID:1048
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1576,9410369366342522540,17529278122892025783,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1636 /prefetch:2
        2⤵
          PID:1704
        • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1832 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:952
        • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2368 /prefetch:8
          2⤵
            PID:1016
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2940 /prefetch:1
            2⤵
              PID:1752
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3132 /prefetch:1
              2⤵
                PID:2504
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1576,9410369366342522540,17529278122892025783,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3732 /prefetch:1
                2⤵
                  PID:3668
                • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4364 /prefetch:8
                  2⤵
                    PID:4764
                  • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4356 /prefetch:8
                    2⤵
                      PID:1376
                    • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4380 /prefetch:8
                      2⤵
                        PID:5092
                      • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4856 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3488
                      • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5276 /prefetch:8
                        2⤵
                          PID:4336
                        • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4856 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1124
                        • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5324 /prefetch:8
                          2⤵
                            PID:3884
                          • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5436 /prefetch:8
                            2⤵
                              PID:1808
                            • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5144 /prefetch:8
                              2⤵
                                PID:2552
                              • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4772 /prefetch:8
                                2⤵
                                  PID:3484
                                • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5092 /prefetch:8
                                  2⤵
                                    PID:3332
                                  • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4748 /prefetch:8
                                    2⤵
                                      PID:3696
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1576,9410369366342522540,17529278122892025783,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5376 /prefetch:1
                                      2⤵
                                        PID:3632
                                      • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5456 /prefetch:8
                                        2⤵
                                          PID:2648
                                        • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4932 /prefetch:8
                                          2⤵
                                            PID:1692
                                          • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5740 /prefetch:8
                                            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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5176 /prefetch:8
                                              2⤵
                                                PID:4480
                                              • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5204 /prefetch:8
                                                2⤵
                                                  PID:1044
                                                • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4944 /prefetch:8
                                                  2⤵
                                                    PID:4428
                                                  • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5396 /prefetch:8
                                                    2⤵
                                                      PID:3664
                                                    • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4708 /prefetch:8
                                                      2⤵
                                                        PID:4940
                                                      • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5848 /prefetch:8
                                                        2⤵
                                                          PID:2748
                                                        • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5800 /prefetch:8
                                                          2⤵
                                                            PID:3500
                                                          • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4428 /prefetch:8
                                                            2⤵
                                                            • Suspicious behavior: EnumeratesProcesses
                                                            PID:4984
                                                          • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2648 /prefetch:8
                                                            2⤵
                                                            • Suspicious behavior: EnumeratesProcesses
                                                            PID:5108
                                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1576,9410369366342522540,17529278122892025783,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=33 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4848 /prefetch:1
                                                            2⤵
                                                              PID:900
                                                            • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2336 /prefetch:8
                                                              2⤵
                                                                PID:4856
                                                              • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3296 /prefetch:8
                                                                2⤵
                                                                • Suspicious behavior: EnumeratesProcesses
                                                                PID:2684
                                                              • 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=1576,9410369366342522540,17529278122892025783,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4416 /prefetch:8
                                                                2⤵
                                                                  PID:2148
                                                              • C:\Windows\System32\CompPkgSrv.exe
                                                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                                1⤵
                                                                  PID:4480

                                                                Network

                                                                MITRE ATT&CK Enterprise v6

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