Analysis

  • max time kernel
    408s
  • max time network
    425s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 13:30

General

  • Target

    https://mail.loraincountyhomebuyer.com/bro/index1.html

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 18 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" https://mail.loraincountyhomebuyer.com/bro/index1.html
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://mail.loraincountyhomebuyer.com/bro/index1.html
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1284
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1284.0.539412699\1001606551" -parentBuildID 20200403170909 -prefsHandle 1196 -prefMapHandle 1188 -prefsLen 1 -prefMapSize 220106 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1284 "\\.\pipe\gecko-crash-server-pipe.1284" 1292 gpu
        3⤵
          PID:972
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1284.3.1028329850\264220565" -childID 1 -isForBrowser -prefsHandle 1108 -prefMapHandle 1816 -prefsLen 122 -prefMapSize 220106 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1284 "\\.\pipe\gecko-crash-server-pipe.1284" 1744 tab
          3⤵
            PID:2016
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1284.13.744508368\817316759" -childID 2 -isForBrowser -prefsHandle 2600 -prefMapHandle 2588 -prefsLen 6904 -prefMapSize 220106 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1284 "\\.\pipe\gecko-crash-server-pipe.1284" 2612 tab
            3⤵
              PID:1832
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe"
          1⤵
          • Enumerates system info in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:2292
          • 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,0x7fefaa24f50,0x7fefaa24f60,0x7fefaa24f70
            2⤵
              PID:2304
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1140 /prefetch:2
              2⤵
                PID:2436
              • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1296 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:2444
              • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1704 /prefetch:8
                2⤵
                  PID:2488
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2112 /prefetch:1
                  2⤵
                    PID:2620
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2100 /prefetch:1
                    2⤵
                      PID:2612
                    • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
                      2⤵
                        PID:2792
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3376 /prefetch:2
                        2⤵
                          PID:2872
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3468 /prefetch:1
                          2⤵
                            PID:2916
                          • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3476 /prefetch:8
                            2⤵
                              PID:2996
                            • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3692 /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=data_decoder.mojom.DataDecoderService --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3776 /prefetch:8
                                2⤵
                                  PID:2056
                                • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3648 /prefetch:8
                                  2⤵
                                    PID:1848
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3948 /prefetch:1
                                    2⤵
                                      PID:1600
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4240 /prefetch:1
                                      2⤵
                                        PID:1268
                                      • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1364 /prefetch:8
                                        2⤵
                                          PID:2168
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1368 /prefetch:1
                                          2⤵
                                            PID:896
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1604 /prefetch:1
                                            2⤵
                                              PID:2004
                                            • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2980 /prefetch:8
                                              2⤵
                                                PID:1936
                                              • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4080 /prefetch:8
                                                2⤵
                                                • Suspicious behavior: EnumeratesProcesses
                                                PID:2144
                                              • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4944 /prefetch:8
                                                2⤵
                                                  PID:520
                                                • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1044 /prefetch:8
                                                  2⤵
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:380
                                                • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3960 /prefetch:8
                                                  2⤵
                                                    PID:1880
                                                  • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3948 /prefetch:8
                                                    2⤵
                                                      PID:1064
                                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=25 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4884 /prefetch:1
                                                      2⤵
                                                        PID:1084
                                                      • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=628 /prefetch:8
                                                        2⤵
                                                          PID:2992
                                                        • 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=1124,1904300840486478639,2469011721637683423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=972 /prefetch:8
                                                          2⤵
                                                            PID:3060
                                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1124,1904300840486478639,2469011721637683423,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=780 /prefetch:1
                                                            2⤵
                                                              PID:676
                                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                            "C:\Program Files\Google\Chrome\Application\chrome.exe"
                                                            1⤵
                                                              PID:2988
                                                              • 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,0x7fefaa24f50,0x7fefaa24f60,0x7fefaa24f70
                                                                2⤵
                                                                  PID:3016

                                                              Network

                                                              MITRE ATT&CK Enterprise v6

                                                              Replay Monitor

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                                                              Downloads

                                                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                                                Filesize

                                                                40B

                                                                MD5

                                                                fc80069047253d14d66fd16a255ad052

                                                                SHA1

                                                                8d3e6dce271e7ba912de2210f45a660471545c18

                                                                SHA256

                                                                38a76ddc389cf166479defcfd4317d44780584376d13350aaab69a6b5e96c693

                                                                SHA512

                                                                4e64e4d6d9c0a457ea95de1bbb204ec91d35e9bf1f3c027c954c575ed9be2e0cbdeea633f8f3eec8c235c27c9f99ed5aa502058037ce569279fc5de46900f93e

                                                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                                                Filesize

                                                                40B

                                                                MD5

                                                                fc80069047253d14d66fd16a255ad052

                                                                SHA1

                                                                8d3e6dce271e7ba912de2210f45a660471545c18

                                                                SHA256

                                                                38a76ddc389cf166479defcfd4317d44780584376d13350aaab69a6b5e96c693

                                                                SHA512

                                                                4e64e4d6d9c0a457ea95de1bbb204ec91d35e9bf1f3c027c954c575ed9be2e0cbdeea633f8f3eec8c235c27c9f99ed5aa502058037ce569279fc5de46900f93e