Analysis

  • max time kernel
    4294248s
  • max time network
    183s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    18-03-2022 12:21

General

  • Target

    https://freeradiocast.dl.myway.com/

Malware Config

Signatures

  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

  • PlugX Rat Payload 5 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 8 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://freeradiocast.dl.myway.com/
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:948
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:948 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2028
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:840
    • 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,0x7fef65a4f50,0x7fef65a4f60,0x7fef65a4f70
      2⤵
        PID:1968
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1032 /prefetch:2
        2⤵
          PID:288
        • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1228 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1136
        • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1608 /prefetch:8
          2⤵
            PID:1940
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2068 /prefetch:1
            2⤵
              PID:780
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2080 /prefetch:1
              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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
                2⤵
                  PID:2220
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3108 /prefetch:2
                  2⤵
                    PID:2288
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --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=3180 /prefetch:1
                    2⤵
                      PID:2332
                    • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2892 /prefetch:8
                      2⤵
                        PID:2396
                      • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3304 /prefetch:8
                        2⤵
                          PID:2404
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2428 /prefetch:1
                          2⤵
                            PID:2472
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3300 /prefetch:1
                            2⤵
                              PID:2556
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --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=3864 /prefetch:1
                              2⤵
                                PID:2640
                              • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4296 /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=unzip.mojom.Unzipper --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3308 /prefetch:8
                                  2⤵
                                    PID:2828
                                  • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4156 /prefetch:8
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:2864
                                  • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4176 /prefetch:8
                                    2⤵
                                      PID:2872
                                    • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4084 /prefetch:8
                                      2⤵
                                        PID:2880
                                      • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3184 /prefetch:8
                                        2⤵
                                          PID:2944
                                        • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4188 /prefetch:8
                                          2⤵
                                            PID:2984
                                          • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4172 /prefetch:8
                                            2⤵
                                              PID:3048
                                            • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4160 /prefetch:8
                                              2⤵
                                                PID:3056
                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=24 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4196 /prefetch:1
                                                2⤵
                                                  PID:2220
                                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --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=4220 /prefetch:1
                                                  2⤵
                                                    PID:2400
                                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=26 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3636 /prefetch:1
                                                    2⤵
                                                      PID:2552
                                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1016,2550858687274714673,7335663762411577256,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=27 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3524 /prefetch:1
                                                      2⤵
                                                        PID:2348
                                                      • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2408 /prefetch:8
                                                        2⤵
                                                        • Suspicious behavior: EnumeratesProcesses
                                                        PID:2392
                                                      • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4312 /prefetch:8
                                                        2⤵
                                                        • Suspicious behavior: EnumeratesProcesses
                                                        PID:2516
                                                      • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1472 /prefetch:8
                                                        2⤵
                                                          PID:2836
                                                        • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3100 /prefetch:8
                                                          2⤵
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:2840
                                                        • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2408 /prefetch:8
                                                          2⤵
                                                            PID:3044
                                                          • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2256 /prefetch:8
                                                            2⤵
                                                              PID:3060
                                                            • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3604 /prefetch:8
                                                              2⤵
                                                                PID:3068
                                                              • 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=1016,2550858687274714673,7335663762411577256,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
                                                                2⤵
                                                                  PID:1956
                                                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\SwReporter\99.279.200\software_reporter_tool.exe
                                                                  "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\SwReporter\99.279.200\software_reporter_tool.exe" --engine=2 --scan-locations=1,2,3,4,5,6,7,8,10 --disabled-locations=9,11 --session-id=c9N1f7xNCMUiGi8vcRWyGs+LMzCDT/LoxAdugCHF --registry-suffix=ESET --enable-crash-reporting --srt-field-trial-group-name=NewCleanerUIExperiment
                                                                  2⤵
                                                                  • Executes dropped EXE
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                  PID:2908
                                                                  • \??\c:\users\admin\appdata\local\google\chrome\user data\swreporter\99.279.200\software_reporter_tool.exe
                                                                    "c:\users\admin\appdata\local\google\chrome\user data\swreporter\99.279.200\software_reporter_tool.exe" --crash-handler "--database=c:\users\admin\appdata\local\Google\Software Reporter Tool" --url=https://clients2.google.com/cr/report --annotation=plat=Win32 --annotation=prod=ChromeFoil --annotation=ver=99.279.200 --initial-client-data=0x160,0x164,0x168,0x134,0x16c,0x1401c25a0,0x1401c25b0,0x1401c25c0
                                                                    3⤵
                                                                    • Executes dropped EXE
                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                    PID:2920
                                                                  • \??\c:\users\admin\appdata\local\google\chrome\user data\swreporter\99.279.200\software_reporter_tool.exe
                                                                    "c:\users\admin\appdata\local\google\chrome\user data\swreporter\99.279.200\software_reporter_tool.exe" --enable-crash-reporting --use-crash-handler-with-id="\\.\pipe\crashpad_2908_FEAXWRBXEPKDYXNU" --sandboxed-process-id=2 --init-done-notifier=488 --sandbox-mojo-pipe-token=1854669851439865437 --mojo-platform-channel-handle=456 --engine=2
                                                                    3⤵
                                                                    • Executes dropped EXE
                                                                    • Loads dropped DLL
                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                    PID:2300
                                                                  • \??\c:\users\admin\appdata\local\google\chrome\user data\swreporter\99.279.200\software_reporter_tool.exe
                                                                    "c:\users\admin\appdata\local\google\chrome\user data\swreporter\99.279.200\software_reporter_tool.exe" --enable-crash-reporting --use-crash-handler-with-id="\\.\pipe\crashpad_2908_FEAXWRBXEPKDYXNU" --sandboxed-process-id=3 --init-done-notifier=640 --sandbox-mojo-pipe-token=662865226209199881 --mojo-platform-channel-handle=636
                                                                    3⤵
                                                                    • Executes dropped EXE
                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                    PID:2392

                                                              Network

                                                              MITRE ATT&CK Enterprise v6

                                                              Replay Monitor

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                                                              Downloads

                                                              • memory/2300-95-0x00000001401C7000-0x00000001401C8000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/2300-93-0x00000001401C7000-0x00000001401C8000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/2392-123-0x00000001401C7000-0x00000001401C8000-memory.dmp

                                                                Filesize

                                                                4KB

                                                              • memory/2392-125-0x00000001401C7000-0x00000001401C8000-memory.dmp

                                                                Filesize

                                                                4KB