Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10-20220223-en
  • submitted
    22/03/2022, 02:49

General

  • Target

    https://hashtagtreinamentos.activehosted.com/proc.php?nl=2&f=3541&s=10020b79b3357dff537e04b2b5715084&act=csub

Malware Config

Signatures

  • PlugX

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

  • PlugX Rat Payload 7 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 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://hashtagtreinamentos.activehosted.com/proc.php?nl=2&f=3541&s=10020b79b3357dff537e04b2b5715084&act=csub
    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:3508
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffaad704f50,0x7ffaad704f60,0x7ffaad704f70
      2⤵
        PID:3484
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1572 /prefetch:2
        2⤵
          PID:3472
        • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1740 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3524
        • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2300 /prefetch:8
          2⤵
            PID:3620
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2928 /prefetch:1
            2⤵
              PID:440
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2920 /prefetch:1
              2⤵
                PID:428
              • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4380 /prefetch:8
                2⤵
                  PID:804
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --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=4252 /prefetch:1
                  2⤵
                    PID:1844
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --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=4260 /prefetch:1
                    2⤵
                      PID:1416
                    • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3596 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1444
                    • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5020 /prefetch:8
                      2⤵
                        PID:3804
                      • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5160 /prefetch:8
                        2⤵
                          PID:3052
                        • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5160 /prefetch:8
                          2⤵
                            PID:3276
                          • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5304 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4064
                          • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5248 /prefetch:8
                            2⤵
                              PID:1920
                            • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5460 /prefetch:8
                              2⤵
                                PID:1096
                              • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2968 /prefetch:8
                                2⤵
                                  PID:3572
                                • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5332 /prefetch:8
                                  2⤵
                                    PID:2240
                                  • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5428 /prefetch:8
                                    2⤵
                                      PID:2916
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --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=5452 /prefetch:1
                                      2⤵
                                        PID:3076
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5280 /prefetch:1
                                        2⤵
                                          PID:3836
                                        • C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe
                                          "C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe" --reenable-autoupdates --system-level
                                          2⤵
                                            PID:2300
                                            • C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe
                                              "C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0x240,0x244,0x248,0x21c,0x24c,0x7ff658caa890,0x7ff658caa8a0,0x7ff658caa8b0
                                              3⤵
                                                PID:3236
                                            • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1676 /prefetch:8
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:3496
                                            • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 /prefetch:8
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:3648
                                            • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2284 /prefetch:8
                                              2⤵
                                                PID:660
                                              • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2112 /prefetch:8
                                                2⤵
                                                • Suspicious behavior: EnumeratesProcesses
                                                PID:3956
                                              • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4356 /prefetch:8
                                                2⤵
                                                  PID:4084
                                                • 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=oc97V23u2mPRCWkMGikxMEjJNGodbxbeeZ+86tKf --registry-suffix=ESET --enable-crash-reporting --srt-field-trial-group-name=NewCleanerUIExperiment
                                                  2⤵
                                                  • Executes dropped EXE
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  • Suspicious use of AdjustPrivilegeToken
                                                  PID:1472
                                                  • \??\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=0x250,0x254,0x258,0x22c,0x25c,0x7ff63adc25a0,0x7ff63adc25b0,0x7ff63adc25c0
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    PID:1820
                                                  • \??\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_1472_SEPGPKSPCHHLAJMG" --sandboxed-process-id=2 --init-done-notifier=720 --sandbox-mojo-pipe-token=1433740153023665569 --mojo-platform-channel-handle=696 --engine=2
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    PID:3304
                                                  • \??\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_1472_SEPGPKSPCHHLAJMG" --sandboxed-process-id=3 --init-done-notifier=928 --sandbox-mojo-pipe-token=3697453268054612365 --mojo-platform-channel-handle=924
                                                    3⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    PID:1972
                                                • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2212 /prefetch:8
                                                  2⤵
                                                    PID:2240
                                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1536,4395257752661089720,9687031936187394012,131072 --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=10.0.15063.0 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4348 /prefetch:2
                                                    2⤵
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    PID:1480
                                                  • 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=1536,4395257752661089720,9687031936187394012,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2156 /prefetch:8
                                                    2⤵
                                                      PID:3764

                                                  Network

                                                  MITRE ATT&CK Enterprise v6

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

                                                  • memory/3304-132-0x00007FFAC8110000-0x00007FFAC8111000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/3304-131-0x00007FFAC5CD0000-0x00007FFAC5CD1000-memory.dmp

                                                    Filesize

                                                    4KB

                                                  • memory/3304-158-0x000001F1B5E40000-0x000001F1B5E80000-memory.dmp

                                                    Filesize

                                                    256KB

                                                  • memory/3304-159-0x000001F1B66A0000-0x000001F1B66E0000-memory.dmp

                                                    Filesize

                                                    256KB

                                                  • memory/3304-160-0x000001F1B5E40000-0x000001F1B5E80000-memory.dmp

                                                    Filesize

                                                    256KB

                                                  • memory/3304-161-0x000001F1B66A0000-0x000001F1B66E0000-memory.dmp

                                                    Filesize

                                                    256KB