Analysis

  • max time kernel
    364s
  • max time network
    364s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220310-en
  • submitted
    22-03-2022 19:21

General

  • Target

    TikTok View.exe

  • Size

    259KB

  • MD5

    151e162aca199b8c9178bcf0cf788ace

  • SHA1

    afa427825d760d41e4c02c5a0b876a6984bdbf4e

  • SHA256

    8c95d6543ba370dfa78f91c4f52178dd7a612ff904dc2af60c40990130c7faab

  • SHA512

    8bf67194107dc8bfba2b480804a7d661240ab29751dce532fe8507173c859e7d57df0de701182b73ee3c2a3503f2d8f3a40846754c8ebaa4d0bc71d1a59e093d

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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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:\Users\Admin\AppData\Local\Temp\TikTok View.exe
    "C:\Users\Admin\AppData\Local\Temp\TikTok View.exe"
    1⤵
      PID:3872
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:1128
      • 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 behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2576
        • 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=0x108,0x10c,0x110,0xe4,0x114,0x7ffb49ee4f50,0x7ffb49ee4f60,0x7ffb49ee4f70
          2⤵
            PID:3892
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1604 /prefetch:2
            2⤵
              PID:2368
            • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1948 /prefetch:8
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:2624
            • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2340 /prefetch:8
              2⤵
                PID:2440
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2924 /prefetch:1
                2⤵
                  PID:4940
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2940 /prefetch:1
                  2⤵
                    PID:4804
                  • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4240 /prefetch:8
                    2⤵
                      PID:480
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --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=4248 /prefetch:1
                      2⤵
                        PID:3372
                      • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4940 /prefetch:8
                        2⤵
                          PID:3952
                        • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5060 /prefetch:8
                          2⤵
                            PID:2500
                          • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5336 /prefetch:8
                            2⤵
                              PID:1228
                            • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4608 /prefetch:8
                              2⤵
                                PID:3204
                              • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1872
                              • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5592 /prefetch:8
                                2⤵
                                  PID:4436
                                • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4708 /prefetch:8
                                  2⤵
                                    PID:2516
                                  • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5632 /prefetch:8
                                    2⤵
                                      PID:1056
                                    • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5432 /prefetch:8
                                      2⤵
                                        PID:3596
                                      • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5592 /prefetch:8
                                        2⤵
                                          PID:4992
                                        • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5328 /prefetch:8
                                          2⤵
                                            PID:4224
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --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=5592 /prefetch:1
                                            2⤵
                                              PID:4876
                                            • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4764 /prefetch:8
                                              2⤵
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:2168
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=22 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4804 /prefetch:1
                                              2⤵
                                                PID:480
                                              • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5460 /prefetch:8
                                                2⤵
                                                • Suspicious behavior: EnumeratesProcesses
                                                PID:4252
                                              • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=224 /prefetch:8
                                                2⤵
                                                  PID:1624
                                                • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:8
                                                  2⤵
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:2844
                                                • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=224 /prefetch:8
                                                  2⤵
                                                    PID:3456
                                                  • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5460 /prefetch:8
                                                    2⤵
                                                      PID:1532
                                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1076 /prefetch:2
                                                      2⤵
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:4228
                                                    • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4840 /prefetch:8
                                                      2⤵
                                                        PID:3640
                                                      • 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=zbpsX/yOG0P94QpuUrgmbFm6VyK0dDE1cHoqnohw --registry-suffix=ESET --enable-crash-reporting --srt-field-trial-group-name=NewCleanerUIExperiment
                                                        2⤵
                                                        • Executes dropped EXE
                                                        • Suspicious behavior: EnumeratesProcesses
                                                        • Suspicious use of AdjustPrivilegeToken
                                                        PID:3436
                                                        • \??\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=0x284,0x288,0x28c,0x260,0x290,0x7ff71b6925a0,0x7ff71b6925b0,0x7ff71b6925c0
                                                          3⤵
                                                          • Executes dropped EXE
                                                          • Suspicious use of AdjustPrivilegeToken
                                                          PID:3680
                                                        • \??\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_3436_MQQSKXSVSMRSMXSN" --sandboxed-process-id=2 --init-done-notifier=768 --sandbox-mojo-pipe-token=8253338708884113816 --mojo-platform-channel-handle=744 --engine=2
                                                          3⤵
                                                          • Executes dropped EXE
                                                          • Loads dropped DLL
                                                          • Suspicious use of AdjustPrivilegeToken
                                                          PID:3704
                                                        • \??\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_3436_MQQSKXSVSMRSMXSN" --sandboxed-process-id=3 --init-done-notifier=996 --sandbox-mojo-pipe-token=5640061975281374207 --mojo-platform-channel-handle=992
                                                          3⤵
                                                          • Executes dropped EXE
                                                          • Suspicious use of AdjustPrivilegeToken
                                                          PID:380
                                                      • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4860 /prefetch:8
                                                        2⤵
                                                        • Suspicious behavior: EnumeratesProcesses
                                                        PID:1372
                                                      • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4724 /prefetch:8
                                                        2⤵
                                                          PID:3344
                                                        • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5340 /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=unzip.mojom.Unzipper --field-trial-handle=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4652 /prefetch:8
                                                            2⤵
                                                              PID:3832
                                                            • 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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5740 /prefetch:8
                                                              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=1596,9617444745372904452,2975303209946759423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
                                                                2⤵
                                                                  PID:1828
                                                              • C:\Windows\System32\CompPkgSrv.exe
                                                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                                1⤵
                                                                  PID:2336

                                                                Network

                                                                MITRE ATT&CK Enterprise v6

                                                                Replay Monitor

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                                                                Downloads

                                                                • memory/3704-145-0x00007FFB67DD0000-0x00007FFB67DD1000-memory.dmp

                                                                  Filesize

                                                                  4KB

                                                                • memory/3704-144-0x00007FFB678E0000-0x00007FFB678E1000-memory.dmp

                                                                  Filesize

                                                                  4KB

                                                                • memory/3704-170-0x0000029CC5520000-0x0000029CC5560000-memory.dmp

                                                                  Filesize

                                                                  256KB

                                                                • memory/3704-171-0x0000029CC5520000-0x0000029CC5560000-memory.dmp

                                                                  Filesize

                                                                  256KB