Analysis

  • max time kernel
    74s
  • max time network
    73s
  • platform
    windows7_x64
  • resource
    win7-20220901-es
  • resource tags

    arch:x64arch:x86image:win7-20220901-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    27/12/2022, 22:48

General

  • Target

    TGXV4 - Linkvertise Downloader.zip

  • Size

    2.0MB

  • MD5

    b5988317a67067ec6a218537a8b645b8

  • SHA1

    7686913636a3df2e2b6625175ff1c622e8b8d934

  • SHA256

    da8f2f52b3326e82b282648b0645c895b3ae5269cbedf0f6602da4e5c9e2e33c

  • SHA512

    8c205cb182872aef30883d8f77781fce3860bac56c128773091a32042991d70b6c05ab273c0b3854becdd59f5c15bbe2f73e4a9f92b466de0167849ef1915253

  • SSDEEP

    49152:dd/K7BevLhNCLvKOFICf+kvVsLyO8lo4miEK:ddiVeThN2vFx+0Vse7hmtK

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,"C:\Users\Admin\AppData\Local\Temp\TGXV4 - Linkvertise Downloader.zip"
    1⤵
      PID:1360
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:1856
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x514
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1400
      • 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
        • Suspicious use of WriteProcessMemory
        PID:340
        • 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,0x7fef53b4f50,0x7fef53b4f60,0x7fef53b4f70
          2⤵
            PID:1176
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1112,8223528507467186985,5096360151227022203,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1120 /prefetch:2
            2⤵
              PID:1308
            • 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=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1276 /prefetch:8
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1732
            • 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=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1840 /prefetch:8
              2⤵
                PID:1736
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2040 /prefetch:1
                2⤵
                  PID:1360
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2088 /prefetch:1
                  2⤵
                    PID:1600
                  • 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=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
                    2⤵
                      PID:788
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1112,8223528507467186985,5096360151227022203,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3320 /prefetch:2
                      2⤵
                        PID:976
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,8223528507467186985,5096360151227022203,131072 --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=3420 /prefetch:1
                        2⤵
                          PID:968
                        • 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=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3500 /prefetch:8
                          2⤵
                            PID:2060
                          • 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=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3600 /prefetch:8
                            2⤵
                              PID:2116
                            • 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=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3720 /prefetch:8
                              2⤵
                                PID:2156
                              • 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=1112,8223528507467186985,5096360151227022203,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3812 /prefetch:8
                                2⤵
                                  PID:2192

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

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                              Downloads

                              • memory/1856-54-0x000007FEFB821000-0x000007FEFB823000-memory.dmp

                                Filesize

                                8KB