Analysis

  • max time kernel
    62s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2023, 17:55

General

  • Target

    amphibiapack.zip

  • Size

    1.5MB

  • MD5

    a667af9aa8ee02f5d0e55275c947858d

  • SHA1

    5b5bbf0160edf3cab47c18ef48c3ec21463f168d

  • SHA256

    7f3fd97d070277723e38b2a702fc07455e184aa914cb83797a22adc20bbed362

  • SHA512

    baf2cc70e3d977fd650732661dcf1ab6031e4a84ef035d75387d53a60eec09a688aab8c90d96ad60eb8e47716a5644848373037304de5bef90910b3f50eb5265

  • SSDEEP

    24576:jzYW/ierNAOnKM5DwS6OYNPGhvNFRWb5U7QZpBZ4oDeryrMQsT4GX9/7Ow:PYWqerNNKS96OYlwnQZHEyi4GXBx

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\amphibiapack.zip
    1⤵
      PID:4996
    • 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:1112
      • 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=0x100,0x104,0x108,0xd8,0x10c,0x7ffea6254f50,0x7ffea6254f60,0x7ffea6254f70
        2⤵
          PID:2648
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1600,11401426755988816174,10486271596624799703,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1632 /prefetch:2
          2⤵
            PID:408
          • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1984 /prefetch:8
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:3672
          • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2268 /prefetch:8
            2⤵
              PID:936
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2928 /prefetch:1
              2⤵
                PID:4056
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3096 /prefetch:1
                2⤵
                  PID:3128
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1600,11401426755988816174,10486271596624799703,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3836 /prefetch:1
                  2⤵
                    PID:1608
                  • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4888 /prefetch:8
                    2⤵
                      PID:396
                    • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5016 /prefetch:8
                      2⤵
                        PID:544
                      • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5160 /prefetch:8
                        2⤵
                          PID:820
                        • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5088 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4652
                        • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5044 /prefetch:8
                          2⤵
                            PID:1676
                          • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5252 /prefetch:8
                            2⤵
                              PID:1884
                            • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5260 /prefetch:8
                              2⤵
                                PID:4404
                              • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5240 /prefetch:8
                                2⤵
                                  PID:1332
                                • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4912 /prefetch:8
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2452
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1600,11401426755988816174,10486271596624799703,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5400 /prefetch:1
                                  2⤵
                                    PID:3644
                                  • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5568 /prefetch:8
                                    2⤵
                                      PID:1308
                                    • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5508 /prefetch:8
                                      2⤵
                                        PID:3496
                                      • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5896 /prefetch:8
                                        2⤵
                                          PID:904
                                        • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5884 /prefetch:8
                                          2⤵
                                            PID:4744
                                          • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5872 /prefetch:8
                                            2⤵
                                              PID:60
                                            • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5860 /prefetch:8
                                              2⤵
                                                PID:4556
                                              • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5748 /prefetch:8
                                                2⤵
                                                  PID:4476
                                                • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5616 /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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6024 /prefetch:8
                                                    2⤵
                                                      PID:4160
                                                    • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5452 /prefetch:8
                                                      2⤵
                                                        PID:4564
                                                      • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5620 /prefetch:8
                                                        2⤵
                                                          PID:4152
                                                        • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6200 /prefetch:8
                                                          2⤵
                                                            PID:1512
                                                          • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6204 /prefetch:8
                                                            2⤵
                                                              PID:3776
                                                            • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6272 /prefetch:8
                                                              2⤵
                                                                PID:1628
                                                              • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5472 /prefetch:8
                                                                2⤵
                                                                  PID:4332
                                                                • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5532 /prefetch:8
                                                                  2⤵
                                                                    PID:4024
                                                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1600,11401426755988816174,10486271596624799703,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=34 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5516 /prefetch:1
                                                                    2⤵
                                                                      PID:1176
                                                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1600,11401426755988816174,10486271596624799703,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=35 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3212 /prefetch:1
                                                                      2⤵
                                                                        PID:4168
                                                                      • 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=1600,11401426755988816174,10486271596624799703,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2980 /prefetch:8
                                                                        2⤵
                                                                        • Suspicious behavior: EnumeratesProcesses
                                                                        PID:3776
                                                                    • C:\Windows\System32\CompPkgSrv.exe
                                                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                                      1⤵
                                                                        PID:4892

                                                                      Network

                                                                      MITRE ATT&CK Enterprise v6

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