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Resubmissions

07/02/2023, 07:49

230207-jn15laac44 7

07/02/2023, 07:28

230207-ja4nkadc5w 1

Analysis

  • max time kernel
    92s
  • max time network
    95s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07/02/2023, 07:28

General

  • Target

    email-html-1.txt

  • Size

    352KB

  • MD5

    a0d60722bb26972726e695ccf7ec5e3b

  • SHA1

    682141b09fafff62eed789ad792aa6da1a0d945f

  • SHA256

    027232e2c73cd327d548ea48aa67a9b0a9710aeaa9fe10f65c696dad8dc719be

  • SHA512

    767d0df8b1a6968751543ecfd28410e99b5640226c41af741957c237f685883300133e14add20b79bf25a2b55e200138f96668b2604c3f28761348959c6c73f8

  • SSDEEP

    6144:GaI+vZ3cEwPyNOtGGRKgMouO0skepbJXf:GaTvZ3cEwPyNOrtN0s5Xf

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 57 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\email-html-1.txt
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1816
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --single-argument C:\Users\Admin\Desktop\email-html-1.html
    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:4116
    • 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=0xd0,0xd4,0xd8,0xac,0xdc,0x7ffd2ca84f50,0x7ffd2ca84f60,0x7ffd2ca84f70
      2⤵
        PID:4148
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1628,17090418981006350772,7354053533193654849,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1640 /prefetch:2
        2⤵
          PID:2360
        • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1692 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1520
        • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2260 /prefetch:8
          2⤵
            PID:4072
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2644 /prefetch:1
            2⤵
              PID:776
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2636 /prefetch:1
              2⤵
                PID:604
              • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4192 /prefetch:8
                2⤵
                  PID:4868
                • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4424 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4160
                • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4484 /prefetch:8
                  2⤵
                    PID:4088
                  • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4492 /prefetch:8
                    2⤵
                      PID:5012
                    • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4148 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5016
                    • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3536 /prefetch:8
                      2⤵
                        PID:4724
                      • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4180 /prefetch:8
                        2⤵
                          PID:5004
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,17090418981006350772,7354053533193654849,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3536 /prefetch:1
                          2⤵
                            PID:4908
                          • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5084
                          • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4480 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1948
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,17090418981006350772,7354053533193654849,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2628 /prefetch:1
                            2⤵
                              PID:644
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1628,17090418981006350772,7354053533193654849,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4140 /prefetch:1
                              2⤵
                                PID:4952
                              • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2784 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5092
                              • 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=1628,17090418981006350772,7354053533193654849,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5236 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4240

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\Desktop\email-html-1.html

                              Filesize

                              352KB

                              MD5

                              a0d60722bb26972726e695ccf7ec5e3b

                              SHA1

                              682141b09fafff62eed789ad792aa6da1a0d945f

                              SHA256

                              027232e2c73cd327d548ea48aa67a9b0a9710aeaa9fe10f65c696dad8dc719be

                              SHA512

                              767d0df8b1a6968751543ecfd28410e99b5640226c41af741957c237f685883300133e14add20b79bf25a2b55e200138f96668b2604c3f28761348959c6c73f8