Analysis

  • max time kernel
    299s
  • max time network
    263s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2023, 18:32

General

  • Target

    http://email.sf-notifications.com/wf/open?upn=JPVjueZLqtmnCd89-2B-2Fa-2FdtE3YQOKdaalGEO37Dreuxl-2B58RCDlWRhCxr2yHJ8iAa2t7fhNiOQP3gfPu8SDFOz4jB-2FKfzg9c8CmHwm7aE6isokFQk-2Fd9NboGg57f45sbaw5DCzUyYYvPDNEeM7O2AJ4rf9qAbt0VHNcOgnpy6qXzfx4nnok2jPFdEJfCnih1rfqN44Kg6Tk0cSBuKezFUDqjrtqFB-2B6Zg-2Fx2858-2FHU0tZKT-2FZijZAIhiHB7rqO1mzuW5EKb17acSHXlw419M-2FkHTszIHjLynV-2F-2BfqHc-2FiXzk-3D

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://email.sf-notifications.com/wf/open?upn=JPVjueZLqtmnCd89-2B-2Fa-2FdtE3YQOKdaalGEO37Dreuxl-2B58RCDlWRhCxr2yHJ8iAa2t7fhNiOQP3gfPu8SDFOz4jB-2FKfzg9c8CmHwm7aE6isokFQk-2Fd9NboGg57f45sbaw5DCzUyYYvPDNEeM7O2AJ4rf9qAbt0VHNcOgnpy6qXzfx4nnok2jPFdEJfCnih1rfqN44Kg6Tk0cSBuKezFUDqjrtqFB-2B6Zg-2Fx2858-2FHU0tZKT-2FZijZAIhiHB7rqO1mzuW5EKb17acSHXlw419M-2FkHTszIHjLynV-2F-2BfqHc-2FiXzk-3D
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1848
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffeb3109758,0x7ffeb3109768,0x7ffeb3109778
      2⤵
        PID:2532
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1812 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:2
        2⤵
          PID:4324
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:8
          2⤵
            PID:1660
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2244 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:8
            2⤵
              PID:2540
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2840 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:1
              2⤵
                PID:212
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2848 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:1
                2⤵
                  PID:5072
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4820 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:8
                  2⤵
                    PID:4676
                  • 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 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4916 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:8
                    2⤵
                      PID:4460
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5068 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:8
                      2⤵
                        PID:364
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4872 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:1
                        2⤵
                          PID:4072
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3960 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:1
                          2⤵
                            PID:3200
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5092 --field-trial-handle=1900,i,6323800363928449748,11914446839306943576,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4772
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:2856

                          Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                  Filesize

                                  1KB

                                  MD5

                                  8ccaef06d00379ab0016a49fc3dd619f

                                  SHA1

                                  aa12983f7b9ae2e23e2a6eb6c52f820be54bd243

                                  SHA256

                                  7b9d5adc6d35f089ec83ae75919104995e9258cc758fd46220be638895db3a15

                                  SHA512

                                  5948029bedeb1c9408c146792a2dd27a154e9226f8117f0097197e7e4ea2e5b6a081627dfc203903e9faaf20e9fbaf70a6f193d7789e55c985c0ec98c179db60

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  1f97651c4aced6dbb6169cf59d8b6c21

                                  SHA1

                                  03053c311ae677edb4824d9ffe957fc61618f147

                                  SHA256

                                  d4e4a7d03e45eec2439b79a823b9e19956dde6785961b4068618ebb488ddd4c4

                                  SHA512

                                  c3fa571b759cc66bd575274e690ab87ecea2fdf9c10507fa34ba38a3d1b1b39b7a8c408f201f670cdebe82e481a9a52c006318ace08a0cf620e307541936f5dc

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

                                  Filesize

                                  15KB

                                  MD5

                                  228d78ca2019a53bfa3180afd9ed9607

                                  SHA1

                                  046d9bdf525615ebe3add6918264a524c8dca425

                                  SHA256

                                  7bc35ccc6b4265346d0d478a07e20a3de7e6d8fd31eb7a13c1d96834f9ddaf32

                                  SHA512

                                  c8681796384e9018b742d5d4b3ebd20c4cffc51b9431b00a1ab4c5c69a040718aaecc7c9695e20a152a8e6a3966f58546349417d6774fbfb9a261ef0152f81d4

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  173KB

                                  MD5

                                  156c6b014033f11cbe42a636cfb1756d

                                  SHA1

                                  1d8d4b278640b7eeda586baf18af9e5c56846e24

                                  SHA256

                                  42601b79bcf9c0c7c9cb1d471a5c881b87daa56cb8f309200fe26e38ddf020a6

                                  SHA512

                                  046cc67056023545bf050ca5ad9ed90c9d68221fffbf648f3b7449b28cc6259ceb8ae277479df5b0b1b9773064a13b685e978f58a5f243c3422aecba429ed5c7

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd