Analysis

  • max time kernel
    299s
  • max time network
    297s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/03/2023, 17:12

General

  • Target

    https://email.d.kajabimail.net/c/eJxlkV2vEyEQhn_N7o3pBgb2gwsu2tSq0StNrOnNhoXZLqdbWIFaj79e-qGJMYGEzIR3eB7wrOzcB4z-EjT21kigNak5I7wt8d6M-P2C7tEsUdKm7YBQ1vFSLUvv1BnlSb2owa5i8gHH4F2KqyV4c9HJeveM-Td6kmPbNYIDKlFTAOgIY4YyLXQHrRj5-LyWXheUb2_HTfDKaBVTGW26v4YCbWpWznJKaYkFWxewy-t6vVbKJRuUtjGhqXw45jLmvVlP7ebF7w97Oqn9z_Hw7mtU3w6zdvOo9p_jx6vtPokCati9Xx9zXs22qxUZCADFBnjDSAuqa3nT1kJ0CrnRdYZgYJBjwXbxZJdez1af-pTnn6w7FmybwgXLM8aojph9OoOhNz5DOWmqh7wbYeUwPbENzvYHhtc7JhWcAbQM-LP7J-ou51Ea_toJMk45MuNXs1_wV8HJZI_TbB1GPXk_x5uQMskvWeObD9sC2FNkQG0Xiy7dP4tRLgQ0NSmtBAKMZPb8gcBFpbSioxnVkCeSltM84j8OIxEGTn8DU4zHSw

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 3 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://email.d.kajabimail.net/c/eJxlkV2vEyEQhn_N7o3pBgb2gwsu2tSq0StNrOnNhoXZLqdbWIFaj79e-qGJMYGEzIR3eB7wrOzcB4z-EjT21kigNak5I7wt8d6M-P2C7tEsUdKm7YBQ1vFSLUvv1BnlSb2owa5i8gHH4F2KqyV4c9HJeveM-Td6kmPbNYIDKlFTAOgIY4YyLXQHrRj5-LyWXheUb2_HTfDKaBVTGW26v4YCbWpWznJKaYkFWxewy-t6vVbKJRuUtjGhqXw45jLmvVlP7ebF7w97Oqn9z_Hw7mtU3w6zdvOo9p_jx6vtPokCati9Xx9zXs22qxUZCADFBnjDSAuqa3nT1kJ0CrnRdYZgYJBjwXbxZJdez1af-pTnn6w7FmybwgXLM8aojph9OoOhNz5DOWmqh7wbYeUwPbENzvYHhtc7JhWcAbQM-LP7J-ou51Ea_toJMk45MuNXs1_wV8HJZI_TbB1GPXk_x5uQMskvWeObD9sC2FNkQG0Xiy7dP4tRLgQ0NSmtBAKMZPb8gcBFpbSioxnVkCeSltM84j8OIxEGTn8DU4zHSw
    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:3740
    • 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,0x100,0x104,0xd8,0x108,0x7ffae0969758,0x7ffae0969768,0x7ffae0969778
      2⤵
        PID:5108
      • 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=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:2
        2⤵
          PID:3236
        • 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=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:8
          2⤵
            PID:260
          • 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=2220 --field-trial-handle=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:8
            2⤵
              PID:4520
            • 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=3172 --field-trial-handle=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:1
              2⤵
                PID:4076
              • 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=3180 --field-trial-handle=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:1
                2⤵
                  PID:3728
                • 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=7 --mojo-platform-channel-handle=2920 --field-trial-handle=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:1
                  2⤵
                    PID:1568
                  • 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=3388 --field-trial-handle=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:8
                    2⤵
                      PID:2592
                    • 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=5020 --field-trial-handle=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:8
                      2⤵
                        PID:4952
                      • 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=2824 --field-trial-handle=1780,i,8781383998827566323,14751318823167903545,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5024
                    • 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:3804

                      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

                              be88172b3277c5ddb725435c38628166

                              SHA1

                              85de80dc90b783a7515f3bca881094f710cb3b19

                              SHA256

                              c674a27c6c13ac3414c18b9ddcb97fe70fa504f2bbc83bf6ab28f968999617a6

                              SHA512

                              99e07782f146cdf792732e07de65ffaf17d042525abcda4581b6a7d2ec822f9accc28e022b906de76e5f512845c18debbf9cd7a27e146c66b3023a8af798750b

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

                              Filesize

                              5KB

                              MD5

                              0a265227f9482635ae6d477d2bdbd0bc

                              SHA1

                              5f68f56243be833f7094c4db5d0949be7f5ca124

                              SHA256

                              4f9141c58e3ed2d3e522d2933ac7250f019d8e245838928e1eb9c065ca3603b5

                              SHA512

                              6f53a8b944dfdda79c1b4ba255846d21c342c54d1bdb73dfcc4b5b6f3dee5ccf4078500f28fcd77f8f9923fb7e9aac1855430ce1b682c444a1a678467b49d6a9

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

                              Filesize

                              5KB

                              MD5

                              ca9fd932a045a6b0443237608d57c736

                              SHA1

                              6b326cd9432d411d65218f25ca54d1097282e823

                              SHA256

                              8655387b861da6684c69b6ac6b7a2587fd55911074cf9329090aae811bfa20e9

                              SHA512

                              fb0fff7ee5887cf703168d39c8f17857d39fbda734b81a68f4ba0494d08a1da39b77a302296c6594335be7750bc0188b0c24f274fb38557ad65e54cb69b32bae

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

                              Filesize

                              5KB

                              MD5

                              6f9a19d20f8d4c71264481cce7d050af

                              SHA1

                              61675556d9c55172903400bd6c86bc4ed8b90abc

                              SHA256

                              df68fe29408423b801b37fe19c934f95355129131d2b26a9b99fee0347d46341

                              SHA512

                              8cc9f5217e60e43441c445308f3873a058c3e48275f6567084b10f2b99ffe2e947eca35ee43afd46c477447c4eecf3a8b1006e45f9adbd7e5134a55e2f8e9cf1

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

                              Filesize

                              143KB

                              MD5

                              bba183c84540557939f2e103b4dfcaa9

                              SHA1

                              739159f58e844fdca6ad1dde7604fdba7a215687

                              SHA256

                              79fc211c29973c3872b0efbe165bf293a412aac4674c9e858562ff52b4580e2c

                              SHA512

                              16ea13a98647b138f1136d514036d26a92130c88b173c8d6360bf12c2bcec7ca7bd017cd1c423d8f42decaaa292c6b0d6fb323e9d210714e9ed757846906b4a9

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • memory/3236-136-0x00007FFAFE2F0000-0x00007FFAFE2F1000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-209-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-210-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-211-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-216-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-215-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-218-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-217-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-220-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-219-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB

                            • memory/5024-221-0x0000012955180000-0x0000012955181000-memory.dmp

                              Filesize

                              4KB