Analysis

  • max time kernel
    42s
  • max time network
    46s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/08/2023, 05:42

General

  • Target

    https://docs.google.com/spreadsheets/d/1lkNJ0uQwbeC1ZTRrxdtuPLCIl7mlUreoKfSIgajnSyY/edit?usp=drivesdk

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://docs.google.com/spreadsheets/d/1lkNJ0uQwbeC1ZTRrxdtuPLCIl7mlUreoKfSIgajnSyY/edit?usp=drivesdk
    1⤵
    • 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:3032
    • 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,0x100,0x104,0xd8,0x108,0x7ffb3f189758,0x7ffb3f189768,0x7ffb3f189778
      2⤵
        PID:4384
      • 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=1620 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:2
        2⤵
          PID:1600
        • 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=2204 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:8
          2⤵
            PID:4936
          • 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=2096 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:8
            2⤵
              PID:4400
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2936 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:1
              2⤵
                PID:3596
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2928 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:1
                2⤵
                  PID:2044
                • 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=5156 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:8
                  2⤵
                    PID:4812
                  • 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=4644 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:8
                    2⤵
                      PID:2660
                    • 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=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5208 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:1
                      2⤵
                        PID:4360
                      • 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=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4740 --field-trial-handle=1868,i,16183206292902468357,16370442838925872525,131072 /prefetch:1
                        2⤵
                          PID:3476
                      • 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:2708

                        Network

                        MITRE ATT&CK Matrix

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00005b

                          Filesize

                          60KB

                          MD5

                          5a45fa3d58b4697efd64886e6321eb1a

                          SHA1

                          c4f0e71a8ae9c6783045bbf4c2affc410acdbf36

                          SHA256

                          cd4ad205b486a8c17a7d8d27e2920b72ffcb845a80def91a5530fcb6ca30a901

                          SHA512

                          cb7ae8cedfc07aa62ef32601b171d222c9c8bc68456b8638de35e0223472b2a8f085002fdab0a453f627ee7b51c02eed68f7cbc6cc3b8aa3d3a0c37068ed1e41

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                          Filesize

                          1KB

                          MD5

                          9e7c1f227758841564025357c34a95b9

                          SHA1

                          8967a47c24fd51243fe1a57a91ca6aed6f42cb30

                          SHA256

                          811e38862023b0ae2fc0e4e61a0421ca43cb42636c0140dbaef344499c6452b3

                          SHA512

                          4ea0e6a8ca3f023230141a41531474b27375ee2fd8ebdf2235dd8605cda4c8db84c15f8bfa0210a226a7059115f30b1540b76e8c6d809d28d0a2578266a3ba86

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

                          Filesize

                          1KB

                          MD5

                          9d9f19a93bc3af724da34adb4b469b9f

                          SHA1

                          4ae27ae7550e59fb4c6ae4a34cf83ab200b720ca

                          SHA256

                          a58b0ff6e205f9f89b20946681123845270bb7067f47fcb9d2f41c5b42d84205

                          SHA512

                          a78baed658d68213cfc5ad11d9e2568f5a7c895e5c405d8054d05d01a748cfb231ca513e353646a918cac248114eb988230395cc002f426ad09c6626a5a56c98

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

                          Filesize

                          873B

                          MD5

                          d4db05782870c8307eadc92f60463700

                          SHA1

                          76e45cb88540ae2da8fd8ce7b8a6f456fc70d68d

                          SHA256

                          7a152037f6c880fc7a02485f748fecc27ffc35500197ee2e838b3d74b63387ba

                          SHA512

                          0c6cf4554225b73ce0cef815e7b2d62951e12e083c69cdf69cb4a006399dbf8bb477c668c835ab69ed1c8ccd34c1a9be97cc8dcdee7b569d10c593735da54278

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

                          Filesize

                          7KB

                          MD5

                          d7d6dbc9d49a29c6401f1d08b118ff81

                          SHA1

                          9c57aaf488ed4de4245fa9d39556a0790ad7b1fc

                          SHA256

                          72869800295fc99652c7a21d5f71a162dddafccf50d0c399aa1dd163a97676e9

                          SHA512

                          33fdd9bd5bd57b117a4acc9e0fc0efb540e7aafc9db07ce9e45ff51d30b6aa684a5a477db4968f0680f3b9ea062ecc170bbd1dfb7f3955abcabfb87c509d7c4a

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

                          Filesize

                          6KB

                          MD5

                          62d7dcaacfe8414db9156497d0578228

                          SHA1

                          bce110e66cf7639bf1e21a29be3be3e9d9f01cae

                          SHA256

                          1480da0470bf5897da93724e0f4a01d0aa3b223b2cf2f9e9ed7e0e3fd31de32e

                          SHA512

                          f61f2a99e6403614daac68890db0f6193995975543b295b093c58b5ebdddf523fa1a0577fbe4d3816b35bd74fe8a8c49d04ddae3c63836d7846669cd06184eb9

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

                          Filesize

                          7KB

                          MD5

                          f7f234955498838c8e4659aae08bfa6f

                          SHA1

                          1c2d252205fbc2a666d1a39395690697c710e9d7

                          SHA256

                          94157e85ca75bf0352c9f2dc1c2df373f97433d26ffbc021790385d3bff5cc7b

                          SHA512

                          278ebf6b36cf9e0a8e874afcfab1755533a22d1efe1de94f74e6e94651cf82495acf58a76ea8f4e62d8d6bbd63e803479f6b923736dd15f5b63e0dabe36a69fe

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

                          Filesize

                          87KB

                          MD5

                          aba99ad5047643d88a6158ca71dbcc19

                          SHA1

                          d55b6dc87e49173c20ccc50a0bf18545acdd1fbb

                          SHA256

                          59d8ce60f57545b538b443b9693580c34e83f46da031b2012a2f7fa7f5faf39a

                          SHA512

                          26f37ad31fd6a73901ed06badf4b1226d7c35990302dedc6cb8dec512b37a481228171d19dbae8afcebd6b813662b26dc87d241725772e941480684bf271e33b

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd