Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2023, 01:24

General

  • Target

    http://myato-notice.com

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://myato-notice.com
    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:1784
    • 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,0x100,0x104,0xd8,0x108,0x7ff94f2c9758,0x7ff94f2c9768,0x7ff94f2c9778
      2⤵
        PID:5008
      • 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=1756 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:2
        2⤵
          PID:1676
        • 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=2140 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:8
          2⤵
            PID:1416
          • 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=2856 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:1
            2⤵
              PID:2300
            • 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=2184 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:8
              2⤵
                PID:4760
              • 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=2864 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:1
                2⤵
                  PID:4948
                • 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=7 --mojo-platform-channel-handle=4064 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:1
                  2⤵
                    PID:4736
                  • 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=8 --mojo-platform-channel-handle=3272 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:1
                    2⤵
                      PID:3628
                    • 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=4928 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:8
                      2⤵
                        PID:3236
                      • 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=5092 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:8
                        2⤵
                          PID:4136
                        • 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=11 --mojo-platform-channel-handle=4192 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:1
                          2⤵
                            PID:4680
                          • 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=4728 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:8
                            2⤵
                              PID:644
                            • 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=4976 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:8
                              2⤵
                                PID:1792
                              • 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=14 --mojo-platform-channel-handle=2384 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:1
                                2⤵
                                  PID:2248
                                • 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=15 --mojo-platform-channel-handle=1028 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:1
                                  2⤵
                                    PID:3752
                                  • 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=4318 --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=2380 --field-trial-handle=1856,i,161076750455814354,16030118110456773710,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4864
                                • 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:748

                                  Network

                                        MITRE ATT&CK Matrix

                                        Replay Monitor

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                                        Downloads

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

                                          Filesize

                                          824B

                                          MD5

                                          80012eda23e47c77664dcc8c4bb99d3e

                                          SHA1

                                          dff893ee885d98b4c0cad452e7b7fa9dfb7b5dbc

                                          SHA256

                                          669955d25d550ae382f250a7ac2c3d547c3ecafd3477b2e4551f812db69d37f6

                                          SHA512

                                          45a7ceee9e11a9def6ade1b95364bfdda964c4cdebd2b180748e73092e550c0bcb0875ff30135f1bee53eb358a0e611d34833f5d445c9e813b9b53c9bf78e306

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

                                          Filesize

                                          6KB

                                          MD5

                                          7714d6958120cb50de6be53eca7e278f

                                          SHA1

                                          bfd2f5c7ea877e1db7a1dfb94f046f84eda5c15f

                                          SHA256

                                          35c4520b9af01b9ac103c3918607ca9a2f816d6848fbd93cc669c2eb3e9f8f59

                                          SHA512

                                          43cdca1dca58a0508583ac6477a25a6882c220da76e585e34f41d3ad85ab770ad17740c551f3a89f928eac0630b510c9feb52f78644ccd4aa73d7d061cfbbabd

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

                                          Filesize

                                          6KB

                                          MD5

                                          7dd29414981abf0e2db51326f861b2e9

                                          SHA1

                                          e170631e8e0a2250b078c6a82fcc0a092ed9cf21

                                          SHA256

                                          74b7f9d6e2bb121abbdb56a64656222197ab358686019c72499316498456fa79

                                          SHA512

                                          f7eb2abe6fbdf8611558ec0abfb03f8234ed6213131c7d6ac9250e59967b5f82a8a5790dd83c3404cd7b5bc6fb08c32df6b99c1c5acf17ae37d3c5516318c8cb

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

                                          Filesize

                                          112KB

                                          MD5

                                          37b6bf6f6942a9f10bc0adbad522a9eb

                                          SHA1

                                          2195243d67387069e28b9ad4f4993da7c176e806

                                          SHA256

                                          a1031bef66e408747954b1f51e0b4b06efc5ada2746eaba818f8ce7fc09d7a14

                                          SHA512

                                          040ee367064d196d53b5c880a8ae27743d539f024c75d357e796e2271a5aad5b55cd9236ed2abd7ebe854c21438a1dee001ad410550c4ceed13cac1f18bc9e2f

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

                                          Filesize

                                          89KB

                                          MD5

                                          0b87c14d10ac0a5490389b082e6f7980

                                          SHA1

                                          212052d52dbc883dc2fcd6a38b8210c0aa39de95

                                          SHA256

                                          2fdd2dd6cdfe4ad6a0cbabac0d65e06f991065dede505cd7f0029aab00276a35

                                          SHA512

                                          68f19880cbf972f065f56ca8b5e39ecf047e6126f365a9ba18bb2eb95f0c0e43c4b3d391896348d1ab813e752b2aa0538fd297aa22d25077ffdd63d0df907fa9

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

                                          Filesize

                                          89KB

                                          MD5

                                          3ecc6ca1e3790b9abf00429dcd5ad606

                                          SHA1

                                          95adfcd4017cee2927b467665f306b4e2eee98d3

                                          SHA256

                                          1c2f3005eabd7f864b553fd5ea2eec715af5747d58a8a6c84504bf9e4b1b0831

                                          SHA512

                                          093aa0c46c9b867cf586319b8a2bb5d4348dd08ede91689e94912ad9cfffbb34a08a6731f4b9aca93042d92bbbde18a00f5f41f8d6489f67c0410f7bd2d1b871

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

                                          Filesize

                                          89KB

                                          MD5

                                          48366438d84a5e90ee8fd6bb16fea8a0

                                          SHA1

                                          97015952636ec5e04e3ae09c9b697ecf082b6fdc

                                          SHA256

                                          fb2cc83f95a7a81c1f5df5dda8af0a9368c8668e0f4d087fe8840e632982af49

                                          SHA512

                                          5f783ddc76e0f7d3ee3851c6fa2b79c1524a743cefeb0b3a0351dc4c9acc4074162bc15fda5cf9ce987001f3a2384f03b1ed15a472fc000c08ae37c43b0dd1bf

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

                                          Filesize

                                          2B

                                          MD5

                                          99914b932bd37a50b983c5e7c90ae93b

                                          SHA1

                                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                          SHA256

                                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                          SHA512

                                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd