Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 18:21

General

  • Target

    https://u44105799.ct.sendgrid.net/wf/open?upn=u001.qYbOYTNYzb9QhUcHW9TaGnc7zoZ8VJhPzA1rb0EuMOAWsFcMn3wciU9eUK-2FGjQWg1wEHh5pZbUUc3P2D1IHZdYwyUGLtbQmWhi5zZUu-2B0qdr3ui5BTrmhll6k7tRT2xGAV-2B-2F6dcKCfXB1BBvPX0XMJXGcN7yg4sl3Hthe-2Br756ixXGoATiiRFICUcijvZkcwdFa8CEAKLmSTg2yLIwYbmKaFD0ywFNq8E7gW-2F1Y2MA-2BZTF8MH8FvoYOHmV1evaW0S-2BVM3ZipwlFHWihXphV-2BgELsHuZNLRPSzIIuGeZfYGYO0F-2FW4MB9h8vPYV5JLjIC71kw-2BPKQvRe46AgVczls8CuvvxjJBLZRgwyvDJtGYPhXVkZsBVHyanJg0XeykZj2-2Bxgfz-2FdTCmxVMUEDPE7C-2Bq1Bd0hClLOSVBhP6T8naa-2FLimKp-2BfIlMoe-2FbT6U0TwOFKoEPYWjY-2FHUoJUJEBviMJtkY358u1oVuCTCW9U69n8-2FWWyBlJJCDk4jLzxY2JG6FOW5B0NtSyf8-2FbxEnHC1tUvW2pBsK9v-2FXf2LmdhhoQqybXI3ulFX44GyGJWxM3RYdWaQoISg0R-2Fq1n6xAHdr168EttAIqZKpLLVpx5sMFEQzObAbMLSY3dG39siMK2GVq2MMa5IYCTMVvotmmTsM7wzGEMCVhEV3Ef6xAhGqbOYyAW0t1ppRari4ynyzczB-2FCLHy9lXNNCubpxd4t2XDGdemW9nbEuJjUAVcaiMrYlVLZve2XumdEpp1UcKj6s1YaUoZN1Wfe8-2BtbDPnfzZhu-2FNxc1uw2cYnyMrvYW4OEeQJ-2B0afOo7o3U-2F-2F2lyV5PWJMSjRv213-2FCpVndgejpizg0qXLU5TQNZfqsUc3dKd-2FNV6aEcQjPq-2FKrzzGejjaWyd

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://u44105799.ct.sendgrid.net/wf/open?upn=u001.qYbOYTNYzb9QhUcHW9TaGnc7zoZ8VJhPzA1rb0EuMOAWsFcMn3wciU9eUK-2FGjQWg1wEHh5pZbUUc3P2D1IHZdYwyUGLtbQmWhi5zZUu-2B0qdr3ui5BTrmhll6k7tRT2xGAV-2B-2F6dcKCfXB1BBvPX0XMJXGcN7yg4sl3Hthe-2Br756ixXGoATiiRFICUcijvZkcwdFa8CEAKLmSTg2yLIwYbmKaFD0ywFNq8E7gW-2F1Y2MA-2BZTF8MH8FvoYOHmV1evaW0S-2BVM3ZipwlFHWihXphV-2BgELsHuZNLRPSzIIuGeZfYGYO0F-2FW4MB9h8vPYV5JLjIC71kw-2BPKQvRe46AgVczls8CuvvxjJBLZRgwyvDJtGYPhXVkZsBVHyanJg0XeykZj2-2Bxgfz-2FdTCmxVMUEDPE7C-2Bq1Bd0hClLOSVBhP6T8naa-2FLimKp-2BfIlMoe-2FbT6U0TwOFKoEPYWjY-2FHUoJUJEBviMJtkY358u1oVuCTCW9U69n8-2FWWyBlJJCDk4jLzxY2JG6FOW5B0NtSyf8-2FbxEnHC1tUvW2pBsK9v-2FXf2LmdhhoQqybXI3ulFX44GyGJWxM3RYdWaQoISg0R-2Fq1n6xAHdr168EttAIqZKpLLVpx5sMFEQzObAbMLSY3dG39siMK2GVq2MMa5IYCTMVvotmmTsM7wzGEMCVhEV3Ef6xAhGqbOYyAW0t1ppRari4ynyzczB-2FCLHy9lXNNCubpxd4t2XDGdemW9nbEuJjUAVcaiMrYlVLZve2XumdEpp1UcKj6s1YaUoZN1Wfe8-2BtbDPnfzZhu-2FNxc1uw2cYnyMrvYW4OEeQJ-2B0afOo7o3U-2F-2F2lyV5PWJMSjRv213-2FCpVndgejpizg0qXLU5TQNZfqsUc3dKd-2FNV6aEcQjPq-2FKrzzGejjaWyd
    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:4360
    • 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=110.0.5481.104 --initial-client-data=0xe0,0xe4,0xd8,0xdc,0x108,0x7ffcea7bab58,0x7ffcea7bab68,0x7ffcea7bab78
      2⤵
        PID:1060
      • 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=1672 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:2
        2⤵
          PID:1724
        • 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=1860 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:8
          2⤵
            PID:216
          • 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=service --mojo-platform-channel-handle=2216 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:8
            2⤵
              PID:2232
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3060 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:1
              2⤵
                PID:4868
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3064 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:1
                2⤵
                  PID:1664
                • 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=4372 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:8
                  2⤵
                    PID:4572
                  • 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=4496 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:8
                    2⤵
                      PID:3416
                    • 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=736 --field-trial-handle=1988,i,12635933607682333761,16065083292345790576,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:532
                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                    1⤵
                      PID:3820

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                      Filesize

                      2B

                      MD5

                      d751713988987e9331980363e24189ce

                      SHA1

                      97d170e1550eee4afc0af065b78cda302a97674c

                      SHA256

                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                      SHA512

                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                      Filesize

                      7KB

                      MD5

                      8dc2c6a7b3c3ed21f4df6852d2c65539

                      SHA1

                      b08a21b31dff64fbcb332182338e71140ec8690e

                      SHA256

                      507c026ea0c61b1c1fa8eb396b9deb5c3b377d5474a2d412e778d6894f0dab0a

                      SHA512

                      c6a49ba9a3f9e0fc77e77524a36f1a89b46949553c22fd1c3081591109123710c130f47597187e3d61161fa5618092fb79f86f9850f9ccc56f52677e00c10d82

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

                      Filesize

                      250KB

                      MD5

                      00a6404c7086ad17afb31e9f5e88d6bb

                      SHA1

                      e75adad4b252e8a03bf36a4f4fd997b7ec4a3225

                      SHA256

                      6599d54a7398f0aa5595a4ff53a739b1122f1994c7218d3a934b3464f38af575

                      SHA512

                      555ba63cb43a3bd7459b0064000129c72f65617c7fe3b047c94a8c61cba7f90d7343011887b7224ea6bbee8ed03c186d190d41870d83475d27bbd7c605e749eb