Analysis

  • max time kernel
    8s
  • max time network
    8s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2024, 18:12

General

  • Target

    https://e.customeriomail.com/e/c/eyJlbWFpbF9pZCI6ImRnU2kwUVlBQVBYYnFBSDAyNmdCQVpCLTFCSEZfclNPSFotTURRa0Y3dz09IiwiaHJlZiI6Imh0dHBzOi8vd3d3LmxpbmtlZGluLmNvbS9jb21wYW55L3RoZS1pbmZvcm1hdGlvbj91dG1fY2FtcGFpZ249JTVCZHJpcCU1RCtWMTYrQWxsK0xlYWRzXHUwMDI2dXRtX2NvbnRlbnQ9Mjg2Mlx1MDAyNnV0bV9tZWRpdW09ZW1haWxcdTAwMjZ1dG1fc291cmNlPWNpb1x1MDAyNnV0bV90ZXJtPTIwOCIsImludGVybmFsIjoiYTJkMTA2NWNiNDIxZjVkYmE4MDEiLCJsaW5rX2lkIjozOH0/f147ed80295cbe5464f9c35ee47f5a48457df8e575fdf5f5146af29e23f5e70a

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://e.customeriomail.com/e/c/eyJlbWFpbF9pZCI6ImRnU2kwUVlBQVBYYnFBSDAyNmdCQVpCLTFCSEZfclNPSFotTURRa0Y3dz09IiwiaHJlZiI6Imh0dHBzOi8vd3d3LmxpbmtlZGluLmNvbS9jb21wYW55L3RoZS1pbmZvcm1hdGlvbj91dG1fY2FtcGFpZ249JTVCZHJpcCU1RCtWMTYrQWxsK0xlYWRzXHUwMDI2dXRtX2NvbnRlbnQ9Mjg2Mlx1MDAyNnV0bV9tZWRpdW09ZW1haWxcdTAwMjZ1dG1fc291cmNlPWNpb1x1MDAyNnV0bV90ZXJtPTIwOCIsImludGVybmFsIjoiYTJkMTA2NWNiNDIxZjVkYmE4MDEiLCJsaW5rX2lkIjozOH0/f147ed80295cbe5464f9c35ee47f5a48457df8e575fdf5f5146af29e23f5e70a
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4196
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffc45cdab58,0x7ffc45cdab68,0x7ffc45cdab78
      2⤵
        PID:2388
      • 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=1660 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:2
        2⤵
          PID:1552
        • 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=2032 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:8
          2⤵
            PID:3960
          • 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=2260 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:8
            2⤵
              PID:4984
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:1
              2⤵
                PID:2232
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3068 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:1
                2⤵
                  PID:1608
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4388 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:1
                  2⤵
                    PID:4732
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4540 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:8
                    2⤵
                      PID:3980
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4556 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:8
                      2⤵
                      • Modifies registry class
                      PID:4912
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4480 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:1
                      2⤵
                        PID:444
                      • 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=5384 --field-trial-handle=1724,i,18424592807286816888,5477372181378540042,131072 /prefetch:8
                        2⤵
                          PID:4148
                      • 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:2988

                        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