Analysis

  • max time kernel
    300s
  • max time network
    285s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/12/2023, 06:59

General

  • Target

    email-html-1.html

  • Size

    4KB

  • MD5

    b5fb2f4fbdb6c94c3cabfc69d1272e49

  • SHA1

    b0fdca56da9ea0bca433c9092aaad86c96dce168

  • SHA256

    75b137c04ecaee7b4768331c5e7faa1886b164ec382e00e1e9540ed9507502e5

  • SHA512

    b26ab068e4a9715276af093af4f5b5271456a8030a6e94b2db249f7818951a489234ae9f3afc8bfdc47177bfb475f4fad49bd36a1b1eda84eb66a8c22534ac3f

  • SSDEEP

    96:VuDUWBB6Aucozs9Rro4vSoLCxiSomiSowiSorpqzSiSomiSogSiSomiSH9iS6ehy:Vdzs9Rr3Vb538bAbzRaUUUM+ehmIImAZ

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\email-html-1.html
    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:1108
    • 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,0x100,0x104,0xd8,0x108,0x7ffebc469758,0x7ffebc469768,0x7ffebc469778
      2⤵
        PID:1416
      • 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=2152 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:8
        2⤵
          PID:3888
        • 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=1688 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:8
          2⤵
            PID:852
          • 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=1764 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:2
            2⤵
              PID:4604
            • 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=3180 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:1
              2⤵
                PID:4060
              • 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=3188 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:1
                2⤵
                  PID:492
                • 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=4816 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:8
                  2⤵
                    PID:5000
                  • 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=4924 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:8
                    2⤵
                      PID:3588
                    • 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=884 --field-trial-handle=1900,i,10723406639881967532,8714496403571048129,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1476
                  • 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:4488

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      1KB

                      MD5

                      1033273dcdf12077008efd78b1e461f0

                      SHA1

                      13c9af4bb698038b1f1886bcbebbb4878ac552d1

                      SHA256

                      f072c1b62c479643c4edb0e4232c672910d1279c44338142040d9acb65f28a45

                      SHA512

                      93d220655281a7a82d452aed6afe56e40114512ae259d7a0eb4e559fa9d47f49da48ab8794f0ef89182d6a4a4be36a480015ad6bd5f34e4bb57be39abbfb8fd7

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

                      Filesize

                      6KB

                      MD5

                      47e11afb03e9b56971d07e59cb2cbcf6

                      SHA1

                      968866f711ab69c9672cba4d581fe49f328f8b2c

                      SHA256

                      096d4a01def7e83c5d8478b27a5e9553002b241f1373b3eb87e7b81a3d151e29

                      SHA512

                      e3bdec64b449e9bd52beee204f2cc6a8a382947cbeee87a277608eef377d2ab78a3a57b5315c8af982db49a1e9c50448961e3da06160f4cb26f07ed69a4d6e13

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

                      Filesize

                      6KB

                      MD5

                      dc869b758c14c9138f0e2c89eea9a94b

                      SHA1

                      0efd1727d71f8f35f0c77bdb564e8dab53a6dbea

                      SHA256

                      3a4e1503608c56b13d4ec4ddc590b1194bd67909a1e8e7d3b0753c90a00edb1c

                      SHA512

                      bc539918748cb6bfee9e147dec5d19b07d4ac7bf519849f03df5d0365e1e6e684da59ce03aa22ff5763db20b9af200e1af1806a6a691135b273edeaedbf124a9

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

                      Filesize

                      115KB

                      MD5

                      177150b734f15ec4fd3a9c5a91fcbd39

                      SHA1

                      504a5f24bfd8814fe59a088bec21e82545516b15

                      SHA256

                      98ab63f2227143b2a51d7a091598f7d5fa7dd492c04769dc3a7fc77d87f70225

                      SHA512

                      0db253de4939cb878383a015407af1f5da91f61b5428c0376f3a6a217ba8494cbdf6b2715fcdfe89697d6c064a1ea8386167fbef376d68a86f52d9a124d545be

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd