Analysis

  • max time kernel
    62s
  • max time network
    66s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-04-2023 23:02

General

  • Target

    gui/Loader.html

  • Size

    27KB

  • MD5

    53b77ef10f8580f43e5c23ac6f50dadf

  • SHA1

    5330303de1b34eb091de895bc91fcf22da33d94b

  • SHA256

    3239679b3ff2d5e397670ec59e71c28826fd0c63d8cfeb350ea15dd2e9cfaaf4

  • SHA512

    2c38ab2f36ba6f3ae6f76b8458b6ba75b18eb24b16499de4731a743377cda1e9cd08563731518c1cc2ac4bb3467c43654690a383d7cef1ebf61b7a94c608f5a6

  • SSDEEP

    192:DaCOxrP7PFPOWW3+l3bCprc8zHWP89YD8KMn+JnOUnVwnB2nDUn3iKt5nu0MNq62:DaNxrP7PFPOWWOXr0MuWj7pgQ56JK2CM

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 2 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\gui\Loader.html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:4432
    • 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,0x100,0x104,0xd8,0x108,0x7ffbc12a9758,0x7ffbc12a9768,0x7ffbc12a9778
      2⤵
        PID:868
      • 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=1804 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:2
        2⤵
          PID:2808
        • 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=2168 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:8
          2⤵
            PID:4124
          • 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=1768 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:8
            2⤵
              PID:4620
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3224 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:1
              2⤵
                PID:2708
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3244 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:1
                2⤵
                  PID:1944
                • 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=5064 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:8
                  2⤵
                    PID:1692
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5080 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:8
                    2⤵
                      PID:3456
                    • 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=5180 --field-trial-handle=1792,i,11870492694587231422,14108431451972411908,131072 /prefetch:8
                      2⤵
                        PID:3552
                    • 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:5020

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

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                      Downloads

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

                        Filesize

                        706B

                        MD5

                        11364d7346a86ca4e2294b83efe5d40e

                        SHA1

                        5e04dc1c4c96c78aeb38d166dc7a1b53537eff5f

                        SHA256

                        df9d8d86058df05bf8bdb8b23713905825f26d1208bce98de6be9210fe74e394

                        SHA512

                        6dbf63cfffd4ae8a259f5322dc174bc03873c7df97c0dafd4856b242be78ab4aa2d3d8a3ece04081b79fa1dd679760df58a70fe99ed733e64076bc0ea9bbafb0

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

                        Filesize

                        6KB

                        MD5

                        c0f8b169f6e278d43fd62579419f45da

                        SHA1

                        c1e391a5859f304da97dbc68fa6775e0a1dbc357

                        SHA256

                        0e747d9c5f2e7c1810bd246175f4b9ae18b09b598b0b283570c88fc30e837227

                        SHA512

                        91a41e431cb9c9760c6252fbcb21f0f334a5afe86383c86c49561e3c38fc1d4b189f64c1ec0941889319d7b0be68194f46ab686c30182e6cea16caa10cb8fe94

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

                        Filesize

                        6KB

                        MD5

                        4e6152b50b673d2cffd6733128acc258

                        SHA1

                        98d591a974e239038ff639b59931151258a35df6

                        SHA256

                        17fb822b2b8c8df03b1729d50f3ad50d9d519308dcf73eb82849678f5bd2c725

                        SHA512

                        b4f0ed2e494235c883763b55458a99c4612779ff8e6ec97d32eb92b4c633b29afeb4c838991b7f6faea322a65eec1da6c9d4d80f1c6c6fe36a779188b7cf17b9

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

                        Filesize

                        15KB

                        MD5

                        f82b90c51e2a97bf5d7ed31638e8bcc5

                        SHA1

                        537648e4d469f40bcc31c15920825e2165745b67

                        SHA256

                        4b260990b82ab7c5090ffaf73c5a0e0ced613e12b754af48111235597622d7a8

                        SHA512

                        d89c5a94c79ab85e5ec6c7e9ca7e7b82db5f149aa2c5fe70c994b1fee5de970b4870e9715c89e23d3cb128cbc9d6a49b12801c80429030a702b8d9409d12775c

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

                        Filesize

                        200KB

                        MD5

                        d7f36f6d3d9fb3ab6ece12ddfda0bc68

                        SHA1

                        c02b09249ccedffc51558c1d696b228dbde97d3c

                        SHA256

                        a7114182ab9e6c72b5081b8c5fce20be6a1f8b8aa3f3486b6c7c19c17e7673e9

                        SHA512

                        66b81eb7c612a5725104721caee406b3e5c1f17b843e3080ecc7352e5342ed058bf70293e38c48ab33de3b11c1b3f50a9f0820f7752dfccc3e28bfe25aa0836c

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd