Analysis

  • max time kernel
    71s
  • max time network
    81s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-04-2023 23:02

General

  • Target

    gui/CHECKER.html

  • Size

    30KB

  • MD5

    bbda01f4d78932e8716452e5b44c873c

  • SHA1

    8f8059d8a82d7a05e8d03d1e8fc2962d7039b3cf

  • SHA256

    ce8394994ae108d6a0a4fdce1c47afc415a0ff2bf20d7288bf4c0974fd2a4a25

  • SHA512

    27b4d1b2492aa7fc64360bd019df8df222f4941f71862c793836f6dadaa8e1a58f10e011a47605d393a632b0d67af1fcd8e5203622d05cfbcbffb5da9ecd3375

  • SSDEEP

    192:af0JOW/yNBVJbCprc8zHWP89YD8KMn+JnOUnVwnB2nDUn3iKt55uuMNq6p+aUNtd:a3W/0BhTuMxTcEuCM

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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\gui\CHECKER.html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:2656
    • 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,0x100,0x104,0xd8,0x108,0x7ffae0c19758,0x7ffae0c19768,0x7ffae0c19778
      2⤵
        PID:1272
      • 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=1832 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:2
        2⤵
          PID:1844
        • 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=2148 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
          2⤵
            PID:3584
          • 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=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
            2⤵
              PID:116
            • 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=3160 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:1
              2⤵
                PID:4772
              • 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=3188 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:1
                2⤵
                  PID:1448
                • 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=4764 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
                  2⤵
                    PID:688
                  • 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=5048 --field-trial-handle=1848,i,9444412056521944847,10090244276695991641,131072 /prefetch:8
                    2⤵
                      PID:3956
                  • 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:4732

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\4fc38193-4b9d-4c49-ab6c-9653dfe75a33.tmp

                      Filesize

                      200KB

                      MD5

                      b307960088a819e13f37cb6d63189f8a

                      SHA1

                      ca77d620e6d049d17cb616c387309cb54a3b4b33

                      SHA256

                      405385bbfc23fb895d65a6f8d7f58b1b5d47e83e46aeea3a33cfc0582edfddc1

                      SHA512

                      4c907fd605ffbf8e858ff0e97432c6223d171ec0cfb4f43dc14b0ab100e0bcd56f166f6a08df16a055c88e0f32398a73d27ebff58cce14f04a33c6963197bce8

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

                      Filesize

                      873B

                      MD5

                      01ca096e8b887d031f50096fcf5b6fbe

                      SHA1

                      5f43c6ba4d49b6e7dc544326fb231b5974452a91

                      SHA256

                      ade236a9bcf1edeb0db11c8e34dcdb8552e73f238a5e26378c2c827501f80704

                      SHA512

                      46151f2ad0f9c02be1122b366f05eb3baa43e7cfb5bda863ce497b5dd11bd02fa03b87e832e0f8ee58ff96dcfda3c512901f670bd1b6c188fd60d796b2da5c1c

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

                      Filesize

                      5KB

                      MD5

                      3d603259cb1912b55ba47f770d7839a6

                      SHA1

                      07ef48c67779a8319ab4431a4d2f6e0d44ea006e

                      SHA256

                      15502d7818460254d583fbc239b09426903b0816715fa273d4adb8df840de579

                      SHA512

                      d3e3f12eacc5e38e976e27113b8c7594393aa1f93d818c57685d0ea01dce80df7abb6ecaec4f47b14e231cb848a448493d53998fd63c132deb8e8a1fc255a496

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

                      Filesize

                      5KB

                      MD5

                      21b1752c8f14867c1952ab4e9dcf7bd9

                      SHA1

                      95b3e38e331164a0ac6becf3479b736a9604202a

                      SHA256

                      aff82ab28b5dff95509ff5d2f85b648a6f398b3e7277e44a33ebf75d25b5c948

                      SHA512

                      049b956de711b80b91922002ec47b6e2f00cc6bad4ed1cc23c963e72bc8c97fcc11173fcdc814c53e90f9bc014128cf2d272093a071986358338beba1511bdce

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd