Analysis

  • max time kernel
    120s
  • max time network
    112s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/01/2024, 18:28

General

  • Target

    LICENSES.chromium.html

  • Size

    6.5MB

  • MD5

    180f8acc70405077badc751453d13625

  • SHA1

    35dc54acad60a98aeec47c7ade3e6a8c81f06883

  • SHA256

    0bfa9a636e722107b6192ff35c365d963a54e1de8a09c8157680e8d0fbbfba1c

  • SHA512

    40d3358b35eb0445127c70deb0cb87ec1313eca285307cda168605a4fd3d558b4be9eb24a59568eca9ee1f761e578c39b2def63ad48e40d31958db82f128e0ec

  • SSDEEP

    24576:d7rs5kjWSnB3lWNeUmf0f6W6M6q6A6r/HXpErpem:rovj

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 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html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:5972
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffc89319758,0x7ffc89319768,0x7ffc89319778
      2⤵
        PID:6008
      • 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=1580 --field-trial-handle=1800,i,15458580361032152807,2660406389343856108,131072 /prefetch:2
        2⤵
          PID:5404
        • 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=2144 --field-trial-handle=1800,i,15458580361032152807,2660406389343856108,131072 /prefetch:8
          2⤵
            PID:6136
          • 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=2092 --field-trial-handle=1800,i,15458580361032152807,2660406389343856108,131072 /prefetch:8
            2⤵
              PID:4300
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2944 --field-trial-handle=1800,i,15458580361032152807,2660406389343856108,131072 /prefetch:1
              2⤵
                PID:796
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2952 --field-trial-handle=1800,i,15458580361032152807,2660406389343856108,131072 /prefetch:1
                2⤵
                  PID:4284
                • 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=4916 --field-trial-handle=1800,i,15458580361032152807,2660406389343856108,131072 /prefetch:8
                  2⤵
                    PID:5380
                  • 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=4576 --field-trial-handle=1800,i,15458580361032152807,2660406389343856108,131072 /prefetch:8
                    2⤵
                      PID:5780
                  • 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:4836

                    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

                      824B

                      MD5

                      40d05bac4b400141358a79e9ce7ff8b3

                      SHA1

                      f4b2edf503d4e977c16b9d092ad7ffa48148e2ea

                      SHA256

                      5ae2a3cd28b6ddf6f713679daf8a9375510a00185d9fc9eed255c12ff61e14c3

                      SHA512

                      51dca51318b613af7c816967d17025822f90493661e439187f804aec976d0b70c1f170ac6a3a7f2e8205c34a69f452fed2915c434099609a167ab7639023b6d3

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

                      Filesize

                      6KB

                      MD5

                      30c910d1a900c7f4f6a33a07feb78182

                      SHA1

                      22492827bf1ce27a69f06fd9db038162d82391a3

                      SHA256

                      57d3554c904749ea17869e3b060addedfdbbd3d723aa6c974583fa76fd073a7c

                      SHA512

                      785642cac64fc0fcf3a9efb081e0556974708f61ac51a51d440e9df81644367c38ac73bffefd95b08337ba8c1eb5a2bd8a871e8e33935f25ec584a484b3ad435

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

                      Filesize

                      6KB

                      MD5

                      a80367abc0370b493bf043b00dcd30d9

                      SHA1

                      d3165104659fb7041b86a1859f809051a4ac1993

                      SHA256

                      99f4910058912f3bacddb851aa8c76db33f4be35a6c27cae6bf033506ee9c690

                      SHA512

                      7ecd6110e346577620d1c77d85a4d5ebaf73fb4e002d25b20a7c32993a3364c39eb9917841d7c5d25358bec4b6ace6cd603bde74c6944480a7c0c6f760edae01

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

                      Filesize

                      114KB

                      MD5

                      25b162361050cbf4d3f0a81bc8f91a0c

                      SHA1

                      f07fc6ddc064e13f658301291c4942eaf4868b8d

                      SHA256

                      1850d8d0dbc563bd78ff86aefb6101ada6d97c2f743e433a47b00323ad6c4dda

                      SHA512

                      9988c82c7a03b7a556f03ef0ed4c99e95be3a4a9a26d846f2db317a5e30ca7651a61fcd94356918a05a240f3580432145ca156c5d3ddd9ddd89e1b0eb1a15599

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd