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Analysis

  • max time kernel
    152s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2024, 14:38

General

  • Target

    data/obs-plugins/obs-browser/error.html

  • Size

    9KB

  • MD5

    cd6ac47154ebc9cd4d111bb6ba35007a

  • SHA1

    257fae5ba0c523f579ec9cd4b28544b2f7607cce

  • SHA256

    d278c8bc59121427c59412f9396947843152ff7ec3fafd4da1cb62cf80473a47

  • SHA512

    53e1f4136fd9db93af672f1ed068c2117b5b4dd069e49f937a437559490cd80076f50cd8cf688c7e2ac84fb034b745e33eb0e1956c20e3be05689202e231fab7

  • SSDEEP

    192:48mrp7ioprypyI5868vKx9Fv7bRrjYn+PT7ponIc:QtdspyI58gdbRrk+yL

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\data\obs-plugins\obs-browser\error.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:2456
    • 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,0x100,0x104,0xd8,0x108,0x7ff9874d9758,0x7ff9874d9768,0x7ff9874d9778
      2⤵
        PID:1696
      • 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=1776 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:2
        2⤵
          PID:2036
        • 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=2128 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:8
          2⤵
            PID:1740
          • 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=2228 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:8
            2⤵
              PID:1184
            • 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=3044 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:1
              2⤵
                PID:3756
              • 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=3036 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:1
                2⤵
                  PID:676
                • 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=4788 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:8
                  2⤵
                    PID:376
                  • 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=4940 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:8
                    2⤵
                      PID:3128
                    • 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=3484 --field-trial-handle=1888,i,11023695596972673940,12848087353505753273,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2400
                  • 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:2060

                    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

                      d5655a0aa46f58bc2cf541a71f04edd5

                      SHA1

                      9755e57c36300dd9ba9e481b904785a1eaf4c379

                      SHA256

                      367c2f0385555c187aed880f89157bf5f585401dc393f93da4a7b22d251ce7c9

                      SHA512

                      6aa2cc17ebef237855003ecfec32fff59492e24cf5879befc5fd1125dd314cd7c3745cc339fe299e58394f0f5982c5eda68b7721a883b0a56be2a66ae816e3ac

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

                      Filesize

                      6KB

                      MD5

                      c70ce7ef65163a5f1279e5e64b424b38

                      SHA1

                      26fceaa16af1e84d5fa2aa0fbf958b918ebc672b

                      SHA256

                      09782c094b5b9471c9f4b13ced088ac6184a16e0593266dc8102a43f0a7faac3

                      SHA512

                      0eab3849116aad575582ee80de61741d674787f39a00f5fea69e2dd84fcb674728a4d2b58ca6fffd35683c4ea943e412d2ff18da16bc7a913657c183d8ed6bbf

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

                      Filesize

                      6KB

                      MD5

                      3253353ace10d34f04827da102e2e4f9

                      SHA1

                      041147f5c393c1954bdf808180ffea27f538e56b

                      SHA256

                      352a69cab3a2fad47b153c6d7ec5d56e0f30001fc0aea218fd2a12435c08b76f

                      SHA512

                      f070d84063903bacc3a78f2d8f92380280d09810168f314645b44b65964e53f1a60d7cbec3fc514ab2732cbd8622ebc6b8ec442a46b674604c4c05245b106a56

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

                      Filesize

                      114KB

                      MD5

                      56af30e499113f7200fa4ec7b7d9fa2a

                      SHA1

                      e777310cdff1b9ff133532f1c75eaff785c366ec

                      SHA256

                      5efd88e65994ba2a9950db6c739db918f1f4d6371a6c732e651155fd73155d2b

                      SHA512

                      688a7c1653ab50064a26dbc05c7fafaaf310a3c5521f91a8f268561104ac3200e557a2a586de6b1b7c0ea78f31e8094a31a57f174d3f74022b72e199a6715193

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd