Analysis

  • max time kernel
    1799s
  • max time network
    1693s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05/11/2023, 04:01

General

  • Target

    https://meta-ongoing-case.web.app/

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://meta-ongoing-case.web.app/
    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:3868
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffde8399758,0x7ffde8399768,0x7ffde8399778
      2⤵
        PID:4692
      • 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=1812 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:8
        2⤵
          PID:1260
        • 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=1592 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:2
          2⤵
            PID:4044
          • 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=2052 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:8
            2⤵
              PID:4068
            • 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=2872 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
              2⤵
                PID:232
              • 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=2864 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                2⤵
                  PID:3768
                • 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=7 --mojo-platform-channel-handle=4484 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                  2⤵
                    PID:3516
                  • 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=8 --mojo-platform-channel-handle=4476 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                    2⤵
                      PID:1032
                    • 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=9 --mojo-platform-channel-handle=2912 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                      2⤵
                        PID:2264
                      • 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=4784 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:8
                        2⤵
                          PID:1324
                        • 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=3552 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:8
                          2⤵
                            PID:4572
                          • 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=12 --mojo-platform-channel-handle=5004 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                            2⤵
                              PID:4092
                            • 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=13 --mojo-platform-channel-handle=3736 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                              2⤵
                                PID:4080
                              • 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=14 --mojo-platform-channel-handle=3872 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                                2⤵
                                  PID:2704
                                • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=956 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2212
                                • 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=16 --mojo-platform-channel-handle=4688 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                                  2⤵
                                    PID:4364
                                  • 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=17 --mojo-platform-channel-handle=4764 --field-trial-handle=1788,i,16349792469959410579,6205704356613537469,131072 /prefetch:1
                                    2⤵
                                      PID:520
                                  • 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:4028

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

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                                          Downloads

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                            Filesize

                                            72B

                                            MD5

                                            e6e3eff60f268cee2ced673886567d94

                                            SHA1

                                            b5eeef1e734e71e8236797444d2071a31bffa332

                                            SHA256

                                            f143f95a1a93e9e03ed977eed4a0bdf801d7d3b85fbba2d0cda60267b74bcd2b

                                            SHA512

                                            8d9e96db75efe53ae27f667a3d717c382e7c2e5d2bcdffb14bf36ba850df53cfb8e4969c9fcc4708ab20c751c7f281f1fb09b4fe8ddf0703980552c508d5e7e1

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

                                            Filesize

                                            1KB

                                            MD5

                                            b06da8b98dd1a5d5d668016c9c46be7d

                                            SHA1

                                            5ae8d1b4bb6827863919291addf671baa85f63c7

                                            SHA256

                                            c7237ef429ecb571f1cdd623d2028fd02b46e23119593b40de017d08bd8fee4d

                                            SHA512

                                            4a4bab92979a2fac06012ef8f7befa13ca07c8e4adf2050a282127b6b83b588af80f9d561e2ddbd725fa36e2d2fec18a5404501692ad872e05479cb4e22c6f1a

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

                                            Filesize

                                            538B

                                            MD5

                                            c4f7d1ef3b088daafa513b35205f8b62

                                            SHA1

                                            f5ebd4aa840e9897c832d98b2391a96b1739f9b9

                                            SHA256

                                            485e1d83049f16d2d94696493927fbe058794a351846126167ae8348ae6ac814

                                            SHA512

                                            cd5a14eb44b4de05c3fe55bdc32e18d75c8c1c2767bd0e9ca11cc51ac5124e34584496bb181b15016dc92aadb60882f389ce52bd4454f275badbc19cebd6a1fa

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

                                            Filesize

                                            5KB

                                            MD5

                                            c7543448e6539f76f4b938a7842557f6

                                            SHA1

                                            9e3296e6d5db3be82f8b0c5a3cdaccee4f82727a

                                            SHA256

                                            516e7687d3f2f03e4fd206f4399c0b2dd397dee3f554c0422b394de0bcf20c99

                                            SHA512

                                            1ffede97d8c81e52b1c4a568575da8e77e9c92b8e4b329ab80ee0073803365a5a3e790ac68c99588fd770a77f2f36d41618310b9000709f136595c0ea31bb4c4

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

                                            Filesize

                                            5KB

                                            MD5

                                            c73808f5696e903fe20d5e8d688dde9c

                                            SHA1

                                            a63a01cd32df64ec42f889bb572fa30a35dfdf7e

                                            SHA256

                                            ce92c76859ee69a1ff79c66af2f807fce0ef2fcaaa4356b6d6e94ad74914f6bc

                                            SHA512

                                            c856fe3459058626fc23ac418d34a7a31a0561d13c84b4909eaa1e5cca5f1eea545fe2c187aa59f75d68b2ff3f720a36825747fd71c3956b832de55db6124a2a

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

                                            Filesize

                                            6KB

                                            MD5

                                            7600d7037a661b4a35f0c04361e65f71

                                            SHA1

                                            abdb982fffc9b4b37e6055a54f4c57b475f6814d

                                            SHA256

                                            38d1e9005681adbb2e25bc62277969b30011269afde6bc4eae8e22e632e8b4e4

                                            SHA512

                                            d5b1b543bcec49f6b12b4e63e707e0aa5c2e5b7bc95b3ab1b5fd092530fa01db3207cfe28b80da7acf6724f6e98d56700cd6d618806d0291f4e8b57a27a0d829

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

                                            Filesize

                                            106KB

                                            MD5

                                            b0c8a4d4441dd167c0890d74dc1a6b93

                                            SHA1

                                            6c9df8f8dee258a60c5313c1fb685f498f45696e

                                            SHA256

                                            d52585c7b876f52f65eb8320dd29223d669f4e9c2e99ac7944c2867747eb416b

                                            SHA512

                                            b74edb7f8b57b29625a4af44743c2759c25dfcc7dbbd193a7762aa284455967325f3107b5eb70faa28d565640892c1a00f5741a5c389c26f3854c31efd9c4c74

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

                                            Filesize

                                            2B

                                            MD5

                                            99914b932bd37a50b983c5e7c90ae93b

                                            SHA1

                                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                            SHA256

                                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                            SHA512

                                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd