Analysis

  • max time kernel
    61s
  • max time network
    64s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-08-2023 03:52

General

  • Target

    https://url.avanan.click/v2/___https:/urldefense.com/v3/__https:/aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Furldefense.com%2Fv3%2F__https%3A%2Fwww.publications.qld.gov.au%2Fckan-publications-attachments-prod%2Fresources%2Fc03f3c80-d6d3-4381-99cb-8243c9780057%2F21_1300ft_assoc_incorp_f10a_v10_0821.pdf%3FETag%3D443563c456351988e58ac38c858f033d__%3B!!PUY2jUP3Fp7oEg!HYeP4SEkktwnU79K0gnEqW_WyhEG5Q6_vroLlk8hWC6PYSh69ZG3PBfR39OtSzOeAjfZjT3zRBaQQzCjKABt2MuymF7P6g%24&data=05%7C01%7Cregistration.services%40justice.qld.gov.au%7Cfe2cf4d6e42e419b0f2308daff1819a9%7C583ea622975d4befa1d0d1f9c139f8b3%7C0%7C0%7C638102777262780673%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=vFxJTLyUl7%2FppMWrE%2BfxFSWcItx4GngbWckBLw3CphI%3D&reserved=0

Score
1/10

Malware Config

Signatures

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://url.avanan.click/v2/___https:/urldefense.com/v3/__https:/aus01.safelinks.protection.outlook.com/?url=https%3A%2F%2Furldefense.com%2Fv3%2F__https%3A%2Fwww.publications.qld.gov.au%2Fckan-publications-attachments-prod%2Fresources%2Fc03f3c80-d6d3-4381-99cb-8243c9780057%2F21_1300ft_assoc_incorp_f10a_v10_0821.pdf%3FETag%3D443563c456351988e58ac38c858f033d__%3B!!PUY2jUP3Fp7oEg!HYeP4SEkktwnU79K0gnEqW_WyhEG5Q6_vroLlk8hWC6PYSh69ZG3PBfR39OtSzOeAjfZjT3zRBaQQzCjKABt2MuymF7P6g%24&data=05%7C01%7Cregistration.services%40justice.qld.gov.au%7Cfe2cf4d6e42e419b0f2308daff1819a9%7C583ea622975d4befa1d0d1f9c139f8b3%7C0%7C0%7C638102777262780673%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=vFxJTLyUl7%2FppMWrE%2BfxFSWcItx4GngbWckBLw3CphI%3D&reserved=0
    1⤵
    • 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:1528
    • 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,0x100,0x104,0xd8,0x108,0x7fff03de9758,0x7fff03de9768,0x7fff03de9778
      2⤵
        PID:3896
      • 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=1736 --field-trial-handle=1808,i,16321260549756273803,6910246472384693568,131072 /prefetch:2
        2⤵
          PID:1688
        • 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=2052 --field-trial-handle=1808,i,16321260549756273803,6910246472384693568,131072 /prefetch:8
          2⤵
            PID:1548
          • 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=2208 --field-trial-handle=1808,i,16321260549756273803,6910246472384693568,131072 /prefetch:8
            2⤵
              PID:3116
            • 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=3032 --field-trial-handle=1808,i,16321260549756273803,6910246472384693568,131072 /prefetch:1
              2⤵
                PID:988
              • 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=3024 --field-trial-handle=1808,i,16321260549756273803,6910246472384693568,131072 /prefetch:1
                2⤵
                  PID:1800
                • 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=4280 --field-trial-handle=1808,i,16321260549756273803,6910246472384693568,131072 /prefetch:8
                  2⤵
                    PID:2236
                  • 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=3784 --field-trial-handle=1808,i,16321260549756273803,6910246472384693568,131072 /prefetch:8
                    2⤵
                      PID:2320
                  • 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:3684

                    Network

                    MITRE ATT&CK Matrix

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      537B

                      MD5

                      2c5fe20c77f68335300f56e02e82e87c

                      SHA1

                      a39e1cc4853f73d0f5020f86cd2c2ff6b2434732

                      SHA256

                      334a0224572dec0daa5d9568eba548731689ff029a22c71f374474934a2b12b5

                      SHA512

                      92064f61be8945cb201b31ca5bda7c8dfe3a089eb65b0032927d5bec6f519cd23abcb44b1b0008a5f280ac78ee15c991c8e6454558324d7d945a4002686abd26

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

                      Filesize

                      6KB

                      MD5

                      05c08e4a12371e370f30b4cce8d64264

                      SHA1

                      02d5771fac4d8ca6fdb35f7f8b3a254a434662aa

                      SHA256

                      2c6538b577aab36d47d388ce44f4658272c69f50617d123ae968d2d445f5daea

                      SHA512

                      180ba8820c40e17f712746f514d9317de2d005e222d6f6cdb21fbb30538544e59ab120b3a7e2b992ce1f3368fe35b977d3a5c11cc17baa5912b61683b6c1aac3

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

                      Filesize

                      6KB

                      MD5

                      9a172aaae6bbd50805d6b24eeff07db2

                      SHA1

                      fee277f95e58bb06d23965e732b5d65c852a6e3e

                      SHA256

                      8aa2b7a909245743f104197d0e3ee9f9c4c8c134d50484b94d918246527edeae

                      SHA512

                      8608ca42a057dc5ea67db412f610163e136559f3551fe9423483f5cecd773bee1d2cf56b372781cb0e5004249928b30106141ca41c6b3c3814623b6a6cc0885f

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

                      Filesize

                      87KB

                      MD5

                      614bb4ebe571dc2a657eb984c0501062

                      SHA1

                      42ed4cb1799c348eeca2b93a061038e58dcaaeef

                      SHA256

                      fad14531ad3c867b876d495615d0b33313e0e6f6f7a55f919b08842592760776

                      SHA512

                      3ef2109b2dcfbd17edb4b55207c2b92fdfd0021f452678514f6cb43383a6dc9264b53bfa03d21e6e7f667bfe09b1ee2cf44555ca87bd427b2101a3e968a107a0

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd