Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 10:57

General

  • Target

    https://ecp.yusercontent.com/mail?url=https%3A%2F%2Fci3.googleusercontent.com%2Fproxy%2FfDYVCz7jcl2pj3YsxYcj2DkBAPejhiTpplkmeIZOUnjJ6t1XIUByHlMBOvuODWzZmPMmLr0E5Y2ghQC1I7OCiMpYaN_mA81fa3Fj6NbJoBSm7b7TvSzdYdCwTgM6k_saMJoSNggzMdnlFgDb6d6n674zoJWu1jg_zAF7602jNTh7lFNBSzXLyQ2h9qsJzId5oqfz2EaakNKo9H4WuPZd3ps0MZeMzCNWZ34DILm5E4SCptYvDvHQBN_D44ocRPzzrz6Wq_maXT8yIm2UL3w%3Ds0-d-e1-ft%23https%3A%2F%2Fecp.yusercontent.com%2Fmail%3Furl%3Dhttps%253A%252F%252Fwww.austinpowerequip.com%252Fsiteart%252Flogo.png%26t%3D1686156784%26ymreqid%3D51524004-a633-80fe-1c9d-50009401dc00%26sig%3DtG8Y4FdfxPedOt.biXeDeg--%7ED&t=1710773177&ymreqid=fdbca0e2-3a20-917f-1cb8-04007701b500&sig=YpuumORXjUYiWsqadwqYCg--~D

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 33 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://ecp.yusercontent.com/mail?url=https%3A%2F%2Fci3.googleusercontent.com%2Fproxy%2FfDYVCz7jcl2pj3YsxYcj2DkBAPejhiTpplkmeIZOUnjJ6t1XIUByHlMBOvuODWzZmPMmLr0E5Y2ghQC1I7OCiMpYaN_mA81fa3Fj6NbJoBSm7b7TvSzdYdCwTgM6k_saMJoSNggzMdnlFgDb6d6n674zoJWu1jg_zAF7602jNTh7lFNBSzXLyQ2h9qsJzId5oqfz2EaakNKo9H4WuPZd3ps0MZeMzCNWZ34DILm5E4SCptYvDvHQBN_D44ocRPzzrz6Wq_maXT8yIm2UL3w%3Ds0-d-e1-ft%23https%3A%2F%2Fecp.yusercontent.com%2Fmail%3Furl%3Dhttps%253A%252F%252Fwww.austinpowerequip.com%252Fsiteart%252Flogo.png%26t%3D1686156784%26ymreqid%3D51524004-a633-80fe-1c9d-50009401dc00%26sig%3DtG8Y4FdfxPedOt.biXeDeg--%7ED&t=1710773177&ymreqid=fdbca0e2-3a20-917f-1cb8-04007701b500&sig=YpuumORXjUYiWsqadwqYCg--~D
    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:4420
    • 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,0x100,0x104,0xd8,0x108,0x7ffe778b9758,0x7ffe778b9768,0x7ffe778b9778
      2⤵
        PID:2772
      • 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=1652 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:2
        2⤵
          PID:3856
        • 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=2132 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:8
          2⤵
            PID:2260
          • 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=2216 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:8
            2⤵
              PID:1860
            • 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=3076 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:1
              2⤵
                PID:748
              • 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=3096 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:1
                2⤵
                  PID:1244
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5144 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:8
                  2⤵
                    PID:432
                  • 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=3908 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:8
                    2⤵
                      PID:5096
                    • 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=4772 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:8
                      2⤵
                        PID:2320
                      • 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=2420 --field-trial-handle=1840,i,4664183253721130624,8760275899537742735,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1576
                    • 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:3520

                      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

                              1KB

                              MD5

                              b60fb380560a5008916163b9dff0a9a8

                              SHA1

                              477fb7c3dbd0f85e022f0b61ab477d5ffc211e1d

                              SHA256

                              bac6ad4a350202553fe4a52317db18f838a11f5cc51e46300470dc94c0d2724f

                              SHA512

                              cac1582c5f3f3694df910e70052877eacc6c536f2e749605fb5f399230acc06593ae9d26f454770014ae881040975d7374cd6f8a02a4b985eaec39817f60770e

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

                              Filesize

                              1KB

                              MD5

                              b27326cf35d32777faa9b82bc1566b8d

                              SHA1

                              3a3337d77efd7b997fcb701569cfe27216daf3ff

                              SHA256

                              5b956fde5b0dafcfaa4b9a27b88d781c3923b9db526194490f93a39b40c71233

                              SHA512

                              8cbcb5153e330513ee95b4a47e4e0bf795cfafc7589d02b2e259106d767c5db9ef465074ebc094e2d5fdbd14fc5d67f8270c78713f417fdfb53e2023cd20776f

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

                              Filesize

                              371B

                              MD5

                              6ef3cc4677af2d191221a68f9e3921a3

                              SHA1

                              6864b4b0b2e27691d7d13a7a38f84ea2da93c562

                              SHA256

                              5e730a0261fbe820866bf0907e55964d6056e2b9f212427aafbb0cb9f27dc83b

                              SHA512

                              0b5f2283dde1edc55b1269cb363e5ad85c9a0fdc348a0d0498d8947084fcebb3a92bf6c1b367f1dab89a0ac2d5854b8328618e831c2cd64b9befc5c3e984762d

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

                              Filesize

                              6KB

                              MD5

                              3a31bcfc58d29c55aaf7af42b71bd849

                              SHA1

                              4ecd9276ef33fa95645cc9f6949842b009d3a0f0

                              SHA256

                              b9e465a9a311e9ce3b502e0c4baf5165fbb10b4d8c7b840a8bf928338e76cb1e

                              SHA512

                              c292ddfc878c9a27e02d5c8f368cb1ac5196d51edb8890ea2791c3b8835988bba4c0a773882877a111f2160d8db16aedafc8d0e63027ef8ac6f676cae2b90df8

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

                              Filesize

                              128KB

                              MD5

                              14cb861ad1122c3acd80672387ff7987

                              SHA1

                              54bf74d8ef4985a97d9013ccb81e399bff234f92

                              SHA256

                              529a348507415b26a6fb652da72a32b32bd6d56d29d37ec21f7e88048797cf28

                              SHA512

                              318e432033c639884e8232b000467aa9fddd29363c045f282cdc59f24609d50f271effe49cb2fe6b4c005c50ef9779c2b878fa0d38805e19218a92a18dde048f

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd