Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows10-1703_x64
  • resource
    win10-20231025-en
  • resource tags

    arch:x64arch:x86image:win10-20231025-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/11/2023, 06:48

General

  • Target

    https://hec.az1.qualtrics.com/CP/Graphic.php?IM=IM_8oPDCRsYF74QAbe]

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://hec.az1.qualtrics.com/CP/Graphic.php?IM=IM_8oPDCRsYF74QAbe]
    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:4176
    • 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,0xd0,0xd4,0xa8,0xd8,0x7fff62139758,0x7fff62139768,0x7fff62139778
      2⤵
        PID:1200
      • 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=1824 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:8
        2⤵
          PID:4500
        • 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=2100 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:8
          2⤵
            PID:3060
          • 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=1584 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:2
            2⤵
              PID:3820
            • 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=2912 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:1
              2⤵
                PID:344
              • 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=2904 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:1
                2⤵
                  PID:4200
                • 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=4620 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:8
                  2⤵
                    PID:1848
                  • 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=4700 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:8
                    2⤵
                      PID:4636
                    • 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=164 --field-trial-handle=1784,i,1481945018773809280,8440591281198737983,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3556
                  • 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:4016

                    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

                            8fd6b72431cdcd56cd3378286e598e85

                            SHA1

                            d52442d0d5c0f57de16c7ffb92248739192590e6

                            SHA256

                            dae6a1051923e80e734f71e5ea297de32009d4acd9f362645c5483a079daddb6

                            SHA512

                            05e2a4705dfd368b0e9ed8d54ab2a66babd5f7952e9d94c5773ffb06538e232fd1992c72ef1534de31db2ab42c9b5f53f1cd91f74ccb6eb753513be456777569

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

                            Filesize

                            538B

                            MD5

                            40ceae0888161c362a9bfabc1048b5da

                            SHA1

                            6fb8113f37127c4a035e7b3778cc43f6c529a92f

                            SHA256

                            67fcd569682aab67998fce577e7ee1d365be8509b297eed7fa69d06992dffc2c

                            SHA512

                            6036aea2cb8005bd67cefdbac116441b9a2ebe785ad7f3ee154378b957c7399d71615f5791914b9fc69e6d35869b20f8e59e3bb4105489279254742f402abd53

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

                            Filesize

                            5KB

                            MD5

                            6066607d71df36bd46479024d7ede4dd

                            SHA1

                            60f66c572d8c0eefbd44537546876325dcb8d04e

                            SHA256

                            f300fdc32f1e87e312fb9ab909137c57c75b4b14c136c5595e558dea5cc36463

                            SHA512

                            6534cc16c20241d2c9cae4b80a052b147b4583510f9ae457a3348010812c4cc1d714d711ad356f68c5dc315e49c702d0c190aac8580785118a1718b08a435d40

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

                            Filesize

                            6KB

                            MD5

                            dac7b2f692b131805e60d128080503bc

                            SHA1

                            0f73736c5c651a990114627e353c47e70eefc12e

                            SHA256

                            41f3dbe8e07005906c7aad15c6753b604a83d1df9e1e3c14b5a14e3a53c42708

                            SHA512

                            9e2eb2c130ab0a3160b049211524ebf009a240228c01b1107205b09cce582bcb7818fd0e86635f8c9cc14b324b67d5f47f69f5cbe385fd1641b1322ecc9f82ec

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

                            Filesize

                            5KB

                            MD5

                            72fadf9def12c402e4d021077c80b158

                            SHA1

                            7ee0420c83a31b1432f5977397e87ed80757b5f3

                            SHA256

                            6a41448c80c36e46132ca67f99f7a84985a5682fae761818b9e5957d18d8bf93

                            SHA512

                            6c8b0c0989382d9aa9046cbe46967fc933ec5950b1e94eb245b05abcaf108dc68b32674e7ff4f0634fb068a9a4752c613efebdd80173ed8eb7e156757c8c3919

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

                            Filesize

                            109KB

                            MD5

                            21278661e470e7d0f0d972147bde46aa

                            SHA1

                            05dd7759b6a5286b09a43ffe273f9189a0ed57c5

                            SHA256

                            e37ffbb5171a5a1608a647c243d1f6639e3a33ed7e6452cf14406fc1e689f92f

                            SHA512

                            8babdc73f4c83d1b9d7fbab93ae7d312bd28f659e9bba4b362a99f54276f332a32856f0c1c0a444c60db6c881c7113f523b5746cd979d8f7497c87bb3355f0ec

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd