Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2023 17:46

General

  • Target

    https://www.cvent.com/api/email/dispatch/v1/click/m5w9rjvp6ycg5n/k5x7dr4l/aHR0cHMlM0ElMkYlMkZ3d3cuYWljb25uZWN0cy51cyUyRmF0cHMtYXBhYy0yMDIzJTJGJlM2N2VheVZlNEFVeEx4eThaSjkxcGdHeSUyQkhibVZzTGR3QVBTbU5FaWhGSSUzRCZEZXRhaWxzK2FuZCtSZWdpc3RyYXRpb24rYXJlK2hlcmUu

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 5 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://www.cvent.com/api/email/dispatch/v1/click/m5w9rjvp6ycg5n/k5x7dr4l/aHR0cHMlM0ElMkYlMkZ3d3cuYWljb25uZWN0cy51cyUyRmF0cHMtYXBhYy0yMDIzJTJGJlM2N2VheVZlNEFVeEx4eThaSjkxcGdHeSUyQkhibVZzTGR3QVBTbU5FaWhGSSUzRCZEZXRhaWxzK2FuZCtSZWdpc3RyYXRpb24rYXJlK2hlcmUu
    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:2532
    • 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,0x100,0x104,0xd8,0x108,0x7ff8ce9c9758,0x7ff8ce9c9768,0x7ff8ce9c9778
      2⤵
        PID:236
      • 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=1712 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:2
        2⤵
          PID:4576
        • 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=2204 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:8
          2⤵
            PID:2628
          • 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=2116 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:8
            2⤵
              PID:4748
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3116 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:1
              2⤵
                PID:4392
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3108 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:1
                2⤵
                  PID:4628
                • 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=3904 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:8
                  2⤵
                    PID:3028
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5084 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:8
                    2⤵
                      PID:2364
                    • 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=5160 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:8
                      2⤵
                        PID:860
                      • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3452 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:1
                        2⤵
                          PID:3948
                        • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3292 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:1
                          2⤵
                            PID:1848
                          • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5440 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:1
                            2⤵
                              PID:3964
                            • 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=5140 --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=4924 --field-trial-handle=1888,i,4656357882306271310,7086737941073649415,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:944
                          • 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:2144

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000032

                              Filesize

                              171KB

                              MD5

                              7a88e1edbba1ad7bd345eb14f1377a59

                              SHA1

                              b299cf2eacc2d17d1f2fbda9391079b6f05fb022

                              SHA256

                              3f6aa29738172f431b8e2af2e39cba0c2f91583d7bc23f988c7b7b35975bef2c

                              SHA512

                              48870540a5e7aedf4513610e23dad5d37ff48dde92909345771f7235d4526893e65d11915b46191e62dbe6e9bed4626215703fc90932bdebed356568c1557f95

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

                              Filesize

                              1KB

                              MD5

                              1e872e4e765660663e1f013606cc8f07

                              SHA1

                              c043cad6fa6ada389cdb200759b686ba2d8e8656

                              SHA256

                              1aafcbd97e51165d016e1878381559d8afc6b2f57eae580beadb17af828021aa

                              SHA512

                              85f51a833b9045358cd2b9ed48737c19b18f9fdb208d0f2892630da3a91c68360e16ce8cfd1e8b982c1c41527f34f2429913efff39ac516edc867330dfd008de

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

                              Filesize

                              1KB

                              MD5

                              bc3a322439195753398f7e09f84b811e

                              SHA1

                              70df4f5702452016a21bf303469172a1740686cb

                              SHA256

                              08343158da3a8fa70f6b45055c156b3ca640889f9bcb7ad4731b1e2e8d0eb542

                              SHA512

                              713d3d58b221ea5ec6c259477180abf363645c2d121e593749a4522984f4bb174605362036c1347ec002cf184baff6a7afd49cf71240ece3d8e07702b70707d6

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

                              Filesize

                              2KB

                              MD5

                              50f2e340d8d27d0583f3902be9ef8cba

                              SHA1

                              a81811c6c5543f4816c6622f5435739a6927c104

                              SHA256

                              fd76539daea5966419fd427e40076ffbca9416290b6dfa25ea0aa42d0fdbff3c

                              SHA512

                              7f4c5e81ec1192a002943f1fef6166e8003e8cd160e934f31bb95d1a4735a7d249268b4f5ea678f6c95cfe974a7ade5260f35ee431942d4f8bfe2c5a0e10f173

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

                              Filesize

                              1KB

                              MD5

                              597f22b0d0f66959c165b4154d764a4c

                              SHA1

                              95da96acd7b416d8b07979827d35ea50d59821c8

                              SHA256

                              a3b74028ed004a8e654aa194a64d5b3c0dd186f7f98e1fd198fa29e492fbd96e

                              SHA512

                              6e30962ce8e066192724d640cc4310c110714bf8ca351355eff9b6affe2e7011cf5f32186f7542ac899e2e6c30bcc380d04e0d5cd407c35afbea573f94c6a1a2

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

                              Filesize

                              865B

                              MD5

                              5e7acaebeb5157062e58b7acd2f1f0ff

                              SHA1

                              6ee9c8c89b05d1582db474aa73b53b1ee91c13fb

                              SHA256

                              833d054b470446ea4901b83941b6a00856f4e7e7e8581e4c3db42000a9c2c5bc

                              SHA512

                              a8e7a863b7fd6de3e835712af6d6816600955001231613430fcbef814f82e009fca8053e35956fd4580754c8ed3d78ec9fba5ac57e4c6a2a41509a1facf9f712

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

                              Filesize

                              6KB

                              MD5

                              14aa680f72a2e86498bb03b270c028cb

                              SHA1

                              f2518f0280e69a5072a636beb2e68477451ff4e1

                              SHA256

                              d0a3aa5a85e14cd3f54ed2b444bde35a7deb5d839f50febfba81ed4998b46288

                              SHA512

                              c253cf2ae847e3ea9975f5cf36637d586cb2cbb73ca30c6d66841f947b5692ece0e0e1353bb50fb6871144d9e84f3df0fc1f9d275c033d220946ab03785f7581

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

                              Filesize

                              6KB

                              MD5

                              ea3925cff0181f45394558eee84946bd

                              SHA1

                              175d2ed8c91454625c47c54d756414c9fa1f6820

                              SHA256

                              c27fea07e6f257e430ae1995713bb0e9faf2cbd8241c7099dd1e523211496718

                              SHA512

                              18690a2a903b873721b5c0ef5b9ea7265e3ab623c1effe7e4c4a8353453f9cdbe08fd03ed2dfdeb38ae5708a5d2fe52a687ce5c96f02b7db88c2bb2893e710d0

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

                              Filesize

                              15KB

                              MD5

                              96d7484247bb2c2f33a3e05bfe32882c

                              SHA1

                              f08bf8835d13c39a52e37f239dccf3ef228f4e09

                              SHA256

                              c1d7932f9a4237537a7ddbdf92f7e99e1f5f739fc87376e0e1de00ae1f05a134

                              SHA512

                              ec7cf2ea2432b20c16abf956d8ae904ff4bfd2e8a334e1fd1dfda877c941774acc61403ace97278a1189ae8ffafda3f5dbf851acf2015e09d1ea4a9e651bb2f0

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

                              Filesize

                              172KB

                              MD5

                              55f2f1f223458b995191a3b70895d38d

                              SHA1

                              3155c3a8650dfbabf30590037ba7ea1038249053

                              SHA256

                              1aad8839e78964ab11091637813d74b33188327f8a19a3cc1f3eefd090375497

                              SHA512

                              f41bf26186a7de5da9fed5c3888f484aff7ecaf426bd36eba015d002251814cb73ecbac91d30ee56fa2afb51607c5ff9b919a9517e8f164bcc312a6cbba4aabd

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd