Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2023 14:22

General

  • Target

    https://polo.feathr.co/v1/analytics/crumb?flvr=email_link_click&t_id=6356b996c1fccc23a0986068&crv_id=6463f2e263e449c697f8129f&p_id=63f8eb47f677980531c7036d&cpn_id=6351a37c0a37531d83bf8948&rdr=https%3A%2F%2F3z8gov.codesandbox.io%2Fereg%2F/?register=bHpoYUBzY2FuZ2wuY29t

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 9 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'"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://polo.feathr.co/v1/analytics/crumb?flvr=email_link_click&t_id=6356b996c1fccc23a0986068&crv_id=6463f2e263e449c697f8129f&p_id=63f8eb47f677980531c7036d&cpn_id=6351a37c0a37531d83bf8948&rdr=https%3A%2F%2F3z8gov.codesandbox.io%2Fereg%2F/?register=bHpoYUBzY2FuZ2wuY29t
    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:3376
    • 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,0x100,0x104,0xdc,0x108,0x7ffac9dc9758,0x7ffac9dc9768,0x7ffac9dc9778
      2⤵
        PID:3516
      • 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=1800 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:2
        2⤵
          PID:4236
        • 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=2148 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:8
          2⤵
            PID:2916
          • 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=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:8
            2⤵
              PID:212
            • 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=3160 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
              2⤵
                PID:2440
              • 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=3188 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                2⤵
                  PID:3468
                • 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=7 --mojo-platform-channel-handle=4772 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                  2⤵
                    PID:1392
                  • 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=8 --mojo-platform-channel-handle=3404 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                    2⤵
                      PID:3684
                    • 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=9 --mojo-platform-channel-handle=3340 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                      2⤵
                        PID:1020
                      • 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=3924 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                        2⤵
                          PID:2480
                        • 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=5524 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:8
                          2⤵
                            PID:3372
                          • 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=5536 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:8
                            2⤵
                              PID:3332
                            • 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=5536 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:8
                              2⤵
                                PID:3368
                              • 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=14 --mojo-platform-channel-handle=4784 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                                2⤵
                                  PID:524
                                • 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=16 --mojo-platform-channel-handle=3672 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                                  2⤵
                                    PID:2664
                                  • 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=15 --mojo-platform-channel-handle=3400 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:1
                                    2⤵
                                      PID:3640
                                    • 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=1004 --field-trial-handle=1820,i,16036050939182688916,11338568394513378390,131072 /prefetch:2
                                      2⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:2432
                                  • 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:480

                                    Network

                                    MITRE ATT&CK Enterprise v6

                                    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

                                      288B

                                      MD5

                                      5030a1bb0aa2142b87655f7c5197abdc

                                      SHA1

                                      66a4edcc8cd50b60b6c1dfbb70e19fcc16ff5680

                                      SHA256

                                      ebd24f51acd4f8e1d1af7f49e79fd88c242fec0a7e28f529dc506134056a5406

                                      SHA512

                                      bf01b54f94c5fbc4d028deb5282196c44a53854a9cc36fe37995c4e986b5495bee9422e73c8b73406d8b8d8735d40c928d966b691cee2e55ca88fedaa664226b

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

                                      Filesize

                                      2KB

                                      MD5

                                      bb047d972b0c058b8479a7cb5c2b66e3

                                      SHA1

                                      414acae9aa847731e49666c6c40ebad2de0205c9

                                      SHA256

                                      cf8b8f555130357bbf0ad23479d78f929442ffbfa6cc55fe1c1989fb88640379

                                      SHA512

                                      6ab85f40f94765abc931822482b58945d37a1c8f947a27687b2d86f6726fda0c573192f656c64858c58dbe25731e24d4d35ca5ba73aca9d69e419e2b17fd0063

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

                                      Filesize

                                      2KB

                                      MD5

                                      95c7e1414addea8747a8777e0e112837

                                      SHA1

                                      c636eeffb9105ba9d5a84ad81df68369b49de09e

                                      SHA256

                                      f848532a69ce73c96c71d2f739e0c22f92bdf1669d829f03c3eab08a03c8b139

                                      SHA512

                                      b44ef34fa99a7076ab1523be9eda4527ba82ed4912d6f47519039b3a28abb117f416bf62a346c3076973f7b8e52ce7e5559d4b3beadd7edaef4bdb20f25fd0e3

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

                                      Filesize

                                      705B

                                      MD5

                                      d4925d309deaedcc6a7a3b7244f83132

                                      SHA1

                                      2d4456c5234195bae3d238859b1e6836253d3bac

                                      SHA256

                                      b7def005558c63925a11e6b918c770a5f6a16718482e50ad1c86f438ba387d1f

                                      SHA512

                                      e5f909749727f9724b90274f562c30898fd0bfbb3a6b86b1ced6d75b93cbc92424039bc47a6acb3551e98f87b1f45334ca999c8e4476f19b3d6fe8bb4cd39184

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

                                      Filesize

                                      538B

                                      MD5

                                      cc6bff90866963bd9b7efb2565c03178

                                      SHA1

                                      303a67feff0e8eb243ad9c58d7942c3e42b872bf

                                      SHA256

                                      194761dc1d7037fe77ce6e36ccb8271c46c8a71d94a9b23e0df1b21567ac8778

                                      SHA512

                                      02e4e54835606744c777d06f4202567754d4badce18e05d7aa89a78bec80922dbc5592670e5eb0dd236f76038ef5df6e3b2245e26760fcfdd6825302d358868c

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

                                      Filesize

                                      705B

                                      MD5

                                      c403aafc66e37cf0400120b801e25147

                                      SHA1

                                      30f6ab6b8479f8a64a8357f32987a299b6da9f43

                                      SHA256

                                      af427acc11b9b02a3162ebe8305d8cceb53752e350edee09a5666990e1dffba3

                                      SHA512

                                      e1829fff85452ba9b7b0f01a557750b2a8ee0718253a50210b6c2f6967e6db5697c664198645e30b5def9245ba12192bc19ac02643577e3e1e1296fa2c4bb8d9

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

                                      Filesize

                                      6KB

                                      MD5

                                      822ed6ccac0d22ee4db13e2eefdd9b72

                                      SHA1

                                      710a5a0dfc2cc1e85c3969cf34a6c5486aee85c7

                                      SHA256

                                      6dc4e121597b6c34300af8a684da76385969fb277a90dd82bd9a7dea939e7a39

                                      SHA512

                                      44103bd5a260f39e6cd50992d40d7935d0bec93834ece0752f12994c1ac76813d21459ce9790563141936d732ef2ff6c084bd60f44747283f9969af717bcc27e

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

                                      Filesize

                                      9KB

                                      MD5

                                      6a1d03a17f484f2bd42aec8574a2fc08

                                      SHA1

                                      cb84cbece9f53de3755b5f8a5884c63afcc364bf

                                      SHA256

                                      0b15a1381cbbc7f2aa0c6b4d403b625333472af6f08fb0d8e0f3a5206dc8af9e

                                      SHA512

                                      f3c132bc077f8e758a6ca71c2c839f07d1b55a5ea9296fab282c208e298478958b88063fd07ebd6daca40f5d6d8fbefa25dcf9d8ab960a42c28ba576db28e993

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

                                      Filesize

                                      9KB

                                      MD5

                                      088ba1665b01b4566c1e396c51f5eadc

                                      SHA1

                                      58d6b326629335dc998853eab0399fb300c82752

                                      SHA256

                                      078b507b1413fa1f601fedd2fe5dd66f089d1f0fc85b55b7b23f7eca9d623e0f

                                      SHA512

                                      2d4dea5214578117052d9099b8130bfb69d004b3523e8bfca6ee75d58c956c7b0f1c6e8e9685c47547634b2a1b4991cf06e3427f120fd77d2033d3f011ff81b8

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

                                      Filesize

                                      9KB

                                      MD5

                                      0ae03d1b49beab87d2487253ef22e7c5

                                      SHA1

                                      6787e2d0b15efaac101619d92cc3cd6ec3a4d623

                                      SHA256

                                      338eaef12cc9be2bdf3afea83481e9e9cec1f6f696c9143a4700c5badf6b79f4

                                      SHA512

                                      d592b4d0618085a953535c58fa972f81c6c7398331da2b21c36be90f933165b2c33d959f15c8bcc7d0eff272bbc5ad335657995b8608c526d0dba889fe0ed9f5

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

                                      Filesize

                                      10KB

                                      MD5

                                      0ce5ba1b250961a4ad2c7b97aa2a92c3

                                      SHA1

                                      41215e0ab792bdcf70cbfa478a60a411cfb242fe

                                      SHA256

                                      895af892425e1123324a771d9323db8e5ce586da21dc5c3688df166de984f3d1

                                      SHA512

                                      4258c8e620fc6c50d26047bea92375dd0062ab077fc604939217d3c0248a765c4ceeaced8d8181ec9f5c143f5cc4a0a58030cea3f998d628902fe9cd736029b8

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

                                      Filesize

                                      15KB

                                      MD5

                                      b8572be53b8533e086a3718de020c553

                                      SHA1

                                      48a2aadaf170d9cf1fe480632d8d8171f84350f0

                                      SHA256

                                      e56122a5ede0f8e9e6c03d520a4385c210708fac83f9064b56effa511771c319

                                      SHA512

                                      a975b2619a1f8b243f284baedb1106ca94c32b643587f0419059ce19366b5ba0290330602b80fe5f313d13a32a5a37ca7eb081b10d21ba9373fdcaa44b5b03d0

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

                                      Filesize

                                      15KB

                                      MD5

                                      a90956f45efda43097f9c4871322cf35

                                      SHA1

                                      f6ecda0e2c81e61173cb32931b7bceb00d11a62e

                                      SHA256

                                      a6cafc2cb4ed20ed1567ac047c6bc4abc08e642dafffdebdf9bf9691f0d0ea2c

                                      SHA512

                                      6b04b9b5fedd1cad52eb55434dddb04fb6b702071fc55110de8ab3a607d48fba0dc965560a3b4a6c3ddb7599150eb40316307292ea2e6d7066eba6529d94c0dc

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

                                      Filesize

                                      151KB

                                      MD5

                                      99d342af11f2aba48a5862c2599d1a47

                                      SHA1

                                      82cc827522409b563684a7caa03dbd440d0de73f

                                      SHA256

                                      d61423d721e36525b964e4131c080197c6fef2c75cc50993e69cf62a3fa23edd

                                      SHA512

                                      0b285bac9fc6f4ecba2952e32d0f0847fd6703813f3a07a5ff6d991321b147017c9f945ddeb5d4a84cca3c0fa66c3283f164c79dcd6664eb04c0d88d3cd4f3aa

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

                                      Filesize

                                      2B

                                      MD5

                                      99914b932bd37a50b983c5e7c90ae93b

                                      SHA1

                                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                      SHA256

                                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                      SHA512

                                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd