Analysis

  • max time kernel
    163s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2023, 08:19

General

  • Target

    https://login.bizzabo.com/partners/signup?inviteToken=d4b043aa-c2ab-4db2-a530-3215cc0d9026

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 3 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://login.bizzabo.com/partners/signup?inviteToken=d4b043aa-c2ab-4db2-a530-3215cc0d9026
    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:3332
    • 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,0x100,0x104,0xd8,0x108,0x7ffb91429758,0x7ffb91429768,0x7ffb91429778
      2⤵
        PID:1728
      • 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=1792 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:2
        2⤵
          PID:4020
        • 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=2168 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:8
          2⤵
            PID:976
          • 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=2224 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:8
            2⤵
              PID:4552
            • 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=3176 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:1
              2⤵
                PID:4872
              • 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=3208 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:1
                2⤵
                  PID:1180
                • 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=4972 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:1
                  2⤵
                    PID:3308
                  • 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=5500 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:8
                    2⤵
                      PID:4280
                    • 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=5228 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:8
                      2⤵
                        PID:2228
                      • 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=5656 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:8
                        2⤵
                          PID:4640
                        • 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=3668 --field-trial-handle=1812,i,4592918389956951565,1828288341941211788,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3784
                      • 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:4800

                        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_000011

                          Filesize

                          160KB

                          MD5

                          f22f07ee02fbeed3958345c90b52b818

                          SHA1

                          2aa44ea19d580589c06c2170103b4d0505e18cdb

                          SHA256

                          dc1eadf37f70bef92766d0c316d1da7af283b84e5c309a4732d8ed35d7bbfb84

                          SHA512

                          8473f7cef3e9289f355047689f5a2b82aafc49501c65f118e5b0632a6a690e542eeae45644e77fa5b869df17b05ed138b4183cc93364935b1fa7d89e32fe5d5d

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

                          Filesize

                          672B

                          MD5

                          654f94a5b0d6f164ebb2abeb29a8968d

                          SHA1

                          08c29ec882fe092dff0e71b8d9cdca8ee0b63243

                          SHA256

                          29263e2f538a4d644bb110a7052b280f453acc5d906141ed220af03940bbeec8

                          SHA512

                          58d2df3b47eceeda9b188d121edf33808b79804d9c242c9eb2de881bedeebe4f50402e6315c30c436d87c6d85b5ebbf77b0b6c746ef5b87df80f056e15f34401

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

                          Filesize

                          3KB

                          MD5

                          420b36fbe888422cc8fec7a612266bd3

                          SHA1

                          e31428ce26ce43c1ea6283010aa047a8e3ae7561

                          SHA256

                          e31e61dd9a9b1f63a63a49effbf78973f02df2445401286541f57c66d2f35e86

                          SHA512

                          f686ec5800419bffa4ec62ff8de42ddfe19ea9950924e2c5dffa8fc6fd5b4dcb779869db89be1b279a4e6932efc3eefe36eff7b6949a62adb03cd772f4f3cc3d

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

                          Filesize

                          874B

                          MD5

                          394d7b5311379f9fbeb6962d45b90f7e

                          SHA1

                          0b71d8dd96d61a652bbde375d61f7ee47a2ad712

                          SHA256

                          cfbb589d49701b8e274484ad54f919f8c3a74b6297458341b8e916127a3b3217

                          SHA512

                          56d815b4deeb419664451161c6f26fe23832cc7f2ba29cc4a9eb2c84efb1c9f085c8e4be10706857b8dda5b61e2e9a806248efa1de567e562ca8c064a4485c17

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

                          Filesize

                          1KB

                          MD5

                          75f807b4c35867d878fe813bf9d7039a

                          SHA1

                          f7283bff5f99fa534114744b37c68e3d1af6d90b

                          SHA256

                          276fedc77b15c882b24194918644d69da408f8a799f12b34af531b7101a63f7c

                          SHA512

                          a76b89e498d8b6cd6faae20c1fa03284643bed5c012917c2662284c77e0207467cd2664b19837148dbcb682ae16c7c7f75021659c47129794d018deb1a27afc8

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

                          Filesize

                          6KB

                          MD5

                          f03e3bd3996f77b451b1a09b30e07052

                          SHA1

                          e77b3d3c9259a1788032d828921b072e49c0f628

                          SHA256

                          d50e8a75404d98d8d283eb28012b313eb2c1d14772821bdcb64713ab6fd37662

                          SHA512

                          d3eb8620cd0e177bc6baf6e598ee7d3a41bd0e7ec85641c9f09c2294a99367dc60d81717f137a950adc5ff88955ab936ed3b03688010cf35e73d942c526f3e0a

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

                          Filesize

                          6KB

                          MD5

                          2c0edf67529b5fed42886337322b0405

                          SHA1

                          7e673f3d3ba47a189bea62f36ed7eb3ab154d14e

                          SHA256

                          c5039a0e1b7145b10b63291cbf0148d49a360814ae4ec7f21c62c1ff319cc75f

                          SHA512

                          544da306f30dd416a156c10bab67e68bb908259e2b6af163f31277ca11aff7221d2237fe190625304dc15f7068257317a4c163c0669ab72f73abfbb4f3bcc9c8

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

                          Filesize

                          6KB

                          MD5

                          f5754a6eb710e01a3d3a189cc2cb905e

                          SHA1

                          e4eeb19cbc232913a45762a15126f9906cb9d7fd

                          SHA256

                          36674989d0591660533bee8e9ab315d383c5e6feb28f30c4f24d297925b208a1

                          SHA512

                          f8f167d5b26492b62b31be514d8c24745f9ef58d49b4393bb1f25f240682b5860031055a19cba7b3df244073e0e9ad0a362b5d6b83d10bdff378377c22d4739c

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

                          Filesize

                          15KB

                          MD5

                          f388a7de4ed24e89403a3c326494f054

                          SHA1

                          bb855ccec61c1ac03f446808e8075f12c933f09e

                          SHA256

                          e1c7afefedb4b6d28272546887b3b2582e8ced6c2df0754098a33109154a7987

                          SHA512

                          7c739d14004d52ccfb6b4b5e57b90455668aad4002d594b5a5fa1d543db1652adf3b737bd527db74a5f664595f24b71450ca60eec8b9864f446bb341b66ebe01

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

                          Filesize

                          144KB

                          MD5

                          87beb1ea635a1a43831e2128272921aa

                          SHA1

                          fb7ef2c749e1d26b3d7e7ff5a293a67350b30198

                          SHA256

                          e01513b9561b1ab1dc5025ec9e50fd621379fd12d7010f0be122e2d4e1ddf7de

                          SHA512

                          d70bc806eef23c4a37f27924dc24f6530f37497372165b7cf256d5152f1aa38fdfd5d31bdd80ea0a839b220638df906a3684e8027a6261ee0b4711f1bf46e379

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd