Analysis

  • max time kernel
    299s
  • max time network
    294s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2023 14:42

General

  • Target

    http://meta-enterprise-support1000138.web.app

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 5 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
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://meta-enterprise-support1000138.web.app
    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:1876
    • 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,0x100,0x104,0xd8,0x108,0x7ffce86b9758,0x7ffce86b9768,0x7ffce86b9778
      2⤵
        PID:2028
      • 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=1796 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:2
        2⤵
          PID:3684
        • 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=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:8
          2⤵
            PID:4532
          • 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=2164 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:8
            2⤵
              PID:968
            • 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=2964 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:1
              2⤵
                PID:4600
              • 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=2976 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:1
                2⤵
                  PID:2352
                • 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=4452 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:1
                  2⤵
                    PID:1828
                  • 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=3136 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:1
                    2⤵
                      PID:3676
                    • 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=3440 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:1
                      2⤵
                        PID:4980
                      • 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=4928 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:8
                        2⤵
                          PID:4708
                        • 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=4964 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:8
                          2⤵
                            PID:3040
                          • 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=3804 --field-trial-handle=1852,i,16867851188108334401,7948214760933582330,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4616
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k netsvcs -p
                          1⤵
                          • Drops file in System32 directory
                          • Checks processor information in registry
                          • Enumerates system info in registry
                          PID:3196
                        • 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:3448
                          • C:\Windows\system32\WerFault.exe
                            C:\Windows\system32\WerFault.exe -pss -s 432 -p 1196 -ip 1196
                            1⤵
                              PID:1308
                            • C:\Windows\system32\WerFault.exe
                              C:\Windows\system32\WerFault.exe -u -p 1196 -s 1640
                              1⤵
                              • Program crash
                              PID:644

                            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

                              552B

                              MD5

                              7dfd1ec383e2de408ba163d93da876b7

                              SHA1

                              4aeccd7b1bc3affe395009ed4c0de03855a5afca

                              SHA256

                              ee0eb402eae12bc580f5918fa7f5567725d71bb78ae5b0efc64160f95f46449f

                              SHA512

                              811407772b45d63983a222bacc09f5ee5463505186ac2f0926c21f3e00beb2f2a95bbb0057bdd4974ee8192022425706d01cb0d2c3131ec2d5d9716630ef91e3

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

                              Filesize

                              1KB

                              MD5

                              e1dac8f77eb8e7a413fa1a68aaf62e4d

                              SHA1

                              8793411afcc0c2b3d496f25579388b7879b62621

                              SHA256

                              0e3666edcf2709103b3770c3861661a27b068d10e7d1a5ca8fb6c2f937cb7641

                              SHA512

                              d97296d7fdf0453be23041242c4210d88521f2a1637688026211dc1503d9e6875ad7898380c4278b5663118a139d53049f907e40347857e8a4e92e7fe8aeafdc

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

                              Filesize

                              1KB

                              MD5

                              a7f62c0ce80c76166021b662fe0803a4

                              SHA1

                              176a178cac9f22768beefc2e62cd1d614522ab78

                              SHA256

                              4a45e214da9d6e4006a590fc35c0ad19e24e8fb3c84cee3078da3cf8053455c3

                              SHA512

                              238e94a43bb50c4ca60ba54508dbe1410364f5024308992b213b4501d4d5c711b61bd7525e214bf30f4287fb009bcf869029f377e6fc053dffc047286c1bfa57

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

                              Filesize

                              1KB

                              MD5

                              b677af64cf9afa31b39de41d8b56d21e

                              SHA1

                              495810ace67aa509d311b2a4f298938235167641

                              SHA256

                              f90d530f86615730500857bbff9cc3f0b18e44f45e12fa683da51c48851eab46

                              SHA512

                              fbc75b01f00c6ee83bdba09a17c1018bdb13d0a4ec6654b9904e8440181648bb8245225bf12afb2e569c874b9bc4ba4bd8b13b145b2ac0682958a6f515280e44

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

                              Filesize

                              873B

                              MD5

                              c4dcf7bb4bf64dabfc1f3c915e867aa8

                              SHA1

                              845abbeab47bd01b38ef9b3fe95e279b1f55ae7e

                              SHA256

                              baa51662a96d13c3bc0b40e9c8f57ed077bb4a2a1ffd4ea6841c4985ef13ada0

                              SHA512

                              f8bf8f49229d2a228c74182ca1a73b332a4c83a859194a11d82a9455b93b48d4e0b395d9ea43f1132ec0f24184d0c4d4197d755190ec86781d90d7b181313a46

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

                              Filesize

                              873B

                              MD5

                              8f3e24b7ebcac01f6d5dc055749e2e7f

                              SHA1

                              4730854c86d8466479c2723b4d0f22ddf292d449

                              SHA256

                              f56d736a7ae45ff091d98c35321eb93b46d77cf4a4566b538a63a7c522b57c9e

                              SHA512

                              f9c981a2961371d6fccbd54a1f33bcf63dfd336ee52bb66e8ce7c8e79efe20b0101bf82a4e3000620d696777292e776d80fe80038aa20bbc1a4f48cbf470e1ed

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

                              Filesize

                              873B

                              MD5

                              961a014750af3ac4bca50d438d603e52

                              SHA1

                              e39f630468c5e8134e5c1d64eb6d59f48a507786

                              SHA256

                              eb32ba3270e3d09f8326047cb2b7a0f217617ab84cccf1a521cbd8c0e6589bcb

                              SHA512

                              80f8bd33f459da7857591f7c4eab97bb86af7810b5a65d835de6acb9bafda0989cab064647931901d2233a39c79fe14226b47f1f5f3e7710c63a362c2283451e

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

                              Filesize

                              873B

                              MD5

                              ac182781663b33c797adf278f9b9570e

                              SHA1

                              4cd6d795ba96d7e168690ab1cce22678eb6fa5d2

                              SHA256

                              f0b5c0060584f404ebddc4fb1233c8fbe9d43ca7b4c7af65f7fa27ac85f16d84

                              SHA512

                              a86ec5bb1375c7823e71f30a32898ffcbc3632e26cb3302858f53b64c3dd0e05029b7729d1f8d7b41d6dfbcf28cd025d41b90519d99d52e72a2f58099c1c793f

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

                              Filesize

                              873B

                              MD5

                              220b56bd552d313656e2ac7e8cf812b8

                              SHA1

                              b8732258e92e3cb4590eabc64ac61f9a899af8cf

                              SHA256

                              420b553b7462f661387db4420de23cdb7f687dd55adacfa8df52fa17212e2613

                              SHA512

                              63b6a2972ce4bbc087be224eadf324ccb5588be647a26b1b61b830289da17deda30285fc914fdd9884830bc749a2057063679eb0568f526f488b456edc91e715

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

                              Filesize

                              873B

                              MD5

                              a68633b0644f1fbf298f7aea81b4c1dc

                              SHA1

                              c3f4fc99073f4913e375f3460a9d0d0206cc17da

                              SHA256

                              a4e4f17384a62b539ab5d6b403d2ee31e028ce40d15b3cc1adb70395d3d053fe

                              SHA512

                              0b874ae8427f001debde890272e508b55baa8031ec2857b0c1e1c3988cf33cb93c863ebd953c5774023d9b85c7694e0fa97b2d58fce267914905578dbfad5219

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

                              Filesize

                              873B

                              MD5

                              b101df0f2394fa5cdbf4c5fb7cd51d83

                              SHA1

                              d7cd1c5c777f5ab9b664e76fb055e044eb2d0446

                              SHA256

                              a8d56db655731d303e6e2fab8535936d2edf6d5622ad723de9a20d86dd813138

                              SHA512

                              222ecff61de825d3bc4b7103a201885c59d9521092d59eda749c6d28283cc73f3c380f7211d75a5a82c9bf88f00a0b80dea7336368011ea4b4ca234d73eec396

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

                              Filesize

                              5KB

                              MD5

                              c615dad2641a9e02573011fac6d73167

                              SHA1

                              53ca7b3e74960fb64ec492cb1e5e13e812d8576b

                              SHA256

                              46a2240ce66f84dff9448eca2fb2a747c25d591751d2e2e0b58cc3f9a8d495b3

                              SHA512

                              475c9ed21d1a02ba3a7bf05880be4203790c45652260267d1b3b031b84b102e7f0ee825fb13e5a7f5136e4f3e87b6f255b8e158a26ca5c4c3415fdfcc17b86aa

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

                              Filesize

                              5KB

                              MD5

                              df9783698a3991522a8fb28ba6734d31

                              SHA1

                              8a1f481a6468147724ef05f1cf00ba1d89d5a794

                              SHA256

                              308b0e85256fc6738e500bbf30ff075b4cb5c7cfa6a73face3150b629fc31433

                              SHA512

                              a6a3b28a650f7c0c986aa8beb1e534d0dcd25e096d967c61239c1f179d427038f99fb97fa0943786e87a7d68c2e7394c28ef08b459d5864612603b5a85148c11

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

                              Filesize

                              152KB

                              MD5

                              7bd90dd4e397ad8e822ce0574933b75f

                              SHA1

                              769749372e65b85074613a020ce2b5e490760c7d

                              SHA256

                              5022835c3874533961e4868ddeefabad6afbfc63def408fb9a399003722cbb6a

                              SHA512

                              9c5fb5b8096d50db938b533b8e183f0f3c08c923a76f2c4fc3d154a213c84c35772f9aefe6e38f446cbef78d3568330b4d6eaef62ad1538b64b21e721c6871cb