Analysis

  • max time kernel
    46s
  • max time network
    50s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/09/2024, 12:46

General

  • Target

    http://www.roblox.com

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.roblox.com
    1⤵
    • Drops file in Windows directory
    • 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:3924
    • 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:4 --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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcbbcecc40,0x7ffcbbcecc4c,0x7ffcbbcecc58
      2⤵
        PID:3416
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2324,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2320 /prefetch:2
        2⤵
          PID:904
        • 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 --no-appcompat-clear --field-trial-handle=1704,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2500 /prefetch:3
          2⤵
            PID:1644
          • 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=service --no-appcompat-clear --field-trial-handle=1880,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2520 /prefetch:8
            2⤵
              PID:3616
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3000,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3024 /prefetch:1
              2⤵
                PID:4848
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3012,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3052 /prefetch:1
                2⤵
                  PID:3420
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4136,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4268 /prefetch:1
                  2⤵
                    PID:2736
                  • 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 --no-appcompat-clear --field-trial-handle=4308,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4788 /prefetch:8
                    2⤵
                      PID:2344
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=4388,i,5918226117250653768,8740443678137244693,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4812 /prefetch:1
                      2⤵
                        PID:4500
                    • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                      1⤵
                        PID:224
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:4764
                        • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                          "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                          1⤵
                          • Modifies registry class
                          • Suspicious use of SetWindowsHookEx
                          PID:4128

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          649B

                          MD5

                          16623ae42bc4b5d3f3603885c92422c9

                          SHA1

                          847df5ca544f5de464991b7235ac80666148f225

                          SHA256

                          eeb99d9159d8818a247848d9304171fb984cac7b64fd7e9c62c9415ed0804f08

                          SHA512

                          a474dbb2797ee9aa2b68fa57cb8dbf846a03a1addef26dc7b5db8574a756c5ab25a463d4df5adc11c7a7649f639d09de60b1aeef1c963af59bc90bdd4250f53d

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000022

                          Filesize

                          212KB

                          MD5

                          08ec57068db9971e917b9046f90d0e49

                          SHA1

                          28b80d73a861f88735d89e301fa98f2ae502e94b

                          SHA256

                          7a68efe41e5d8408eed6e9d91a7b7b965a3062e4e28eeffeefb8cdba6391f4d1

                          SHA512

                          b154142173145122bc49ddd7f9530149100f6f3c5fd2f2e7503b13f7b160147b8b876344f6faae5e8616208c51311633df4c578802ac5d34c005bb154e9057cf

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

                          Filesize

                          2KB

                          MD5

                          b8fb574339f4e6fa87b5cba77d2efe72

                          SHA1

                          c2280cbd0b21f57e88d2b7b0cb58f91cd036d5e9

                          SHA256

                          2f6add7e664d3fcdf7de2e61dbbb03eb363bce6c9a546705591c8da2ce423609

                          SHA512

                          c29c10c0736052409fe3a15d96fe65103b51daeea29f2e94748f0ead5fc5f6bc5fa43a433bdb49ff7f8fa9202155f2a5c8e5205835dfd44ec8ebaa7b6e53a4b9

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

                          Filesize

                          1KB

                          MD5

                          dd06cf126d80805de8971bc00b7ed0c7

                          SHA1

                          6ecb7fe7c4b56290ac8e62e69d333a2da17bb582

                          SHA256

                          238beb50277c1fef192eed27ce26138d73ff2fcb36416a0e3e40986a1c6b3fc6

                          SHA512

                          dcdc0fd193b05b4a9c7ed7bbded1126c5845ae9f54f4ccb18fe8964c365840a0a0386a154735d891cd4b24ab571d39f13bf37f28f16fbe15536a20a3f203c679

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                          Filesize

                          1KB

                          MD5

                          df5f4e0ed3f2e772dc9e96d2a93ce73e

                          SHA1

                          f2de05e4e7a30c05b359b99125499ae8a579fa33

                          SHA256

                          86651c1799e8989421ba8ba891d54cf90ae182c2bf90288a8f5bba3c5be067e3

                          SHA512

                          861e511304e44246985f2a497025e764d4d73c098ec48a3b3da824404eefa0aa124f93420cdf1e5f71422a7ef32ba87d2fd8be363d0e6d8ed8b2f39c08a2d85c

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

                          Filesize

                          1KB

                          MD5

                          0d6e592911e4d5b26912a868f8c9f8ad

                          SHA1

                          32fd7a64986955a28d4db1c28293f8c0ffc752b5

                          SHA256

                          d21057b27260e435d857bdadd2d174d4a9f1e86c8d7cfe92a5d89fd8e3422dd4

                          SHA512

                          845b6d582578d01000d508fcca21e060baa650bad4407cbdd7e911c37611b21da053dea1ed70135bdd1f11244a42d5329c60f4e68e825b40817f3da5768bebe8

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

                          Filesize

                          1KB

                          MD5

                          c6044def61961112a80d656bdceefb6b

                          SHA1

                          1eaa9d6ebb983d63c1414088e188678aaaf87bf3

                          SHA256

                          5d4a41e5ac081e76d4742a4c71996e67128a7535343d7ad15ac82c6433c53274

                          SHA512

                          e090b7a1773005ec460b2a41052094e84122ddf60849fb4763cf72c4d7baf465234e8aa0150a36792fd45a8cfe8d1c587e13befc3a655655fdd23eff7c549152

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

                          Filesize

                          10KB

                          MD5

                          76be1cf1159ffcb74deddade93c8eef5

                          SHA1

                          c3cd016b8687c90d8b3d16e5ca20922b1bf91e6b

                          SHA256

                          32700e52084993498763e07bc4d141e860aef6aff5dd9007749f7641fe36eaac

                          SHA512

                          4e62925c4ba7ac5dab0e2dd0dade30e10f8ecdccc6e223f57142c0efd67f07e630cf005b9b4a8dbac45a67da955c387090430ea01cd9a423a25221b6020e1400

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

                          Filesize

                          9KB

                          MD5

                          18e2a3f1e45bbb0b5249dd586832d785

                          SHA1

                          6191b106bb7a829bb159ec086e4b811588da6d3e

                          SHA256

                          85ccc00b49d6f794d9d8ae74ea1d4870bc0242cd750c626f8c358d4251cdce74

                          SHA512

                          7fcf067a9847a9fa3d6ce35e4a8331749c8be213d81be333b9c2865ac46b854ef69d649188303a30855847309ef7409886549a758c1284252638852b758b3617

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

                          Filesize

                          9KB

                          MD5

                          920f749f30a766a8428f5166cfbc16ec

                          SHA1

                          ae8bb5939dfdf10e7a4c494566961c9fa2384a8d

                          SHA256

                          b77bedd194eead5eb327a66db12eb5a1e02945369cf3942f3adfc471606b701d

                          SHA512

                          0abb9449d9d8e47bdabb61a49470ab4b14d324cc537ba20cae9dc9e7ba41fd6ae5a5413d5507e7dbf1c0b094126dcba7dbb0192a101d0f9f9c1a7c6b7e64a65b

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

                          Filesize

                          195KB

                          MD5

                          fef5fbb342fa7069fc406729bc223461

                          SHA1

                          7ed04f73ba4c2f39a2362701265c80717f9753a9

                          SHA256

                          a97f629eee5be41f9d595c736147d913627f6e5a53072b1664cd6050e47ccb0d

                          SHA512

                          e3268b945dc87d3d3828d368529b7fc283d5f0ea6373188f6b203d5f8d8c1e2c68f98125e3cc9450aaaa89273b66f6545658372cfd844e8b0a3afdfd7784f7fb

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

                          Filesize

                          195KB

                          MD5

                          ee2eb4984489fa602bd4ae931e0191b7

                          SHA1

                          f30411d3d1e484818c5b0f4e774ea44370d324b2

                          SHA256

                          6d949675e808095721f60d888f4582294654761b340a7bb33c4123d8e1e41b6f

                          SHA512

                          672d20a46f15d51a316d7a006924c5feed0b23c6fa9cbed3548ca69823af85eb752d1864d149c09ed78dc5308248d8a0ce8cd7930a970746e930fe52d0066b7a

                        • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                          Filesize

                          10KB

                          MD5

                          a73ea6e1db27acedbe4055c448f82ef7

                          SHA1

                          01769a266d26c4b4b374099606e86b8874ddd55f

                          SHA256

                          c3059c62596021e555ec7901361fcde75078ad931bcac6027539930bef8b77d9

                          SHA512

                          f9cfe99077e40ac3ff11ab39020d6e159ec06cf50f9b1d156858198d48851d29de8882a18609a17dd30ddea421c6c415683b8d7b14fa30a51ddd1cd76032deb4

                        • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                          Filesize

                          10KB

                          MD5

                          c08cda8b30daf0f971ed3fca378d480d

                          SHA1

                          8c0a3593ff62ec10f1c6e88d448eb8e23aaf7662

                          SHA256

                          1af0cf8b1e5f3299794832e511471afa6fcd4a10987464a7c043285cd49f0c58

                          SHA512

                          3cae2439b79bc45a0e233e9178224eba4164e535f7b94dbc02d703db37513c73c4ea6cb94cd2f37b2c5e3c37f807555c51bb7902679db2538c3f16a9db1114a2