Analysis

  • max time kernel
    138s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2025 01:09

General

  • Target

    https://aka.ms/AAb9ysg

Malware Config

Signatures

  • Detected potential entity reuse from brand MICROSOFT.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://aka.ms/AAb9ysg
    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:2536
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffecc5ccc40,0x7ffecc5ccc4c,0x7ffecc5ccc58
      2⤵
        PID:3972
      • 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=1780,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1776 /prefetch:2
        2⤵
          PID:4488
        • 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=2136,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2148 /prefetch:3
          2⤵
            PID:1120
          • 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=2208,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2416 /prefetch:8
            2⤵
              PID:2064
            • 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=3156,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:4004
              • 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=3136,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3308 /prefetch:1
                2⤵
                  PID:4312
                • 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=3880,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4500 /prefetch:1
                  2⤵
                    PID:2504
                  • 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=4748,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4760 /prefetch:8
                    2⤵
                      PID:1892
                    • 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=4828,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5004 /prefetch:1
                      2⤵
                        PID:4548
                      • 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=10 --field-trial-handle=4776,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5088 /prefetch:1
                        2⤵
                          PID:4328
                        • 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=11 --field-trial-handle=3832,i,17934892235624932807,15589334279048459307,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5072 /prefetch:1
                          2⤵
                            PID:3704
                        • 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:372
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:2416

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              Filesize

                              649B

                              MD5

                              f82a7b1c5b18f6abdb88dd77732c8b70

                              SHA1

                              3b9e1b8f17ace79aae0ec7d6a4351920852a8cc4

                              SHA256

                              b37a399dc216be0b1b5d331b09a33dfb79448ad551a73c85278b15e3d9f075c5

                              SHA512

                              b3f81664ab6fe88fd8d49f908f57b016c020ac692fc8587b4d4e8cd80c9317b2875fe19656164b4b70decb4cc1cd6f33dc3c1ba8cf1891714f555d0415e09912

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001b

                              Filesize

                              215KB

                              MD5

                              d79b35ccf8e6af6714eb612714349097

                              SHA1

                              eb3ccc9ed29830df42f3fd129951cb8b791aaf98

                              SHA256

                              c8459799169b81fdab64d028a9ebb058ea2d0ad5feb33a11f6a45a54a5ccc365

                              SHA512

                              f4be1c1e192a700139d7cff5059af81c0234ed5f032796036a1a4879b032ce4eedd16a121bbf776f17bc84a0012846f467ad48b46db4008841c25b779c7d8f5a

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

                              Filesize

                              528B

                              MD5

                              cdfe33075d7e393c5ecd24005988b0b0

                              SHA1

                              1344cf94c873cb8aec5d3d48a797896ae11d7841

                              SHA256

                              ce76d31127d5de74d7dbcb7770ef627651b87b0ac741eb7947b9f1e4ccdb8e70

                              SHA512

                              b20dc8bb778b295dea3eead3743b294eb7e4162c13e32e4dbefedf3a6882bda3275630334d3318b7e8ba9f8a8a87df1d4ecc6993166284a5e10caa75a5cb9073

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

                              Filesize

                              264KB

                              MD5

                              5b234baa65f84f1aca9705438231372f

                              SHA1

                              e31b55185bff2930eaa33244672c8a7ce32613a7

                              SHA256

                              8e70da6147ebce7bb05bab084115c5389bdee6a68933524e7248eac140d0537c

                              SHA512

                              e78bb488d41258eae063dd3b74eb04984ebb1858cb5d674653b9555e2cad4486d6e33073f95d3976662b840d34333936802c617d39542fbd7fe88b96771284fd

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

                              Filesize

                              4KB

                              MD5

                              4fa2d99d4bfd7caba6a3804f22f0b38f

                              SHA1

                              d48114a01a9214348e2123162f17fb6d9d4f8e28

                              SHA256

                              e2ad175f955dbf4755519381e6d1742af2cc6dbd386f6c8c6b3a41609dab53fb

                              SHA512

                              e28428d94610b0cee838305e5037168c1ee688e1321c4e29dbdf40a32bb4df3202b6a2ecfea3bb3901c8947f47883e0f572e6d9f52fcbee914f544cf870b9345

                            • 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

                              859B

                              MD5

                              e980e5edb98695ef3aa0467b0a27528a

                              SHA1

                              4f69b0c21f6c06dc6335b8a99407371aa7133669

                              SHA256

                              f57403dbf9f137bc4732943fd3e00a3d12507e369d772cbe6a73dfcd9fb26162

                              SHA512

                              8dc0835c15ffee12e5820dd79bf96bd812f7c41f28792c830855116fe19f595a81dfaed8a55de255864f1893112c37adb095f1f0435015b1718a8713e10085f0

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

                              Filesize

                              1KB

                              MD5

                              3d0b8b2933b14690a687ef06fc75b822

                              SHA1

                              93068ad0448fd221d86bc9b36ac46604495af238

                              SHA256

                              2b3782b9f5655db5ba0a3edb06582f8c27ad284ba63efc83b210cfe081cc1a54

                              SHA512

                              6b41be2abcfa9ad5db77bfc1ba8af7eaf5bcf4db5444cf216d61bb01168bedb88d9208d8546ab93b94609096e40d2f1d28d30018f78f38e16cdad6f757b1cae2

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

                              Filesize

                              1KB

                              MD5

                              fb3f577bc106a5c432ea25dda0a0e6b9

                              SHA1

                              4fd489257f80cbf6bff40574d9869345c2bd370b

                              SHA256

                              d0072ef0e08972b19fe4d7f0f79d4ae4d35dd7928a8196c05dfe05d2026d3975

                              SHA512

                              afc5ef5a9fe55fb68283de7e82c297a56289be85776d9a64d9fd7ea615b134f061a15acb2c625c5b25aac3136f986189681edc3410c14e382bb32ff8e73dbd06

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

                              Filesize

                              9KB

                              MD5

                              aa6b544bc66cc41964c6bb292efcc1c6

                              SHA1

                              0cb319ea81ffc9bfd94256aa20c482798ceb2b50

                              SHA256

                              c477fa9d7f6728c3330329c0666cd257fcd47237d79250d3c8d96b85c850ae53

                              SHA512

                              434b0177d29d54d40565ae7e76d94e6f6c7f863165844ff157ccf7891db0fe235b387cffe2bfe25f8d2eeec34c095c004fdfb821eac90e765a45c31f9d15ca16

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

                              Filesize

                              9KB

                              MD5

                              ccbc975e173e2c8ca15463cf2217e7cf

                              SHA1

                              98c0bf2b1813941988d927eb4ccf2e428170197d

                              SHA256

                              4ead9854ee903de16514ae8a58e49be9c5f750d07470f8f01a321bfbdf6b1ea6

                              SHA512

                              ff628642a5c13f43cd05bca785511d9e9c9d284af2f25e4910d418b1a6dec8debab7dd5014469f95d85fcfe8e4f9cdf0d43d48a505976ea9723759a0c4a3d2f8

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

                              Filesize

                              10KB

                              MD5

                              3fc95a4c669523fa51b96b55faa9f3de

                              SHA1

                              6ada5b8b0d5aa650c8f2127d86c99a94b1deade5

                              SHA256

                              4324f961fb4853c6af73394bc0d54692f53833b7a2fd694376c29d0c124082c2

                              SHA512

                              f5b5612d92da963224f7a31943d32856b1e351af4109068c678e0b440717ae4f88e8032bb667dd4d7e7eecb79f9b284c2871f79657f16d936369a9e561cd52fb

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                              Filesize

                              96B

                              MD5

                              2eccbef977e32ef9f24ede744166938d

                              SHA1

                              feddff39c01e8eff1cb3a997169a8dd74f414915

                              SHA256

                              19020ec1b18854e7e823e7dce2d5fe43f7503fa17b31b7d51336507dde47f8b4

                              SHA512

                              5247bd22845f91887bac372f484164aaf0a08813de80a09b1344ba4bed75b4fffd7899d9b6f3cfe6fb3d11eec7057c0d9f4f816b35a1bf4d4adf59dc8c77470b

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

                              Filesize

                              116KB

                              MD5

                              c166b3aefc3b1607605a53b3b0e4360f

                              SHA1

                              d6eb3b442a2397171d37e8713da107f623c1f3cc

                              SHA256

                              130f06278e3b8108d082ef3a9f95c05ba2cab309d4b9648012b7f2d41e4383a9

                              SHA512

                              705f6efda19c521fa3147ae4a9983e4cefa81a298578864cebfc029426795d43cd731b44f61c257475bc94e2cdde8cc5b5b1d071414e70a15f8e111fb4cc6907

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

                              Filesize

                              116KB

                              MD5

                              6aa493ecfbbf0ac3bc9b89ae39311559

                              SHA1

                              51fa96d4ed5be07faabb2a43147ed399a200ab3f

                              SHA256

                              7c1f75db89ae3a066b36bec3fcca04bf412b2c4aaf231f4056b365e07518346c

                              SHA512

                              52e2df31feaf44eeb9bfe276967279d000381e48e747cbabfb4959b0a8392d17743d4df1a823ede0cdaa73a10944d2ede123bc290aff8f3e04a52817ac0403e3

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\fd01fdd8-fcec-42d6-8b36-ce2f9f7a37ec.tmp

                              Filesize

                              116KB

                              MD5

                              c21784ecd731e5943cf1b1399387fd28

                              SHA1

                              c65d45ff2eed1e1e9b856dc134d78ee6fc313122

                              SHA256

                              3edcc1284152c06fe6951ce9f560fbff82b0c2a5a17861d3be222f27c2bcf396

                              SHA512

                              ba090ef3342c62eaee4c215d97f43f403709389c74d0e93667e89a8eae14a3074db1fb2dbce12cb77f8651b0d7f5c7bd90476c89c2a62fa706d25d07dc76555a