Analysis

  • max time kernel
    299s
  • max time network
    277s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 22:13

General

  • Target

    https://www.paypal.com/us/security/learn?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000186&utm_unptid=f013ea81-c21a-11ef-a2bc-5dd2f1e64126&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=f013ea81-c21a-11ef-a2bc-5dd2f1e64126&calc=f990167ee31eb&unp_tpcid=requestmoney-notifications-requestee&page=main%3Aemail%3ART000186&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.296.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=security_learn

Malware Config

Signatures

  • Detected potential entity reuse from brand PAYPAL.
  • 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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.paypal.com/us/security/learn?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000186&utm_unptid=f013ea81-c21a-11ef-a2bc-5dd2f1e64126&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=f013ea81-c21a-11ef-a2bc-5dd2f1e64126&calc=f990167ee31eb&unp_tpcid=requestmoney-notifications-requestee&page=main%3Aemail%3ART000186&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.296.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=security_learn
    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:2972
    • 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,0x100,0xd4,0x104,0x7ffd8dfdcc40,0x7ffd8dfdcc4c,0x7ffd8dfdcc58
      2⤵
        PID:3836
      • 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=1784,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1780 /prefetch:2
        2⤵
          PID:4728
        • 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=2028,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2224 /prefetch:3
          2⤵
            PID:4752
          • 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=2232,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2580 /prefetch:8
            2⤵
              PID:1620
            • 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=3116,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3144 /prefetch:1
              2⤵
                PID:2144
              • 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=3132,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3268 /prefetch:1
                2⤵
                  PID:560
                • 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=4464,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4496 /prefetch:1
                  2⤵
                    PID:4940
                  • 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=4788,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4800 /prefetch:8
                    2⤵
                      PID:1540
                    • 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=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4828,i,8753669918699807276,12941742870640565394,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4932 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:540
                  • 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:536
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:4000

                      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

                        7b87563f41af50d985ed47684159c282

                        SHA1

                        66cd6ed8ef5be9b45d33e097d1ac5d70ec2dc78d

                        SHA256

                        d0151cf85dffec80e0c1d93b08bc0fe27ac82e8f8165bfc183c0ff8e691329a0

                        SHA512

                        e64cee02a449dac07b19e441c53275ea74df9ad4e458670e7719ffb21c3bf5699c58b64c88f25ff6565228461b33915eb35563448ad462843ef6332d9cde722a

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000013

                        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

                        504B

                        MD5

                        233531916128e1d9664f247a6d60ef14

                        SHA1

                        ba5216ba379b5c9cb057c9ba55b29c23ae735709

                        SHA256

                        a720792100cec271079809b628e7d1eade7c3cedcc5e7fae8e6a286cbcf7bbdd

                        SHA512

                        b2f690a6b1afb00f2c3e0480de9892756df091725d3d71be4ae78f59ac6737bfb6328ca876dbd541d37e175a53caf39da3a76efbaddf37bb09b06a85853ff527

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

                        Filesize

                        3KB

                        MD5

                        0efca4fc08f91b3d179a52ea9e10f681

                        SHA1

                        092530ec7d21b3ce71cdf2fe82523f0c7e6e5dc4

                        SHA256

                        cba89249109b96c664d5f42848716056ee7ab91a81a7d8f21af0259f7673c7c8

                        SHA512

                        cb5fd82079c504bdd0bfebae61c7c09fd0d413bb0ff6c0376aa1433b757bfbef2ce269d20bc22c5d2526343642173d5515ac6a1d891ff9ec8cc354b159fbe4f6

                      • 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

                        1014B

                        MD5

                        4cc5ac834e9bba02336b6f7bcc4ab9a4

                        SHA1

                        0aeb01a17a2588601f50b66a78d8400ea111aa71

                        SHA256

                        21c03690bae7deeead5c06b9ecec2955c261fb731a0b22f99422e87b33cc0827

                        SHA512

                        769a9fc1b25213f98de786fc6656778f8c60e46fa2d49463d04c551d9eac096bc07a27aa60d526f8d86e0408509b9b154691368f42838ec860e8a3fd6d6ff781

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

                        Filesize

                        9KB

                        MD5

                        23f7ed5b49fff332232ee297437ed104

                        SHA1

                        d498196c3269eed28114e5415cc8b848272fd98c

                        SHA256

                        4bc37eed5f71e08ef5e470d7e1f2d4bfabaa3f2f319443c510f56ce700dae457

                        SHA512

                        ce2266f685bcbeb0e0fc513edc7ee46f98e2cbcf7f20421064d33c68122ddb557b7b3b9fb1c9903210774439da365c15ccab2c9c0a784d6224744f17eb5cf123

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

                        Filesize

                        9KB

                        MD5

                        9db7631dbf0f43b9a7f247607d3a340b

                        SHA1

                        7586c5eb5a00ffc2e0e86ce829e3577adfd6e144

                        SHA256

                        b9dbc48e91590ad9772b60d0b783b011779f738f763a9bf1c78da689e1884dd1

                        SHA512

                        33551d8ba48865559f9f9be4a78cc2e0ee22fdc379196cd874eda6bb70b0857224671447f251fc685785435922ee95aad5b84456f1cc7d82cd4c1c4067245369

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

                        Filesize

                        9KB

                        MD5

                        69c7ac27c25f14dabc5807db7e221caf

                        SHA1

                        b8e19d267489f7619450d1a4c5f77edeca1097b0

                        SHA256

                        1f9b9eed22fe333c3cb9c14f4c2feed8c14b360596eadf8ac8722b183d0140a4

                        SHA512

                        be851a36fd677c54de57aae065353253e6b14b840a99f2f4ea0b6ad399a8cac04eb9025a608671f60aa0984e3a678cbe8edd30e70db9d3f5426dc7cbae734e2f

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

                        Filesize

                        9KB

                        MD5

                        a545cc1adb704f31a29b3a6521b43eca

                        SHA1

                        ff7674a2a0f3e896603d61466072bdaa3e89f3e7

                        SHA256

                        87827fc87c2e730f896ad94bd50ff1bb12be251c6f92928ff21018bbc4ade39a

                        SHA512

                        ef4734de4c88e6841d2382ddc17ab5a8ea3ad7fab9458159df6e355d15d24f39568ece47050a1b21a73ad43b87fc3cb639f2189eddfb5232e92ad490d4ac9534

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

                        Filesize

                        9KB

                        MD5

                        759be13934c35c163bd2430a801565ab

                        SHA1

                        c60a5e959fb49d5724a410681d937a120f48806d

                        SHA256

                        27006f14224df26ac7a16f331bafa697426f4b07ca9d5661d933c2799dcec8ee

                        SHA512

                        1b3cdcedfe6ea762b76c7d60a447ef787b9acd2e67ac5680f6295e609aeda0e8de99d4988e498b9a49e2cb1d060ab961be4410358f6474e80a9ce7dde79c06ad

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

                        Filesize

                        9KB

                        MD5

                        5b9b27e9ded25b62319b9076e0843235

                        SHA1

                        f9c29dd2b2d78e52b04b029ddad0a723df8da401

                        SHA256

                        a3a859360a69ce83aea5ce234754d2660b8861c5da13a4fb046018037553e6f8

                        SHA512

                        30d5436ea73be24d0b0c1c9cd129fa0794a8d5fe0cb5113afb16cd331f73b0ad15846283c2aff97f29e67a8fb0fefcc5c80b19a32514ba52bdefcac9de9a2fe2

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

                        Filesize

                        9KB

                        MD5

                        e7c2efab4c7776c31220885a4d38f6e2

                        SHA1

                        858157663834addfba4bf9c9fd1b5e25ee1481e2

                        SHA256

                        a40c6cad43ef415ba86730a8cff1275aa8f476b72bab6c4f83651a09906fb3d5

                        SHA512

                        3ba7ef7b24ae7ac5af875625938ed545a991ff052805f83025bb505ec11209c4474b81f8ea2597d8759bc4ac552842e767bc52d1638785a470ae3f9b802ee66a

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

                        Filesize

                        9KB

                        MD5

                        491ce8c78a5ad6be970707f8610fab5c

                        SHA1

                        b916501af375ac5ad20308d1bad3c85e18c4f71e

                        SHA256

                        1eaa70323d20a123691244a35ad7f25d759c11e12ecdbede255be96e1c3c110e

                        SHA512

                        495b0a5a7e23ffd11bff6e4039bb4affa17f9c51438e9e4175d648f59461253f3d66e2f17457f10706b6e53b1a0a62d34f01b2014c7b17bb27f360f912e07ba5

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

                        Filesize

                        116KB

                        MD5

                        96582fb23e46ad00a34e3977b1322e26

                        SHA1

                        f00648de27e4f2abd8c88fbeee6036385624e063

                        SHA256

                        b2bc70e73258844d98f7b06385f64a4a929c0e42bb26a284e69c1941b1a05840

                        SHA512

                        73873bcbb26b8d1b1cb0e3c2dd5ae313f32450eaa99f6c8dd3b12ce16b641c1de4a8576d7346533bf91d28faaa3555e5c52446227f16c08b499d616a8ec1f2d6

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

                        Filesize

                        116KB

                        MD5

                        ff66de5b379694fddb3e6182cc123d01

                        SHA1

                        8a01afa48d2c3e3120560bf35286afd8b8b6db17

                        SHA256

                        e7d3803336ce4ab573f1e20db27c18d4d626cac7923723b3b1e48e653a9960ad

                        SHA512

                        dbf68812c2498f07988d56e63d02cc3dc76be5219b0d9d2a8e30a325a9317f856b64926049e35209ad59fad87719afb329b4ba9771822b7683ed50ba3f14cf11