Analysis

  • max time kernel
    299s
  • max time network
    300s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2024 22:43

General

  • Target

    https://www.paypal.com/us/webapps/mpp/security/suspicious-activity?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000186&utm_unptid=45291389-c21b-11ef-a887-97ee50bc5426&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=45291389-c21b-11ef-a887-97ee50bc5426&calc=f723750079c82&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_suspicious-activity

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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/webapps/mpp/security/suspicious-activity?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000186&utm_unptid=45291389-c21b-11ef-a887-97ee50bc5426&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=45291389-c21b-11ef-a887-97ee50bc5426&calc=f723750079c82&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_suspicious-activity
    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:1544
    • 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,0x100,0xd4,0x104,0x7ffe1fe7cc40,0x7ffe1fe7cc4c,0x7ffe1fe7cc58
      2⤵
        PID:3004
      • 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=1956,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1948 /prefetch:2
        2⤵
          PID:4424
        • 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=2124,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2156 /prefetch:3
          2⤵
            PID:4760
          • 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=2220,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2380 /prefetch:8
            2⤵
              PID:2864
            • 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=3140,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
              2⤵
                PID:3992
              • 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=3144,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3200 /prefetch:1
                2⤵
                  PID:2036
                • 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=4364,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4572 /prefetch:1
                  2⤵
                    PID:3448
                  • 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=4860,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4912 /prefetch:8
                    2⤵
                      PID:2340
                    • 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=5152,i,6932525000239431662,8552857604746357261,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4904 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:676
                  • 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:3628
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:3484

                      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

                        bae25521ae6fb5eb6c7a15bfb1f02bc8

                        SHA1

                        5c995f5be891674ed0684448599d27d18298cb90

                        SHA256

                        51fd9d6196b42e435d730c7f34b9879dddd34d2bbcfb6fcdb6d36b986325dcd7

                        SHA512

                        40d98adaf9a2214033671a5e7b2d6b4196a9d8938c3c8f44307ed47427373d1e8129048535060e59bf7ce368c9f7868ab3c1ec328d834a90f303aa63e320c795

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000012

                        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

                        0a059ff831d6579f6ddadf925d695a4d

                        SHA1

                        c3fa3f193def310b694ebe778f1516cfb29401b4

                        SHA256

                        7c3d1da5979c102a2bc6b1d250843162c275e8b47adcf441c7e629686cbd1587

                        SHA512

                        ea0b9037ef7c8751b532dafe44cfd380ebcea3722bddb83f62c829b1a59a557f31a3b925f4b49a1817b67bfe9ce7b72fc2b91679bbc6f40ca5639d0b1f927271

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

                        Filesize

                        3KB

                        MD5

                        578fd48add5918008c585d89269aee6e

                        SHA1

                        08630209047e5fe8514b04528216331739dfd050

                        SHA256

                        bb424970ff701369be8b987617a213dbd8d50ca0a0ebfd803a11f90f54ced363

                        SHA512

                        4cbf8dc8e292dec87507a724bc3a9e085ec19b0830aedf7ca89574a7a1598382687ace63b0701bcf299bbb9075dd2c9129109ebaceb67ce178f3ee79d07031fe

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

                        Filesize

                        3KB

                        MD5

                        06dd0a127b07916d1132df68d2071c28

                        SHA1

                        cfc359becfa6741e3e25f8ef82ab83121706680c

                        SHA256

                        b5791a495b6e85cdce24750613ac615b616847cefff99a39f7b6b48e1ab2d767

                        SHA512

                        e2c383800cbfb84a9290339e4993c8f91d5044451ab767cc9045ec2741ea627ba5da5afe90ca9a41c334208b666cf9f504bfe71e2be0d645facb2a31527b60e4

                      • 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

                        1016B

                        MD5

                        81e4e20fbfda7ff0e73e21d951d77598

                        SHA1

                        9730ffae8ccccffbd8f2bc5d2ae6b4b433c8546d

                        SHA256

                        cb57f39906620f35ece0445f188296b35b5d69b1865bd319cabb777f4b4c0df6

                        SHA512

                        b913d980ff420661291dc51f999ae7b5e98b4a72426fda9e2e1d029b717c8610121cfc9bdb1f120189a4afc24b687a09598c591cd35f755d044b9ef9846889ee

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

                        Filesize

                        1016B

                        MD5

                        f01efd949ef4950e5166c0e2a9d0250a

                        SHA1

                        40dc8736e19eca220e61751760ff3ff6a737c229

                        SHA256

                        2490429bca5f086a6060a51b71f0dbe5e01e34224a577d399b5592c6f3a95894

                        SHA512

                        42afe7b172cfbd3824bdf4f9ab7d91da26fdb8fefe50d60b4e4bf4a3322a972fe20c0238e8b2973723b7f87afde46c8cf928bf143f885685228c36161c3786ef

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

                        Filesize

                        9KB

                        MD5

                        561cd38df4fe164b530231d168474f55

                        SHA1

                        3be7b04db1aeded6c5b835b5678d06003fa83d76

                        SHA256

                        da3213fdd3ca71bbef7cc72e9455d2abd3c3a11bddb75f8198767c787e3b1fc0

                        SHA512

                        739b6b36e029d31e69098f8f83d951288a7a248c1403e68bb018bf9159f094accc13d91e992e6bdd2e1a97459329ceae9c281b609a7dc92a162ac654312b963e

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

                        Filesize

                        9KB

                        MD5

                        c2f47ef75faa043ac120783ec83aaf5c

                        SHA1

                        6bcf92d9afc5d9dc40930a877b0d98206417c07e

                        SHA256

                        4d2ccd8dffab03b39a797eac3909f52225b90b4be7feda18663bd5026c26587d

                        SHA512

                        3fbcf98d56cba5d5310fcf2e27e4edb13794dc0e34082101ef28c29c1f1cd0526ccd341094a550fd6d7442c8c157e322b44801f63d9d6fafd6ac9f2e3a53770f

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

                        Filesize

                        9KB

                        MD5

                        074da463f580fdaa5a954a643ee69d71

                        SHA1

                        df1e5d1cbb155adc9af7293377eefe4c7ec07cc8

                        SHA256

                        435e65dc256d82e490222954a101df54f6612299691603a9a58a88c749fc263a

                        SHA512

                        8c134dfb1e6d0874691cd80c420754ec86de9c5e5ded1c286406456712170a5051812e7fb5ebac1c6667139cc607325f155f399c4232490eb9f658a34278e013

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

                        Filesize

                        9KB

                        MD5

                        b58cf25af5e893805bc83800e303abf2

                        SHA1

                        ac7c4885ef9b5203d51ca47487a404ede6068504

                        SHA256

                        fc6fb55f6766e81f8d61857cd93b23d3786833ab301240d429d73e52beb4f482

                        SHA512

                        1fdc2c45423e94c3aa00576dcae56748fb4c06686556f8430d3488dd5d37cdc1f12e0ca96d6193649f97123f7f1670fb1ff63934a06cc8299eafa12c82956fed

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

                        Filesize

                        9KB

                        MD5

                        38812816361ef33379d86bae47400e43

                        SHA1

                        18b66fba94aab39e4ac72b88c0c9c385a946d0ab

                        SHA256

                        294b622efaaa3fac6b5b629b62d124c06c924efa232d4b4ee7c9ae6a10e6ade7

                        SHA512

                        28bcf798403ddffbe12ace9dec5762faaf031a44abd5b9247306748224289886ea6676c7fa2d79b701080527fb1d13b474b83692f856f53dc244e6857e902595

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

                        Filesize

                        9KB

                        MD5

                        b64d4e6137e6018956af4f311bdb006b

                        SHA1

                        498cf4ad50d0456d0d1cbc1cc7db2045ab5681e8

                        SHA256

                        f068a7b934d9ddfccd8d585b38495e0ad7f6f2219f16177209049ab39867d908

                        SHA512

                        ca561cc50d12ba9408325f44a5627cfab67d00cb22602c707a31596e199a99a58dc383bbaa2fd99fae86586064e47b780a6f254d6940db5395f4e2afe9564ac2

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

                        Filesize

                        9KB

                        MD5

                        942d2be9efb934490824a984395eff25

                        SHA1

                        16707e252a37f4d996ce0d0962b25e23b18db7f6

                        SHA256

                        927719e2c6ca53f1af284827595f823359b13d6726aa32bb6cc0d91d9577c2b2

                        SHA512

                        b3f4ea8cda22ea646b39952d35c511593525d475626c0069dc3ae73fe452c7e3588064ed189d5881e43ece12a810b1f472a6c5634b4bae8505509ac4d437e4da

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

                        Filesize

                        116KB

                        MD5

                        e9dbce10c2e5746e100f85c702535805

                        SHA1

                        cdaa5a3ad15d522ce14e2ecdea90eb66c4c78513

                        SHA256

                        25b368ff7b76fcffd2df1d045cfbcf04f50dea535f8221f7c3f7a940b2d1a45d

                        SHA512

                        bc10ea19e1bbeb9957c1e342bb40ad68b45526e998c2e0aca74e9ebdd8d75557ae561373552a3939cf894ff135d97a10c52ad2d18978d167c812077e2ffe87be

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

                        Filesize

                        116KB

                        MD5

                        afbbea6b9ada50a38b1a078a17d7436f

                        SHA1

                        7789f41253bc003477a6e53d531935d5f98b7763

                        SHA256

                        0bbcea6eaed0303bb0df0639de31b1e10d47dde869e22ae29d6d990b1cfe5914

                        SHA512

                        c07789fe96a128f387052b7c2a2d5ec697988afd6f489f306b1f10c90590ae57c5a025311d302b4bcd2e9b60f314ddbf8343cb3c53e56a0d76c00fd457ca802b