Analysis

  • max time kernel
    299s
  • max time network
    286s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-12-2024 21:19

General

  • Target

    https://www.paypal.com/us/smarthelp/home?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000298&utm_unptid=9176306c-c47e-11ef-a782-b51c7f41a1ba&ppid=RT000298&cnac=US&rsta=en_US%28en-US%29&unptid=9176306c-c47e-11ef-a782-b51c7f41a1ba&calc=f320300dcbf5a&unp_tpcid=email-standard-transaction-unilateral&page=main%3Aemail%3ART000298&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.296.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=smarthelp_home

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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/smarthelp/home?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000298&utm_unptid=9176306c-c47e-11ef-a782-b51c7f41a1ba&ppid=RT000298&cnac=US&rsta=en_US%28en-US%29&unptid=9176306c-c47e-11ef-a782-b51c7f41a1ba&calc=f320300dcbf5a&unp_tpcid=email-standard-transaction-unilateral&page=main%3Aemail%3ART000298&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.296.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=smarthelp_home
    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:3620
    • 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,0x100,0xd4,0x104,0x7fff84a7cc40,0x7fff84a7cc4c,0x7fff84a7cc58
      2⤵
        PID:4596
      • 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=1892,i,3457626899088793488,1067641786598282963,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1896 /prefetch:2
        2⤵
          PID:5092
        • 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,3457626899088793488,1067641786598282963,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2160 /prefetch:3
          2⤵
            PID:1904
          • 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=2240,i,3457626899088793488,1067641786598282963,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2396 /prefetch:8
            2⤵
              PID:2108
            • 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=3108,i,3457626899088793488,1067641786598282963,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:116
              • 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=3116,i,3457626899088793488,1067641786598282963,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3200 /prefetch:1
                2⤵
                  PID:4300
                • 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=4828,i,3457626899088793488,1067641786598282963,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4840 /prefetch:8
                  2⤵
                    PID:2428
                  • 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=4860,i,3457626899088793488,1067641786598282963,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4868 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1556
                • 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:3280
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:2820

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\2baaf5c7-24fe-44ba-acee-6e943cdf29ff.tmp

                      Filesize

                      9KB

                      MD5

                      a95eb0c1801e0a90f19c2dcaaaf1064d

                      SHA1

                      fbcd985961471f93a0e645e3950d506f9b4c717d

                      SHA256

                      f2ff881cdeea70af0ee94cbb0c7c3490f72ebc846b818d21441dbbbbeb16591e

                      SHA512

                      08ed5dca998ccfca525f0874945cd13c77d8d019210572a949fcb0fdf19d85e88d0ab8f37a7648440ab0b128b0dd08ea331e4c47ac32863bf910a2215c32f386

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

                      Filesize

                      649B

                      MD5

                      701357b5b606a6fe21ba9809d18f28cd

                      SHA1

                      4010b0255a63fb143a05cd62123adc8c1fe332ed

                      SHA256

                      295c84e62e9501e04cb3d14a6aa170df1d8d2d4c5202b06f18730bb6051f3fa3

                      SHA512

                      997bdd7db48193ae4ffc86c7da1bfd3f6d8af46275b93214c1b4ec002bc90990b95d87a11386486dce087d506ac1a6d1c095b84d1bf828675cdd6f1596622d36

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

                      Filesize

                      864B

                      MD5

                      3baeb4ea7181544bab2e6ef0dd1e41c9

                      SHA1

                      3adc70ccd94250491ad5f26deb4c45d999e1cbae

                      SHA256

                      9c2461a340e1a818f22e4fc6fb61efcfd3f269c39ed4dbb7ec0f229dc3d8dead

                      SHA512

                      5a5ee11c551754bfcfb644ebb0d6a3cdab77cc9e50938cf5831a2bd70e4302a8077324d2677bb9ff55acc374d61765a75009fbc2a8449c53149a3c8e6dae8b07

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

                      Filesize

                      2KB

                      MD5

                      0ec302958db1e8512b24e8979d4cd6c9

                      SHA1

                      5474f88bd5dc9652b1d5b850e2a8fb930d964ed9

                      SHA256

                      14c71f533681e29f3a1b6cf8013ddbca04b80110a320390e754c4a2c902a0ecf

                      SHA512

                      61b27ec03df25e762cd99eb97cfdf6227a5123b0714f51f7fdf2783d0aa03214c22151378aba77c2f1784ca4c7427e559cf6f83142540dd4479330ea3d8e2d10

                    • 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

                      857B

                      MD5

                      2aaecf906adbfba85a35e3ef71bd0a50

                      SHA1

                      ed62238adfabb8de7e1b2df8756af4c44fa793bc

                      SHA256

                      564c7882e030fb5af5939001356e8765a34b5c3e9ee00fbc5f0ad3a306105c7e

                      SHA512

                      50c13618139657fd8dd3d3b08c0f64efc229890fc03e0fb7816b612e245e55e97f11ab9eaf7b9891aa74504632921394669d9a7c1a4a5e2f8bd7d7ec755341af

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

                      Filesize

                      9KB

                      MD5

                      fda446437ebc841ef9fd63c804bc9f97

                      SHA1

                      9f68b78056c2d2ba010549a1cb172f7d65e5314c

                      SHA256

                      698e80135bbf894c30d7244b94fcc00e9669d60a1641f06ec9a19d39fdb09400

                      SHA512

                      fcaa918a50b8d4575ef19ea64dc9b16c9ea01c98c08f29ad5e02dbafb2f0adfafdaa5825243e50f6e9fb9fa6d153c777311ab6534589cd459b20c9f200a98379

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

                      Filesize

                      9KB

                      MD5

                      bcf051694ac5847a768b5335c9eca6b7

                      SHA1

                      1bb2c40bc51cfca9cc6e7af08aa551aeceafd37d

                      SHA256

                      fc866cd8633aaad4be351a6f642f3ec43941cf606f4eb960b5bb6ae43a673187

                      SHA512

                      1df8f2f4e324c08d5cb466b106519e91fb49f1e3361a6efedef65e8c449177ee4ef5037e8b6cf84b32133608ade3a51c13cca1b89ec9a17ba46d484724709eb3

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

                      Filesize

                      9KB

                      MD5

                      6a81bdffc81421ebf0177a52c74316b6

                      SHA1

                      3526a5c89313fd936d5d1ffc679b4683466fbba9

                      SHA256

                      332dc18e8ba0408d6229d8effd2fcfcc8e5a33bb5fcdabb4a15b136b38efc0a7

                      SHA512

                      0df4d26ae364d3e406b3fdce78b944c4109cad9d1e8b5ce0693232450576cc7bcea8a5d37b6ceacf57650664f988632e76d05dbbfb021e48a002d8eb9989a16b

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

                      Filesize

                      9KB

                      MD5

                      23375d52ef0a67e8cfa916aa1ed9eaee

                      SHA1

                      718b915c4594f9e4c2481446179a018f5316a568

                      SHA256

                      32718cf272b7876809e692b1c6dc208d3229b53a9e7afc3e9409879497e6d797

                      SHA512

                      599a1bd5249081d103ef92428de4ab52e9e8bc6c83b57363dd876acbfe4dba8e29d71f7fd79b1b37cbbc573ae54119d512391431c5b9149a19d831fbb60fae53

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

                      Filesize

                      9KB

                      MD5

                      4311c9e6be38e31be75495f7111c3367

                      SHA1

                      870e1507cd1fb3951e451107fc1c8c273ad5a901

                      SHA256

                      794604198b5db302604426b47400310819763c55feea979b9384e4b7084a1ab1

                      SHA512

                      08e84ff8fddd15bc7a6a0642a9308bef1aaa1a62da1acdfd9e0106c9338ce6f09134181f4a489fa5de3d252a11fd6d8b18c2fa92de6f7c56eb171c24089eb4c4

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

                      Filesize

                      9KB

                      MD5

                      8bc40a3586ac6f66dab5676c554d137d

                      SHA1

                      230cd248f3b5b05cb6e3831bdbc9ee17660f32cb

                      SHA256

                      676db71c5235ee5be2f286b211886d8993fa144aa9ff2f8dfa26180a1ced802d

                      SHA512

                      2c423324035e1710c22428afb0816835c92c3350cac48ecce6139ab0c3a5f841feb31a23b9c6cf9defac7e126d1293caaca0db6b07e4f135e1093d8bfe1f815f

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

                      Filesize

                      9KB

                      MD5

                      1d85200f76dc165d2a1bb4056899e7ec

                      SHA1

                      bb7d124932063b064ed40a31fcbc2221ae51d244

                      SHA256

                      62ba22d55c7fee99ebe3e401ad0c5df129aa5813cab0afcf689a46313d58d9ea

                      SHA512

                      d3dffd45c99069f6afe4b7e5937cb5bc5f4c780328794edc0d2d9a6f430151172e96dbc11dc89c3f306c77e9e07435d7b8ce5e6251fc1d7156d5b72219a17abd

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

                      Filesize

                      9KB

                      MD5

                      6d640f1219dbb4993dbbe4340eaefe25

                      SHA1

                      7310efa4f46e9e2975d9f1d2e8131d94dd80dedd

                      SHA256

                      6c199f37f61be817945592c51213271ecf671cbe437d69f50566e8acf4cfb952

                      SHA512

                      b499c5254528df1f25a04141ca85a0abd25f857869555b1c5da1bd86a7d9ee20cbbbbc89438cd0ebe13022bb69829dec54744c5aa8cdb24307787d23de80dee6

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

                      Filesize

                      9KB

                      MD5

                      c1c47462ca5ae1f41cf0e85966851f0e

                      SHA1

                      29d3f110471eb7e556213266bb2f097d62990e46

                      SHA256

                      b63476413eada35e9f53e7636e91af176fc1df53964c2b131c8ae2c6d5d74a36

                      SHA512

                      5f2a5b6b797fc2b1f2785b062ed1b080d1c538818e29b7ce1a1f48eaf1a7e2cfba4df7fe7159ceaf12870ed89e9650a5091af8015953624d294300df27a97dc2

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

                      Filesize

                      9KB

                      MD5

                      29da6b5cb3b7d6aad484e24c5e054403

                      SHA1

                      ad6365bc4b79eff31d4413865f55f9def70560bc

                      SHA256

                      fd93cd4e0fe1b1c4cc4ecff910fd648a63e8285edddcb48afea131f0a3893bc2

                      SHA512

                      ae3ecadb1157d7f6ea61e4995e060b757be19b26c384419fd079ccfb8ab9e8b2f4f2ea2b6682c892d6b068d85bc28d7d42a7eccf2924bdb18b0383ec18bac896

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

                      Filesize

                      9KB

                      MD5

                      7c4d33d9149fdc77866f9d425227b879

                      SHA1

                      a3aec3b811812e6ee05eb4ea32bbf0a4be23d8cf

                      SHA256

                      97fbcc40291373d5f1afb77f9e6e3e7a05883be9bee880700f8be69edd2af7f2

                      SHA512

                      a8df430b4da5214018b500d49b3e439a59c11c54e2b29a35ec31d98f7eea1ee414138eec6521463645bd6c6851797c98499aae78480363575f289bef1cab2632

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

                      Filesize

                      9KB

                      MD5

                      76440e4f217ae15255e247c732df0394

                      SHA1

                      f9e0f032df36d115adf2ede66bc23379e0aea3dc

                      SHA256

                      1e5ce1f3ed00eb06b74588139dbcc327945a6405c61a08608459778cc4a3e566

                      SHA512

                      1d43de21e5ee7f858bdebc9ff5849ce8f61be79b9050a10760a068e9d23afcfb11f1ec861ffc8a7228166d475e120792435bfc463c00f9e2a29dfec1aa665354

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

                      Filesize

                      9KB

                      MD5

                      750fde5346b1e39384887531b2038c17

                      SHA1

                      f32f692caab93dac34c9e97bb3144d4dc46b1e2f

                      SHA256

                      392d31179793166d672e7b7291f69acaee64b41472ec158ecfbfc1d484bb0672

                      SHA512

                      44387c3d33ceef08dceb853a6e8f50074a8b61ae74adb38e4cd7df0520972a2070ebdf456efb261c564e3c7453f19fad25400a56593aed3d8185da314be77805

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

                      Filesize

                      116KB

                      MD5

                      47c121f16c0eb4f8fc6e668c48f36852

                      SHA1

                      1e286b9934b10ce730b2423933d9ad3b0f485941

                      SHA256

                      61d906eadbc05173fe291e7ba36104803afe93dbd84e9cbe501e60da0b41d54c

                      SHA512

                      72ed42aa7dc9e673ee5433719c02ca8e884727e19316a6fba2c8e0118471bb6006f3e2cd7e5a031b2af3078348256a76bbbe25840e95235de2ed9e1b6b8aafed

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

                      Filesize

                      116KB

                      MD5

                      ff24ddc004b961ba21926097c66d4078

                      SHA1

                      bcad4c374ec3f4e7ae0cef4246ffea13b6d17e09

                      SHA256

                      1b1904e615a0fb9dcf37c0d80ca522dd246cbb37c8d1c9df8cf79b7af04aa9ef

                      SHA512

                      88162598237f09c15262f8cd3585359d283f600a4bc9cc3bee0f6ae70390739696d6b72adf00853786b437a8f6e1b68db10ec8f3d7ac7e3da7ebe8c6b89bb7c0