Analysis

  • max time kernel
    299s
  • max time network
    278s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-01-2025 23:35

General

  • Target

    https://www.paypal.com/us/webapps/mpp/security/suspicious-activity?v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=c9f9b31d-d286-11ef-9e52-d13b1f20d6de&ppid=RT000238&cnac=US&rsta=en_US%28en-US%29&unptid=c9f9b31d-d286-11ef-9e52-d13b1f20d6de&calc=59b6b64fdf600&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.299.0&tenant_name=&xt=145585%2C134645%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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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=RT000238&utm_unptid=c9f9b31d-d286-11ef-9e52-d13b1f20d6de&ppid=RT000238&cnac=US&rsta=en_US%28en-US%29&unptid=c9f9b31d-d286-11ef-9e52-d13b1f20d6de&calc=59b6b64fdf600&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.299.0&tenant_name=&xt=145585%2C134645%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:1904
    • 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,0x100,0xd4,0x104,0x7ffe0a3bcc40,0x7ffe0a3bcc4c,0x7ffe0a3bcc58
      2⤵
        PID:3048
      • 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=1888,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1884 /prefetch:2
        2⤵
          PID:3936
        • 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=2156,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2168 /prefetch:3
          2⤵
            PID:4364
          • 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=2256,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2452 /prefetch:8
            2⤵
              PID:1068
            • 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=3100,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3120 /prefetch:1
              2⤵
                PID:456
              • 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=3108,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3168 /prefetch:1
                2⤵
                  PID:4876
                • 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=4336,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4468 /prefetch:1
                  2⤵
                    PID:2060
                  • 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=4656,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4792 /prefetch:8
                    2⤵
                      PID:372
                    • 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=4804,i,16548661183641856302,8783311135308368013,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4956 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2424
                  • 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:5100
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:3036

                      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

                        743cf554e5e86111eb15e4aeaaff53b0

                        SHA1

                        170b61e7dedbbe7894c1833f3f2adeda9d7b6c91

                        SHA256

                        4d253dc2aceaf54052494db3b41e2a6133d5aff90108e05d458ed6a431e7751c

                        SHA512

                        fcf48c819d9d46906425dcacd6ddf4bc20b04f23c31bd5c6a524005d26a1caf39cf79f44f07d415d35e3a7c5996287b5358ae20c4e8f0e3b97798782c5e3db60

                      • 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

                        c6eef7ecda86ef8ac9ecd12b1f28a71a

                        SHA1

                        be8f024f8736061a15f6831e687e52598a6fd8c4

                        SHA256

                        c54b43568769ef494ee600ad4e2c28abad16a67ecf9050048aea4d2fd91d2981

                        SHA512

                        9c030577d291e0ab3fc10a0acf5055b785e14d5bad8678748d856f55169441eef1ebfd83c70f48b8738f0887c93f33cef40211b37bc23df1cd255e58f5981721

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

                        Filesize

                        3KB

                        MD5

                        b84a3e90305f88ba55c4dfd1e69b29cb

                        SHA1

                        e4b68262a8b58ae07c4f7c41439f1d7e23a710a7

                        SHA256

                        9aaedf0a847d72e9f9c867aae958e44630994047c0f312f0e8c789d236319136

                        SHA512

                        9e094d27ae9bee8321b2362c8f61da9fa44765a6ad3d8dd54e59a10732b6041b37b38733970a660686a57c317ac65040ad7608abc9a67c7c27062e8070953de6

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

                        Filesize

                        3KB

                        MD5

                        150a8c8d994cb94d21d368ab4afd726c

                        SHA1

                        daaa472c91dadd724092188672d79f6179e9ee10

                        SHA256

                        4c3515c84694f2a4bdd3d25296ca55091c8b20cc76aa7e7841716d9e9163285f

                        SHA512

                        06fa28812a8eb34aba376b28f1d4b7c3a2627c9d6fde818401190814fb04eeaea61dfa3a1dea4ebab3b0861a68f145048cc1da5431331aff8488482e265a1e66

                      • 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

                        c9d0033e026638ece6e1e4f88832900b

                        SHA1

                        89c74852a4c3c559ae91524c28a6902e7dd4afb9

                        SHA256

                        77b84e8018411398a60dd5ad16774a4f6eba55361e6ecfdc784e293c88732b8c

                        SHA512

                        3d40e0618ecdb8d85ad94579c03e62883fb8ec34d103f67bb13bd420fd86ca16e39ed5ff1a91bec8d2191e2b65704d7068210332ceead90091c3aa15923936d5

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

                        Filesize

                        1KB

                        MD5

                        06a51c590bfa457171c220a81ee90cd1

                        SHA1

                        8357330b8f67694b4110ea95e67231137cf30eac

                        SHA256

                        24359cd1bc39bbe4f2484d99f61fa5dadc823c445a6317a3d8c04904b75c3506

                        SHA512

                        3e0b09df55a83105c06ffafccd531d92d084e24939cb7f42c6d261c1d3516860b0adb524861593a8e75f1099000034a03cc16de66886ccf88d5ad7f107a5df93

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

                        Filesize

                        9KB

                        MD5

                        f2b6f6237a4c05f149f6a48ed0c86422

                        SHA1

                        79b7117a6a1bc94e8a3b461f7e0d3a29ca84cac2

                        SHA256

                        59c4e98806cae8b48218a15c491be322aed305f322839b10c931281027c1120e

                        SHA512

                        742fb733c421b25eb7a253524a9bed81eb8fd95f681259ea373c15aae76ca19887fa8a6f9cb2500dcd78a8cccabbd2a7a3eecfacd49c6ef04345804f0d6af1f9

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

                        Filesize

                        9KB

                        MD5

                        5688c448401a2a271783201dbd6c6af6

                        SHA1

                        9b609581f9cbd4c49485768365155f02497561c2

                        SHA256

                        fb9bea11f070bdca8c92e19379a1e567abc2f0cf7b5e3196a96053addf7c3933

                        SHA512

                        218cd245157df36fd0a09400e836af00dca519b73fffe5fd051950627360abcaf337eab13836226de5b621aecd550626c92cd7fa08151541f718de8101876224

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

                        Filesize

                        9KB

                        MD5

                        7278a042d593ea17d1e8308a31fd45de

                        SHA1

                        9c513809e6bd8e1978932eb6900a799c8a18d585

                        SHA256

                        2e9eac1feff74a6eeae4cf6d58644c49160f4c4d056a70abd8285ec64a8ac929

                        SHA512

                        ab11f8e3162b33fec93424af06400bc84c0cf59ed04f88a6d24807935d6bff9c63b35a74a929e04d4b19c6124e5feb51b57843cf098aacca439e2196ef298073

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

                        Filesize

                        9KB

                        MD5

                        f4f03531eaba4032c89fb42d9b384274

                        SHA1

                        c8e1b570a8c95727d030187aa20321afb9a37dfe

                        SHA256

                        a743cace128ce61e14ed5eaad162f2832a50e1a2836a1cb7baed60e0d33480c8

                        SHA512

                        3c9a89eee79937987e96122fd7b0b6c498f7ff24098cdc129dcbe39bd62f7b2e7ff584c95764333bdad114d1b85fe2bac18a498ff735274226adbdecf2b0fb13

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

                        Filesize

                        9KB

                        MD5

                        3b21564efe07b9dc1098a216d6a0a667

                        SHA1

                        cdd3360414e82b5038fda5b51410214465bad311

                        SHA256

                        61e7043168f41514b270ebcdb6316fe2bad4c964ab4651eca308cf4933ee18cc

                        SHA512

                        207b3b5335635ace342b365882bad971ffed37047bb380283b67664575ee31717f795d0ea3b8b1731350de738a7610f6f49835bd38ae1b97526dfa64bb351f5a

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

                        Filesize

                        9KB

                        MD5

                        85ff2d12ae611b856e54ae8b5d006df0

                        SHA1

                        9f640e4d97e847c5a9fab6bc3ec82a21710613a5

                        SHA256

                        c59451cd23df2a38492d42836fe739b42da916363f1ab5c9d8cdba2dee5b731b

                        SHA512

                        6dce7eb4f141331c3feab4a13c4a195651bb9efa70df1038304ae33f97edd30b9cf1340d4b87e8f59bb377f3f580e19a11797a8e8d7eb264832878fa38be3812

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

                        Filesize

                        9KB

                        MD5

                        9e1a9ca1edc559d85ca5de9e00240932

                        SHA1

                        8623b916eddc8c860beed5671b92c0fa364ff161

                        SHA256

                        72b98bf775010d01d11dc2099d04e1980eeeba5720592dd2211e17c988c15671

                        SHA512

                        ce705a8a44efaa165da8d2a08a5dea49118173164050dba7c4cb8738133c6667a30b0b0d2db9235d9c94cc7bd784f823157909d3aec13fd433af29de3a90f679

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

                        Filesize

                        9KB

                        MD5

                        70f427a50c736406842f12a5f6011577

                        SHA1

                        7702ceaf7e3fe3c71c7da1f327cbfb99bcf99998

                        SHA256

                        ef3bd1175b5d87c05ec5ebe67b39d25de06a3a24bc5ddef3f765f1910bc6ebc2

                        SHA512

                        7cb276befc5adbe67ed55bd783eb5c81373edf40e52ee14531cb6ff3470f31d696de96fcba29b152b1e165fe27cd84c2446b27b8bc1aa1b61cd8edd66ae0ed4f

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

                        Filesize

                        9KB

                        MD5

                        d80e0633368a5d01387b396378c3411f

                        SHA1

                        f00b7444af2b84beb07bdcb487ff7a555a8ae79a

                        SHA256

                        413d410db00703aeeca86e7ea0a97afd63c21b18654a66a665c563633a7f5a0f

                        SHA512

                        37211fe55936cbdefef8f109d51b79a9e7dd0cc8b33026e25dfacb314bb930bd09d4406d4e1412a70238751c4c4415a72bb5ee621f89ed6138b15679ffade6f3

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

                        Filesize

                        116KB

                        MD5

                        a2660d2b9e4b0e8962b7915345662022

                        SHA1

                        6e2e0978ca502ce924d011892f13a19bd0a4f080

                        SHA256

                        e858fc908244466c6cd304f1c0001e4f023ba65c8f75d8b627e5021f32b72025

                        SHA512

                        3e8417cf1c595fda44856910679c3dd856eb0a8a1b61cd3f05d1aec8a7f75fc35b7594d5bfca383a2526590d10b06de021932881f8d7fb1b79d3c0018e6bc857

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

                        Filesize

                        116KB

                        MD5

                        bef31e37b0c6da48d4b65d1c64c4e722

                        SHA1

                        a39a695e0d4f179ea2d47dfc9fe61d211039f07c

                        SHA256

                        12c0db06cbc5772a8a0d6148cd748bc31390c94c223fe197ba327a9227271358

                        SHA512

                        b02c1550da8bb004a4cdc4d255ffc40a62c5562aa51aabbea820eddddf3960fefea8b9c778682e696ae189199db04c0f907a43586dd28e0f821bcea18351b3d5