Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 22:41

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=c351c7b3-a819-11ef-9358-e312637f7d78&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=c351c7b3-a819-11ef-9358-e312637f7d78&calc=f326424f366fb&unp_tpcid=requestmoney-notifications-requestee&page=main%3Aemail%3ART000186&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.294.0&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
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --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=c351c7b3-a819-11ef-9358-e312637f7d78&ppid=RT000186&cnac=US&rsta=en_US%28en-US%29&unptid=c351c7b3-a819-11ef-9358-e312637f7d78&calc=f326424f366fb&unp_tpcid=requestmoney-notifications-requestee&page=main%3Aemail%3ART000186&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.294.0&tenant_name=&xt=145585%2C150948%2C104038&link_ref=security_suspicious-activity
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4444
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffce88c46f8,0x7ffce88c4708,0x7ffce88c4718
      2⤵
        PID:3416
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
        2⤵
          PID:2792
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:844
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:8
          2⤵
            PID:3448
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
            2⤵
              PID:1680
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3468 /prefetch:1
              2⤵
                PID:1148
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /prefetch:1
                2⤵
                  PID:3956
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:8
                  2⤵
                    PID:4500
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4080
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4868 /prefetch:1
                    2⤵
                      PID:540
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5680 /prefetch:1
                      2⤵
                        PID:1420
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3624 /prefetch:1
                        2⤵
                          PID:4552
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5112 /prefetch:1
                          2⤵
                            PID:3612
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,3613961800780237526,6721773400106800239,131072 --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 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4524 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1016
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2724
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4648

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                              Filesize

                              152B

                              MD5

                              85ba073d7015b6ce7da19235a275f6da

                              SHA1

                              a23c8c2125e45a0788bac14423ae1f3eab92cf00

                              SHA256

                              5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

                              SHA512

                              eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                              Filesize

                              152B

                              MD5

                              7de1bbdc1f9cf1a58ae1de4951ce8cb9

                              SHA1

                              010da169e15457c25bd80ef02d76a940c1210301

                              SHA256

                              6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

                              SHA512

                              e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00000e

                              Filesize

                              215KB

                              MD5

                              2be38925751dc3580e84c3af3a87f98d

                              SHA1

                              8a390d24e6588bef5da1d3db713784c11ca58921

                              SHA256

                              1412046f2516b688d644ff26b6c7ef2275b6c8f132eb809bd32e118208a4ec1b

                              SHA512

                              1341ffc84f16c1247eb0e9baacd26a70c6b9ee904bc2861e55b092263613c0f09072efd174b3e649a347ef3192ae92d7807cc4f5782f8fd07389703d75c4c4e2

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

                              Filesize

                              456B

                              MD5

                              064362480b314240df34bbbf94f050f8

                              SHA1

                              2e09645fb74fa27bcf7be9b68ba459c324fcd24e

                              SHA256

                              5f2dc18fee8ff4f2d40a32dbb6db59ac3c96465f92a926f9913bb5b35d2f9aae

                              SHA512

                              6885dff9170de53a3f960d1efee22eede203186971afa8e225d379c4ef0e3238665f415ebc12e4a8466e5f4f35735c5d4350e3fc134d212ec2bb84aae53170f3

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                              Filesize

                              1KB

                              MD5

                              b3c888da352aa8ac34bf6ba9c72c7d31

                              SHA1

                              ad849457b51f35189dd322038d3d51ed763c2d8e

                              SHA256

                              2c7fd2a6ea0b5e6e1e0cea95e1214b753776e5fe6759d22e797632f33911d1dd

                              SHA512

                              54478e6d8d12bc595ec50db1ce38adf54fe9130c81eb025ea77e92d622ff18befdb93042f0b0619191316d450113742f6001c16afd64441773ed31e95a0022f5

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                              Filesize

                              1KB

                              MD5

                              db46f2910acb52c5a8879d493517405c

                              SHA1

                              5fd2077b56d8397ccb3e4ee0c70a23d981ce1200

                              SHA256

                              1f9d94391fe79546921325238e6863904c7d30e9bf6ea2bae5604b5d9557b106

                              SHA512

                              0f0c9c4a53f0d25c642914f44a9db48c23d57b78d08fc0ba8dc9fa5b2d46c7eacfeba5017c40c477c08c911e3f3e3dfcbd3e211db9163784a6086f13371f1bdc

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                              Filesize

                              5KB

                              MD5

                              2108e3ab30f7aec9e5aca00978589b56

                              SHA1

                              5ee94c10e1daee2396149a3ba563b3407932ed61

                              SHA256

                              505f8b8db4e1af5264aede8e0ff03aa6da4c4c01e2cd21d6e3a1b39fbb068dd5

                              SHA512

                              6bb5c16a8b0493cbfb2f06e18b7350cfd4f9ffd89986d4392d777a1ef604bea39871c46f678a34292e36ad7a095734ac8708e7cab177fc9696101320ffd8f094

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                              Filesize

                              6KB

                              MD5

                              c14cf14d802a3920cdc1b180e4cd7382

                              SHA1

                              67126b62aefae560dfdc7b0e5aabbdbf6063a9f6

                              SHA256

                              b3d91153f7abea4fc20222e76c5683bfb0a1a550f790499f82610bfab7d9f58c

                              SHA512

                              6bf3e5422954f352c2e3e4a671a0e93ce2df0cd3af807178ac72bf9d96d865f38cc6b6b9862a430a2208656b647412ca98b4b96639a0e026df87481e57d9a030

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                              Filesize

                              704B

                              MD5

                              efb1eec4ba558ed4a1b6ddb2748ba3fb

                              SHA1

                              a9fedda7b492a0933e48837a6877b5b844002bc7

                              SHA256

                              32eed67bc2c4bd7a81b7bef4a89add16e7d9226b2d872f2b7dd9740bcc48418f

                              SHA512

                              4e2ef2585ac01bc17eeff884cfe1dd8bc337b25c477ef604a3bc6593a21e78bad2659cd5a09aeefa5d2ab9fa29141adcff6b8a7bb448e432d93497a6f7b26cdc

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                              Filesize

                              704B

                              MD5

                              cc5f2504f5d455ea37e714f0ed543131

                              SHA1

                              3c1ad4a594573b8bacf2e9dd256e4d8fd7c5f246

                              SHA256

                              1f3fb5e9ae7f8d383c9d9ab9e2735e16e3eafff88023bac792db78d765d1ad1a

                              SHA512

                              5caacb246b678820f5c3290c346e415149bd6be55690f274a38a4291a3b23c7cf4526df3885927821e1dd290cafbdb8fe5f4252e3277440989ccd2b47a032a20

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57e445.TMP

                              Filesize

                              704B

                              MD5

                              5f0e91ad52c29bb8b6f63772164ff12e

                              SHA1

                              5dd43447831167bdd63771a14cd2e53032efbf78

                              SHA256

                              3de46f59baf7d26004b63e4755a34c70a55ee8cf246929a961b82efe6c0aec20

                              SHA512

                              2ea89f1a6300abdb8c218deb4cc5a9e2a7bba355bff2adc7488edf95bfb8a5bc48ec8f47a17f3867096582ded3679a5103c727e07d25daec9dfb638d29efa5f3

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                              Filesize

                              16B

                              MD5

                              6752a1d65b201c13b62ea44016eb221f

                              SHA1

                              58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                              SHA256

                              0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                              SHA512

                              9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                              Filesize

                              10KB

                              MD5

                              203f05a0ed178f05ed3a018ec5a8ad48

                              SHA1

                              652e6f24ca280ea9b828065333c40a50338ae076

                              SHA256

                              c666dfd162236559e11780cbfdb5703c2d2794ce9bcd31f1c4e599b977018ac4

                              SHA512

                              625f3e4e07ff55d19cea6b865657f32bd9a19fbc00ce903badf55855871cc50bddb5e7f37edff887f3f9b303c9609d0a4ef7a16a1dfcc2c1c5bf4f1ffb240f7c

                            • \??\pipe\LOCAL\crashpad_4444_VIERYWVUXRAMBYMJ

                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e