Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-es
  • resource tags

    arch:x64arch:x86image:win11-20241007-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    18-12-2024 22:28

General

  • Target

    https://www.paypal.com/invoice/payerView/details/INV2-HL8J-VTHX-D8B6-N8WU?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=081dbb89-b96b-11ef-98ea-a1584904c289&ppid=RT000238&cnac=US&rsta=en_US%28en-US%29&unptid=081dbb89-b96b-11ef-98ea-a1584904c289&calc=6a7eedd94931e&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.295.0&tenant_name=&xt=145585%2C134645%2C150948%2C104038&link_ref=details_inv2-hl8j-vthx-d8b6-n8wu

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Detected potential entity reuse from brand PAYPAL.
  • Drops file in Windows directory 2 IoCs
  • 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 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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/invoice/payerView/details/INV2-HL8J-VTHX-D8B6-N8WU?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=081dbb89-b96b-11ef-98ea-a1584904c289&ppid=RT000238&cnac=US&rsta=en_US%28en-US%29&unptid=081dbb89-b96b-11ef-98ea-a1584904c289&calc=6a7eedd94931e&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.295.0&tenant_name=&xt=145585%2C134645%2C150948%2C104038&link_ref=details_inv2-hl8j-vthx-d8b6-n8wu
    1⤵
    • Drops file in Windows directory
    • 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:3560
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff9c3cccc40,0x7ff9c3cccc4c,0x7ff9c3cccc58
      2⤵
        PID:2040
      • 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=1804,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1800 /prefetch:2
        2⤵
          PID:4556
        • 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=2076,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2100 /prefetch:3
          2⤵
            PID:852
          • 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=2176,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2344 /prefetch:8
            2⤵
              PID:4220
            • 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=3056,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3096 /prefetch:1
              2⤵
                PID:1816
              • 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=3064,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3280 /prefetch:1
                2⤵
                  PID:2464
                • 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=4280,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4456 /prefetch:1
                  2⤵
                    PID:1792
                  • 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=4912,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4952 /prefetch:8
                    2⤵
                      PID:3252
                    • 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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4568,i,10434049684567160346,13659315251336258775,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4460 /prefetch:8
                      2⤵
                      • Drops file in Windows directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1012
                  • 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:2248
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:740

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

                        Filesize

                        64KB

                        MD5

                        b5ad5caaaee00cb8cf445427975ae66c

                        SHA1

                        dcde6527290a326e048f9c3a85280d3fa71e1e22

                        SHA256

                        b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

                        SHA512

                        92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

                      • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

                        Filesize

                        4B

                        MD5

                        f49655f856acb8884cc0ace29216f511

                        SHA1

                        cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

                        SHA256

                        7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

                        SHA512

                        599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

                      • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

                        Filesize

                        1008B

                        MD5

                        d222b77a61527f2c177b0869e7babc24

                        SHA1

                        3f23acb984307a4aeba41ebbb70439c97ad1f268

                        SHA256

                        80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

                        SHA512

                        d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

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

                        Filesize

                        649B

                        MD5

                        87db18261c084cfacc717a16aaeae882

                        SHA1

                        cda211642a837a98d1d83cc34dc2e068adb3aeb2

                        SHA256

                        d19e870e613549622a0c06b27aad0b29757e00eb50e6a901af07824aacf4181f

                        SHA512

                        0c174820af13855f54ef8620ddc8d1403ed2cbb94d3db4b68492ea0c363d94b7db659a61d10a612e08deda1bb7046bbcfcc0c5063aa584d9114894581866c105

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000010

                        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

                        528B

                        MD5

                        4db599cfc38368a7a5cb2bb85295a2a2

                        SHA1

                        e17878e85f454298ed9fdc13d5e9410a8c3ab3d4

                        SHA256

                        258262375c172e3dbae208d1124be95655eb1004645f43e5eb0b7ed0c1b521fa

                        SHA512

                        44ce963a5ee8813860e956543b64345d2ff4cb22f5b9e3650bd73a8bcbf7af3343729c18991de5eff35c0b1589201dba0072c71d64081145474836b163634e7e

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\44c942c2-61e5-421f-a0c7-b8161591a831.tmp

                        Filesize

                        1KB

                        MD5

                        91037e19ae40cc8880e9b8a0a96b54e8

                        SHA1

                        51bc3acd966c853c0402c0b55f2af47931c18470

                        SHA256

                        d10c98484bbf373c147a5802cd1adcac69d4e7b1cbba68d3206e83874d6365f8

                        SHA512

                        7de61dff9b83a1eb7e3f4e5cc6b3cd71c7d9fa6a82533ac0f16da0cc45cca6c2e47c65fa3283ea6683e98c70e85f2bc8285750b4ff30c472f6f9c99802008984

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

                        Filesize

                        3KB

                        MD5

                        3853cff832e4d6c45bb471cb33265cfd

                        SHA1

                        398039a7275bf32a3a9fd816ef07568a72e8e4db

                        SHA256

                        bcb74066402c47b56d0b3bbf9f72b61362b29edacca8266f0cf5034f985c9f5f

                        SHA512

                        17d381df81d9f3e78bf707cdded4f02a98aa0d5209a9b7ca34f0fdd0421c307413aeea011b89dca7590ab1e8cfefadde078f102803a1990b0a8cc3700127bcda

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

                        Filesize

                        2KB

                        MD5

                        6c73dc05adc099c895c3ec0f71fe850f

                        SHA1

                        93575cdae9ab53f6489b28b7986f973082c39e31

                        SHA256

                        c7b9eb13414d08a5732a32d5bf5355b302e9d6612a5814b325462d0b715274f3

                        SHA512

                        347e21f5b7a9087a6ef26c9de4aff7259478497d20b52a139dd33761c9478b46187c196522a49ddbdf378aca143c54f51d9e0010859c9cc0359e0d9e17755d5a

                      • 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

                        80f13681cbcc57fe9bf178f762d6a4de

                        SHA1

                        729b2b15b386eecff5b5c3fa60bb7d7a55ffc28a

                        SHA256

                        c67ec653b33422aefc6fbf45d1891cfe28f7b01d2617f4e71e75469323d5cc26

                        SHA512

                        310ab828e121de1b325524b1370d212870b2222b1f5618ad7fa8da5d8c49c98205fa4c057f0a93314116a55937b0bb59a7f3a79e72338e503f69f20ef396f87e

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

                        Filesize

                        1KB

                        MD5

                        1443b55f95e4fe7a1f3886caae83d3ad

                        SHA1

                        75c6a1bffdb6b3ef8dcfb750abe11cb4bc3fa89f

                        SHA256

                        856749e545b242a429c9e0736a79ecd2670d9f272f352561f213fec634fc22e9

                        SHA512

                        dd270d4a4125f9f6c1c5164f0684107b75eb48527f949821565fdb1db0330c88138712c5b510190301b6df4775a3dc388741b5b5233a436ba839979467f00a9e

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

                        Filesize

                        9KB

                        MD5

                        6c1e8a75544092913d9bc11aaad2dbe1

                        SHA1

                        0af94ef478473fb48aa58ccf1a312fdbb01d4476

                        SHA256

                        24fdbb13ffcd531851c26de053382acb50c421a0b24738f2f00ec1270035190c

                        SHA512

                        41b4ff577cbaf5ac08879deaf4db20af48b4a7544cd89d32f20d8055ea624cc99ff5c36a4208e01a67b8903ff4038571fae9c47ecfc5c8bc32b0b38eaa1af077

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

                        Filesize

                        9KB

                        MD5

                        7d7359cf222c2ea629fb21f8161a320c

                        SHA1

                        07e43a1340855e30dc39dea907d73497bba4e4b0

                        SHA256

                        a7a327a54b76c1b9b5aa3a9da6255613e858131e79c5a3d379a7fa6e8c1ac1a4

                        SHA512

                        a78cc9241fcd7d6e4fb80439045b452b7e94cff8a6c6ec95fa3c730101231bb6aadf5e64c7413b3d34a34afd2f2884b250b3448f8cdc370af9292aa0eabfc2d9

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

                        Filesize

                        9KB

                        MD5

                        3715703c325df242448f43558eadc340

                        SHA1

                        a2444f87d0f1c39041ef11fb0bd3c287edcacb26

                        SHA256

                        48be08f5456d68a5ee625f91f46d429c5e45aec5554a8a99f8734e64f92a44de

                        SHA512

                        4bcb2953dacb59474c2308ff835538bedb9a42c7c6ab9311c057a66ebe229da4f858c080b3d5f1f9876f5bde170d45a8b67bf6ec7fe7c10f619bb0ef1514c764

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

                        Filesize

                        9KB

                        MD5

                        95c2d2ac386ea077dca245b144599d09

                        SHA1

                        a23ea9cc8dac82e78a92cbf9085271e54642cd4e

                        SHA256

                        b250c901a5a0b5bd9e9c0fe2979963cf7f8c75831beba054fc820bf47cbf753b

                        SHA512

                        65768d64e02ce3129aca28fbc45c91c36a38a8f8305733b4846bc584d4cdd3099273be48865de60d0976ded79fcf0146a3464f0ad282ee5e91e4a10b915a5fc7

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

                        Filesize

                        9KB

                        MD5

                        d3cafb41856dd23d3087e11267c939b8

                        SHA1

                        6fa8382bab6d8930edb778450e6029ef2e61a5a6

                        SHA256

                        397ebcc36de91fda8cb2576f7b2d2e80dcae3eed8b9c4f58fbd42eae6693c490

                        SHA512

                        7831eb554d908286de7edbe260e3f326fcb8938362845fe13abc00ef33dcd31c1832ccafea52f7e8e120547b9504040aca4ec396cd1adf0db93d0a3cf0bdfbf7

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

                        Filesize

                        9KB

                        MD5

                        f4f43a60d019e230418247ce17bf5f3e

                        SHA1

                        a3c14dc12257dbc40dc297f18901f184ff9918f1

                        SHA256

                        291f46941de3e2c5ed0433ec61264e4394740b636183d01350339f8abaece74e

                        SHA512

                        f055474eb654fe484a43deef9a5522639338bc88db55791261122f0fc18dbc94c289de0e9020585fc09da705d8da6612b21a67ef7daebfa252b235ff67eefaed

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

                        Filesize

                        9KB

                        MD5

                        8f3f64ab4056d8cd49e111cb8d8747ad

                        SHA1

                        854b55dec06e9d2883d688407774ee3a7369885f

                        SHA256

                        00a7b1ec886d299dee8c1147e59e4426066b4706fd593bf1cc92e1ca8593b024

                        SHA512

                        b85b17e2d0711f5e1d1b82dcc10d174678c63f70b2253c1fb4cb9f5e55c2bb5af007c3afd98d84521df14aa13dc5c5e961dc1c587ce47d6e0e105a482c4f4a17

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

                        Filesize

                        9KB

                        MD5

                        92392a291b8c4b83b29e56977d8b8d3b

                        SHA1

                        521231e8908e6bcffa9d32bb33c3094360499066

                        SHA256

                        c1cd31696d17174f3a6c8226f0fae0fe1c3eb094409a6a30f1716ffb7a79aefb

                        SHA512

                        1edefafe6c456d254a0eb549441c9f425b816294a75b57f84d3341a05489fdc558d59c1f2e993b1e90fcae4cdfbd39d6916b5cddb7bbb0b9db184edce0bace42

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

                        Filesize

                        228KB

                        MD5

                        82ff1c0931067d9f436cbbc191b19dae

                        SHA1

                        3ea0bfc4c27abc9bdbe9eb872350940dc93a0823

                        SHA256

                        e249168a9d027b8e63fe85cd9b711f87386f748f74f3a50dcf6fc4c1ab945453

                        SHA512

                        836e62a2c83c677f979afd30eb33aafcd49a3d8ad4ff7e5d7a257583d8b5273402ad386e0c043755a0e0f785f502c717ac8d8b5740a8337ab0d5b2ceacd87c36

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

                        Filesize

                        228KB

                        MD5

                        f3e0a9e9418766f0e2ee0490eb6a223a

                        SHA1

                        68cbabab73d4bdc33c1d29d8a18e8fe02a35fe0b

                        SHA256

                        6612e7b84deabbf39879b2b0b8ec0a6f70d2a1ec6eda93ef3d74ef4e2fe07278

                        SHA512

                        a82757a0981d59070d341592c01ceba4435d834b578e6eafef317754e0002c1badec59c14058af87373f1f64e94d48a91c15e893ce3dcf4a67d201e1c3b023ac