Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2023 00:17

General

  • Target

    https://www.paypal.com/invoice/payerView/details/INV2-MPJ7-6WW4-W29Q-T58T?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=5dfab3e8-95fd-11ee-91fc-40a6b72931f9&ppid=RT000238&cnac=US&rsta=en_US%28en-US%29&cust=&unptid=5dfab3e8-95fd-11ee-91fc-40a6b72931f9&calc=f3292848137ef&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.218.0&xt=134645%2C104038%2C124817

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand paypal.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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/invoice/payerView/details/INV2-MPJ7-6WW4-W29Q-T58T?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=5dfab3e8-95fd-11ee-91fc-40a6b72931f9&ppid=RT000238&cnac=US&rsta=en_US%28en-US%29&cust=&unptid=5dfab3e8-95fd-11ee-91fc-40a6b72931f9&calc=f3292848137ef&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.218.0&xt=134645%2C104038%2C124817
    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:1580
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa08619758,0x7ffa08619768,0x7ffa08619778
      2⤵
        PID:1012
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1640 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:2
        2⤵
          PID:704
        • 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=utility --mojo-platform-channel-handle=2200 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:8
          2⤵
            PID:3616
          • 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 --mojo-platform-channel-handle=2132 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:8
            2⤵
              PID:1804
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3064 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:1
              2⤵
                PID:4496
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3100 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:1
                2⤵
                  PID:5112
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4824 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:1
                  2⤵
                    PID:1416
                  • 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 --mojo-platform-channel-handle=5576 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:8
                    2⤵
                      PID:1744
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5312 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:8
                      2⤵
                        PID:1860
                      • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=212 --field-trial-handle=1888,i,14455206655912792496,5212221868456971118,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4276
                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                      1⤵
                        PID:228

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000013

                        Filesize

                        201KB

                        MD5

                        e3038f6bc551682771347013cf7e4e4f

                        SHA1

                        f4593aba87d0a96d6f91f0e59464d7d4c74ed77e

                        SHA256

                        6a55e169bc14e97dfcd7352b9bc4b834da37dd1e561282d8f2cc1dbf9964d29a

                        SHA512

                        4bee876cea29ad19e6c41d57b3b7228f05f33f422e007dc1a8288fd1a207deb882c2789422e255a76c5bf21544f475689e7192b9a8a80dc2e87c94ee0bc6d75f

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

                        Filesize

                        576B

                        MD5

                        a9313776aa726a0b227536ba508e19ab

                        SHA1

                        ded91d6e80b0266240f356a7853d56d9ed3e2717

                        SHA256

                        28596ff02dc7318b17d4a732b2188fbcc4bd4ad829b1239109562e5eaa325590

                        SHA512

                        96af9ac4ddb3dacc93573f5f88414b3df0526ed3612a9db34947160c47aca5f7493356c710084b301a367b9396264c9b5720350d35576a9521a62bc3efa85ebb

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

                        Filesize

                        2KB

                        MD5

                        329b34707e23face269291a9fe4ab7b3

                        SHA1

                        635f9e64b2d4ca3e931409523a05ff44ab198968

                        SHA256

                        77b227b5d45835c60323e2c6b97cb49031f33ff4206ee70aad326a778688eea4

                        SHA512

                        fcc61900a38019df5ed51081966848db4dd3fa7912082155d472bd314beb67bd87d5ddc33b3c88ef931364613253fe25299052098a8a532e5e4124b59ea3445b

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

                        Filesize

                        1KB

                        MD5

                        d6fc075dcc1911248c68a3df97b7b11b

                        SHA1

                        ee4c05ec15e7d749d021d1904f43df963271ffce

                        SHA256

                        6e813cd0fe6877675eaff689d9b451ee1939be42972d8ea5ae7775397056bccc

                        SHA512

                        11de088aec14345571f80e2c29397b9dc65d15fb025bca6bad186115c01900223bd52c6e3ef94c9d593e1787d87467c2b86c1157067eeaa4d168fa985dfd0577

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

                        Filesize

                        1KB

                        MD5

                        45227790319a091c9631947816964f70

                        SHA1

                        6ca89b81350a8a951dbc945c4f885edf29e01736

                        SHA256

                        455531227f713b997ec90a6d75fa3659c0e1d54fa4c8147326928dc3f4aaf364

                        SHA512

                        f5b4c42c5b2d876bbc773a9eb630ca58342bfe7f476327d10f014996981b6dd2e5560348427736755b68156148607336a55dcd10e3c74e4cc231cee29b3634dc

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

                        Filesize

                        1KB

                        MD5

                        ad314ef14749743a1a2a1f1d483ea97f

                        SHA1

                        94d6ad05f89afd8cb1da64a8848b0570697f7987

                        SHA256

                        6347b2f39141763ea99c9e181075d906ca4ecc0748766912d956d876f598e719

                        SHA512

                        291320468a5c550479e30419bc1372ec07c47c5c3c69f20900cc03db24d52e4ac9a378786a8059f949cd2e5943d163730c31b5e59d2359dd68ceadbc4d8af397

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

                        Filesize

                        6KB

                        MD5

                        cad84be610e6cb78037b5f83b9b7e8e6

                        SHA1

                        06026d756f935a47d11489381f3b255dfc577b62

                        SHA256

                        eee4c4296a6fc34c5897a12cb150978620bd922101636eaccfaacc0bab460cdd

                        SHA512

                        900b0e9ed6582edf286030299522043a250b032c9e6d55f0aa5f6cdce6a9ae961bf108c502eeab736caf648ea02a37941b55aad7682c0623f4813b31da0ebb82

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

                        Filesize

                        6KB

                        MD5

                        e8480aa62502986c5cb659ad8c9f655d

                        SHA1

                        bfc017e2dd053fb5b3a58b2406dfeb1b4f84ce82

                        SHA256

                        b3e08c3e1f05bb4c969e251d528a6a654798c8eb2e54ed231813a455be996f57

                        SHA512

                        a557e8f906439df907cecd36728f446be71a2b16cd5e584b42669e7cc7d4676d5f1bfde6b89016254c400bceb3660dffa9f73cd78fb64c698a96a8205095a075

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

                        Filesize

                        114KB

                        MD5

                        135aff79e9a041d5b8a8d534d1bd02a7

                        SHA1

                        e73f3c6f7e881a7a4ae48b827dfcc154803080c6

                        SHA256

                        8027c297b62f633810519e188f6f2a0b4008514b04dd91fe7106c6ca1e30106e

                        SHA512

                        fe62f0d0a73218b34e30876ddd069efdc2e109c3b4abeb5726609bc2b6754bef632c73c1085229b2c1b64bc8edd213bf4473d85adfd8db0539c9d9de0a548031

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • \??\pipe\crashpad_1580_WIBEANSMESCJHQGZ

                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e