Analysis

  • max time kernel
    299s
  • max time network
    245s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-07-2024 21:19

General

  • Target

    https://u45875412.ct.sendgrid.net/asm/unsubscribe/?user_id=45875412&data=kzyETV6Vt1VeHPIS5N-LaWi-ByJ-qSJzyGWEE1hqa4JoMDAwdTAwMOrWoeJ1zYWuXNk9duo7k4DK2Wuy4VvLAjvmEWtKk6JWMTyPg1ZRLvl3iglU9ddumRW0D6MPt8KY1wqAneeHac5j_hQvumfkIqS0_PxCiwg90oYBnuImHmwmyiiWocct0eRMrQwdfYY4kPPJamJL_3kAz4NJiB-i818RFDNrV4gpitHQu_LkZzHgRFNYS8ca4cNf64a6HyehWm-rSwZ6GANe-thRYyOb0Pi1lj3khpGVkW-IvZKnmMSaI8JIQ8JAhK4vxHcxGoLHS-huTb7TjYjAsIny4Yuh8_fNm-CXQTv36cWFXzt1umuew739bA5q2oXJt2y55qQ3ewS76d8HaDZxyNxhr26DVKJr27xw9TSWrbLDZdQP6elfXqjUwpGHH_18g720ULCMT0wDdVZwOsHq27hbFcwv9KBRHz4Hsi4NSwnwDFPsMQO4pKSz6abCowxmOEPPQ_MYgkPJ1QGQJOg5HHBmo0hsBm_UtY5-rWIAVBLDfPbP80z4WuUlpDS8U5dI-i1RQPon1_kJu9fD73scVqS1O1JN6qe4Sil7RRHsZoWibncj33Yd2J2_Iwu9SAmYnWjkCwtjoqpuo8KpoHZWiIUwU_6BgenL79KXNJXrKdyO6e2hQjOAW6OYiojfLqTynayfg013SyVe-S5lGP4w-wIr6xDnm7DxyO4_9yWkcHC47w-BIAgBmnQZTisSK100PPVEEFJK1BzkQcypi8Cg-5Mk-XCCvrNuRIHtAeyDdZCuYPkHwoL6seCXhqIx23faTI0A1GEowcUuKZkKQoEk4bI2P_C3nOC0b75HnUJVqaGRt-gIMORjrNWGVOGAKfO9d_Jlx-cxTBmJap80Kh9zcvKzV4paCK-DL1I61nXsGFNGSsmBh5xukJ0Za_VFg-Hypm1r2B2jEQnMMxyaK2wWo8dfSGVjCuU7EfFS1f-pZHKbDPKgZqiVOlTeeATkM1hnGvPlg5kZdCszyuNPj1FFv2j718BA7-iHYJcMPj00zYgrCIvdSrJMwyYG7ZYsdq6tcsp1SfOQEm5xH5-Szdk8mZKRYBsaIVN9jBLGNwsZx_eVwsD1rsLccnODJNtX2nNdRWhaty8Uo25MI5wDqFY=

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://u45875412.ct.sendgrid.net/asm/unsubscribe/?user_id=45875412&data=kzyETV6Vt1VeHPIS5N-LaWi-ByJ-qSJzyGWEE1hqa4JoMDAwdTAwMOrWoeJ1zYWuXNk9duo7k4DK2Wuy4VvLAjvmEWtKk6JWMTyPg1ZRLvl3iglU9ddumRW0D6MPt8KY1wqAneeHac5j_hQvumfkIqS0_PxCiwg90oYBnuImHmwmyiiWocct0eRMrQwdfYY4kPPJamJL_3kAz4NJiB-i818RFDNrV4gpitHQu_LkZzHgRFNYS8ca4cNf64a6HyehWm-rSwZ6GANe-thRYyOb0Pi1lj3khpGVkW-IvZKnmMSaI8JIQ8JAhK4vxHcxGoLHS-huTb7TjYjAsIny4Yuh8_fNm-CXQTv36cWFXzt1umuew739bA5q2oXJt2y55qQ3ewS76d8HaDZxyNxhr26DVKJr27xw9TSWrbLDZdQP6elfXqjUwpGHH_18g720ULCMT0wDdVZwOsHq27hbFcwv9KBRHz4Hsi4NSwnwDFPsMQO4pKSz6abCowxmOEPPQ_MYgkPJ1QGQJOg5HHBmo0hsBm_UtY5-rWIAVBLDfPbP80z4WuUlpDS8U5dI-i1RQPon1_kJu9fD73scVqS1O1JN6qe4Sil7RRHsZoWibncj33Yd2J2_Iwu9SAmYnWjkCwtjoqpuo8KpoHZWiIUwU_6BgenL79KXNJXrKdyO6e2hQjOAW6OYiojfLqTynayfg013SyVe-S5lGP4w-wIr6xDnm7DxyO4_9yWkcHC47w-BIAgBmnQZTisSK100PPVEEFJK1BzkQcypi8Cg-5Mk-XCCvrNuRIHtAeyDdZCuYPkHwoL6seCXhqIx23faTI0A1GEowcUuKZkKQoEk4bI2P_C3nOC0b75HnUJVqaGRt-gIMORjrNWGVOGAKfO9d_Jlx-cxTBmJap80Kh9zcvKzV4paCK-DL1I61nXsGFNGSsmBh5xukJ0Za_VFg-Hypm1r2B2jEQnMMxyaK2wWo8dfSGVjCuU7EfFS1f-pZHKbDPKgZqiVOlTeeATkM1hnGvPlg5kZdCszyuNPj1FFv2j718BA7-iHYJcMPj00zYgrCIvdSrJMwyYG7ZYsdq6tcsp1SfOQEm5xH5-Szdk8mZKRYBsaIVN9jBLGNwsZx_eVwsD1rsLccnODJNtX2nNdRWhaty8Uo25MI5wDqFY=
    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:5072
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffaa11fcc40,0x7ffaa11fcc4c,0x7ffaa11fcc58
      2⤵
        PID:4420
      • 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=1968,i,7616063068757914582,2384044851668707517,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=1964 /prefetch:2
        2⤵
          PID:1020
        • 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=1868,i,7616063068757914582,2384044851668707517,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2000 /prefetch:3
          2⤵
            PID:3332
          • 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=2232,i,7616063068757914582,2384044851668707517,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2248 /prefetch:8
            2⤵
              PID:2096
            • 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=3092,i,7616063068757914582,2384044851668707517,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3128 /prefetch:1
              2⤵
                PID:3272
              • 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=3100,i,7616063068757914582,2384044851668707517,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3164 /prefetch:1
                2⤵
                  PID:2616
                • 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=4600,i,7616063068757914582,2384044851668707517,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4616 /prefetch:8
                  2⤵
                    PID:4060
                  • 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=3780,i,7616063068757914582,2384044851668707517,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4856 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:968
                • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                  1⤵
                    PID:4248
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4284

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\5de48dc8-7f80-42b8-bae8-b3ec762f6923.tmp

                      Filesize

                      9KB

                      MD5

                      68c7b62b23f5a6e8d093f2eccf5de54d

                      SHA1

                      9b11aeb61754676dbca0e3bf48aa1f7b0aa4ce08

                      SHA256

                      f7cc571d9e9d8e74ef7dc637a6b99b5b0273e88100c1c26d3100a284b8042263

                      SHA512

                      d03e606554efdb47632470a66f2307878db0ad6299c4d45f31c5bf11a8af01a9253132bc1575bec92ee14af674209a28c4c659b5a8ead0c44df9835dc0872ab2

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\5f591776-c22f-4aa9-9585-b960d4a7df4e.tmp

                      Filesize

                      9KB

                      MD5

                      037bc368052b00f1628949c9fd1cbbc5

                      SHA1

                      594685e4c46405e4f870f22230896aa288923258

                      SHA256

                      902ea9683786789914d6dea835ad8aabe440a4e045f57565a11f6e0b5d07a658

                      SHA512

                      b0c23346312d27e8e634c5f8468a7028c86ac04106d8b8a90538fefe3e5df7f5f1cab83332ccb4af1589c5b4f86e26e50822457e63d36318ba2f575e27e5b71b

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

                      Filesize

                      649B

                      MD5

                      76069bd5472142262f937660648209a9

                      SHA1

                      93294c86f9f1bf702ab8ad83ef1312b28676d687

                      SHA256

                      0fcc7d61050674894cef39a12837df95ee907aa9e95ff34ac9f60ea76d98672f

                      SHA512

                      635a3a49515074ed936fb407470cc8295d592b6140b8ec99003e569cd0411a82606d7fe65eadcb27e5afd6993e15ec457969c5ef05ad6305db3291f8217376f3

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

                      Filesize

                      1KB

                      MD5

                      5ac9a75b17aa430ed7a7a5c472f67f31

                      SHA1

                      becb210dda75b01e281d4578ca2f710ada61b21c

                      SHA256

                      cd01cc45b800ad9ccf9ddcc445becad44980a56cf111e65f3f540c8a14cc944e

                      SHA512

                      7d7482b59184d6d9dbe90adf90f3e3ecd4c410fabbb176dcfa2cca08325117109146368c31d12b5119b05341b4b884cca9b7985e7321a849b8f1071acff7f687

                    • 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\Preferences

                      Filesize

                      9KB

                      MD5

                      5f0e4efe98c640928307a7007e95fb26

                      SHA1

                      e2e8b65f0deba950a2a2d4d8c3ade6735b7df0de

                      SHA256

                      e9bee5d25fb74a1e0d7f90476dd641b98649edfd176736f8de90284ffd234181

                      SHA512

                      3bffc7e9ee94726fd6a8e30a44e2c65217b6f2d06fa04ede69a7d861d3d8a3cfcd5ca49847521a6bced56e71df1423381f75d94c60a7a93c54c6dd8bc87ed50e

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

                      Filesize

                      9KB

                      MD5

                      32a74501e844eacd1ba254f8b2cd4158

                      SHA1

                      a46c2130e536831f9a4e792a3a7d7ac67e91af7e

                      SHA256

                      4b00c0a9c90aac857149f2b6cf11e7219725ef626ea2f13e2123285b98218d25

                      SHA512

                      09923c5125227112cc74c079e200b4b2c4c8616e63cdc222ef31cfaee85430fbdcaf444643a9ce75e231617757a45ee70c584c906cc978ef24f55a0f2e47fa7c

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

                      Filesize

                      9KB

                      MD5

                      dc1ee7c2951fdc4b28decc4baf0e530f

                      SHA1

                      ff073a85d5b468ec64f83c3684b1849924202e51

                      SHA256

                      2bfa7b3bc198088d24bfcab2305ff2807e15a0c0efbbdfa91e1faee42d4f320b

                      SHA512

                      fa3b9077557226cad1be43bfa4c33eba68ecec70a09a306ceb25cb717b1445462de4ce2a627f706d005772146fa7cfea1deb88ab039acfdca52a9cf0b080eba2

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

                      Filesize

                      9KB

                      MD5

                      a587a7ada2d2adfb90a356ec9f32b4cb

                      SHA1

                      f4498e768e87f92b2bb32b4b66d0b6c3a49aa4aa

                      SHA256

                      8194d4dafbfb0973a85c4a43a937fe9dbab384c74981f1537c518eefe213f752

                      SHA512

                      99de8d16cfae8a04ba5db3a1e24e63d42af75d285eacaa9772ae8f766484df4112b383b2e20d95e928cad104c211f7cc63bd4ac77a7c9b377ea6749e3677332f

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

                      Filesize

                      9KB

                      MD5

                      daef914f9799a4dfd8b443550d7ca6b4

                      SHA1

                      be720ed6584c2b76d76de778e374c044676428a3

                      SHA256

                      7c2de84bc43a5be365ce48cb1ebe70d54b192898348a4939a193060b6716e97b

                      SHA512

                      68d0a9700ea4aaa087e6c2630ff42c81d31f45a9471a8d9eae6ded78064b00270b249f658f60e36689d0ada5f43ec1e5505be98fcf3ed23ce0fd767f78b3d397

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

                      Filesize

                      9KB

                      MD5

                      ad4cd6b7bc3eda9fe54015a1c2d32c95

                      SHA1

                      cbfa0b02f88a4e5a14e3ffd6ec484a7f0a455116

                      SHA256

                      eb38fd1e2180f8bcd983873ed211d7d50ce2c63066e333d9a4aa214f9dc0461b

                      SHA512

                      21d09e3301aba64880650e6185f5a1badb3817a4bb52de500b5ae591fe32fc76f77279fa076a00eb19048eb8a477237f81e25475b906e0412af1304a35c51daf

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

                      Filesize

                      9KB

                      MD5

                      a792543147b1a2184b879d0592777b2a

                      SHA1

                      9339826970aa68a7505748695eb58fd3a4e548ab

                      SHA256

                      ac5d7a6df81f27bf67331c362707880be2697cc4f51c84ca855bbd8756248bd2

                      SHA512

                      f57509797644f8d8e1c3acb1cebedaf8e1a730676cfa4553e2bbc591eb0b40a7617c034ad3297d464f0aee8b12d583795da1b36a58951bb7bdec6734675f1ca3

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

                      Filesize

                      9KB

                      MD5

                      9418cd43f1f414e90172bdb4b83e511f

                      SHA1

                      7384fea8a3cf6ab5f703b3a72445bf30ba9f65dd

                      SHA256

                      bc649d9cd46a0496758bde904419d7324852fd08d1c74ead2b1ad87fc742039b

                      SHA512

                      ca70af0fb2fe8233bae124515f1bd4f33c9e6452c025b9dd78c1919b1870fa460cb537541c4fa900c66124fdf22c1017bab44a1a53cd2f041b2c4a77cb9c4fe3

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

                      Filesize

                      9KB

                      MD5

                      8ffeda2172389bccc67dc70bc6b3b4a1

                      SHA1

                      23312115208cf5fd16839157ee957bc6ef19f112

                      SHA256

                      a29eb8c5966fe178e859b31296b91b525c528217e11c29b64062c449c5983cba

                      SHA512

                      5a8411965e7030cb4d32141a0a338e7b624f9435af598cc702ef84bbce9305f570e19d394c184ab2b546cad90e0dc47645634eafd2ceda35df82d75906b88c78

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

                      Filesize

                      9KB

                      MD5

                      5ad3582d06e2bbb33be503752d6de1bf

                      SHA1

                      ae69d1a812aaf1902ddf198c7c729b887b973d4a

                      SHA256

                      3864b9d8a239b29ca55627abe33131d603eee25425efeab7d3be34b1369d9131

                      SHA512

                      1bf2f8fe2d442d7211129454de6ff629cd2e0cb0d9e0a662b4fbb4a21df8469f9ee100de5206bc6fb03fea047a5673aec2485aea2e9c5e6b8559826251b86837

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

                      Filesize

                      92KB

                      MD5

                      5ff1943f41d483d12c16d11f257cecad

                      SHA1

                      65d66eacb08439dc39a41586c258f299d4151c01

                      SHA256

                      b5aac1c95cbe29111e60f5d11ea7f24dff069fb20c1ff6d6847df8f798520858

                      SHA512

                      c713f99a57c25442d9474ed1cb3c32357585c2627a4e06871e07e5e8c8b0f5b493fbd149bb4cfd4b7b4526cbb9a9598307363fe33db705d6453b210b53863eee

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

                      Filesize

                      92KB

                      MD5

                      e9895e5d889ff0fd60d631d6d0e961ee

                      SHA1

                      b053589353cc303c7a28880fa6d0da29c86dbf36

                      SHA256

                      eacb6d2ba44cec31cb92c607509272cdd452edf8273cb22ef4f2185b349656ad

                      SHA512

                      a56449ac8643be874d76dc892543ed662269f71b16a272364c94c21f3f920f396384aa5e0b4b1c70f0acdb5d11592be7598a2c998ea5d52e1757011769e88ca4