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Resubmissions

20/02/2024, 09:54

240220-lxbx6see8x 1

20/02/2024, 09:50

240220-ltz6laee61 1

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240214-en
  • resource tags

    arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    20/02/2024, 09:50

General

  • Target

    https://bestbux.site/

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://bestbux.site/
    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:4024
    • 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=0x10c,0x110,0x114,0xdc,0x118,0x7ff9c29e9758,0x7ff9c29e9768,0x7ff9c29e9778
      2⤵
        PID:1468
      • 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=2132 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:8
        2⤵
          PID:2104
        • 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=2076 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:8
          2⤵
            PID:2424
          • 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=1704 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:2
            2⤵
              PID:1480
            • 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=3032 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:1
              2⤵
                PID:2384
              • 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=3028 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:1
                2⤵
                  PID:2124
                • 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=5048 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:8
                  2⤵
                    PID:2880
                  • 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=5044 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:8
                    2⤵
                      PID:2708
                    • 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=9 --mojo-platform-channel-handle=3768 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:1
                      2⤵
                        PID:800
                      • 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=10 --mojo-platform-channel-handle=904 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:1
                        2⤵
                          PID:2472
                        • 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=11 --mojo-platform-channel-handle=5316 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:1
                          2⤵
                            PID:4888
                          • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5452 --field-trial-handle=1796,i,8460628015500293386,1941673996828035785,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1656
                        • 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:336
                          • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                            "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                            1⤵
                            • Modifies registry class
                            • Suspicious use of SetWindowsHookEx
                            PID:2992
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                            1⤵
                              PID:4332

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\7b73ff6d-7fb6-40f1-8858-e578f8b1fe1c.tmp

                              Filesize

                              7KB

                              MD5

                              f908368777cf6753d87b3c290f3ccd3f

                              SHA1

                              191b970368409ab29932dda18a191dac2de46529

                              SHA256

                              070fa06026f59adbc6674623ce0c3f3063b12200aeb0195620526d8f7b0ce7fe

                              SHA512

                              492563f4f53ae3c6b6d92152ed65f29ddcbdd0d0c68396d57720acf079dadd6822f8e312379289e55cab3d54eb710aa84ac071f8891e47ec312e6107ac247acf

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000006

                              Filesize

                              194KB

                              MD5

                              ac84f1282f8542dee07f8a1af421f2a7

                              SHA1

                              261885284826281a99ff982428a765be30de9029

                              SHA256

                              193b8f571f3fd65b98dc39601431ff6e91ade5f90ee7790bfc1fba8f7580a4b0

                              SHA512

                              9f4f58ab43ddadad903cea3454d79b99a750f05e4d850de5f25371d5bec16fc312015a875b8f418154f1124c400ae1c82e2efd862870cd35c3f0961426c8cd82

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000007

                              Filesize

                              24KB

                              MD5

                              b82ca47ee5d42100e589bdd94e57936e

                              SHA1

                              0dad0cd7d0472248b9b409b02122d13bab513b4c

                              SHA256

                              d3c59060e591b3839ec59cad150c0a38a2a2a6ba4cc4dc5530f68be54f14ef1d

                              SHA512

                              58840a773a3a6cb0913e6a542934daecaef9c0eeab626446a29a70cd6d063fdb012229ff2ccfa283e3c05bc2a91a7cac331293965264715bdb9020f162dc7383

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

                              Filesize

                              360B

                              MD5

                              8bfe73cc9a4815d191e4aa102fc6196e

                              SHA1

                              a807781d8256d2b8a4da89e16569b8396ad6a680

                              SHA256

                              6cba94c2a05f1b8fa9a982c6f7623db166e6e38b0ef37bfed3abf0807492b3dd

                              SHA512

                              afaceb30f621acfe5e826a4fe5f44d342e8e1e484d0a4109553745c78ab065edd6773220e6bf684d8f96a21c750d380ffbceb2afee029af817eb135770d69a9e

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

                              Filesize

                              240B

                              MD5

                              12f466f97f720085ae4029cbfc1ffa12

                              SHA1

                              c48f3eabd1ffd3698b0f779adfdb1c75a0f9744e

                              SHA256

                              8558d19c7e76a4c3d565da09cc1eb94cbe507ff632770110c3de88218d9532e3

                              SHA512

                              b872cef01eced32264f3a20047fc8f3c1e530bc87d3c01c1f92db788b385a932df043ef6883c49ff8065eb2c26e44704918edcd3864a1c61cef271fe90c3041d

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

                              Filesize

                              2KB

                              MD5

                              42438cd1d772377f3433db3ea114e7d1

                              SHA1

                              481a1ec49518d1fc032569370665c15620a3a7e8

                              SHA256

                              a95e10a062a2891f5d711459bd36e04ba4cf7981546b268b2cf6d85989dcba88

                              SHA512

                              aae63643c29f02dc78c2ca5c041c8fb0e8a6a31cd2af7e3f68a2613fc43ee70362a4fabe0b8d76f30f458188083d391a7d9c91d1f4533526f86819b7c6b4c89a

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

                              Filesize

                              2KB

                              MD5

                              48997b481c93f6fa446cd38d97b56a80

                              SHA1

                              1755e59f0e56adb09e8fe2c2f5fed8e6696d001c

                              SHA256

                              d00c18148395c1215b744b960ec04f39237d9af9667e4269b209464879e1caf5

                              SHA512

                              c6fdd8df82c28eba44fa0480ced2b4304dc331be2429a5abcd4380584a781a90ced86bba2dc09f54ba419ab80371e6afeb21d934e011984e2ee959e06021203b

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

                              Filesize

                              537B

                              MD5

                              e850b400d1d684c28ef13b817943b65b

                              SHA1

                              fcae03e4aecc5d667e685fc988de264004e1aced

                              SHA256

                              518be6b69390ef2c632947d4246f9311473e7580aa772febccba25c040fccfef

                              SHA512

                              fc583050369074cf7affcf2bd5dba3094596107c3b134d5a712a304adc6186341e97ad9dbf4ec6618118d4ef009721309c2ebce4ff01e497c1958476cfdacdc1

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

                              Filesize

                              539B

                              MD5

                              02d0c48f11438cec2ff6a663799a0032

                              SHA1

                              c4efa2a99fd6c0bb50824df633c6a49b7c138ea7

                              SHA256

                              b3a87d9d1166c34bfb3601c07423b0a8faef70f135fe9de644bee21be4e462e6

                              SHA512

                              51b6845e7e4ea36b42988d00cfc1e561b87b44b9ef4360de078fde3c6ccf5922ee446c0cf772c6363daa8f227dcd94ba0e0575017df397e0dffa8e85f4b9183c

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

                              Filesize

                              539B

                              MD5

                              f8ac16dc393aad124e3b30df430e282e

                              SHA1

                              6cce79e04eab8e5ca132fbaa2d035b995bd0a130

                              SHA256

                              44bf8f182331d0a8daed12d95f3d612ba8f2ba4fd32818ef115c2ffc779ea39a

                              SHA512

                              90884a73b8ddfc40b651f720a8853e267c7218f2bc76d801d6520a9a07aa509f939fa8569592cbb87359d851ad479f96864c20ad95309fe3bf76e7a62e72b62f

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

                              Filesize

                              6KB

                              MD5

                              18ced9c59e9a0f3841d6e99091bd427c

                              SHA1

                              45e1d4ae4a069799f51f6ccfff129b666c60f23a

                              SHA256

                              f83ea93edc9c76801575cd5f7dbea1b93ead6866402c1c7df014ef604c64d9af

                              SHA512

                              2a43e23d944860bb8744f4a1b2bd85a97c65ebd513923f0370c1072c248dae90e0c4c0ec5ed98bd754b71917521a5c9b98006f7ade6cb6befa9f4b3b52e18ad4

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

                              Filesize

                              6KB

                              MD5

                              9196c836367be611b3d1feb7b50ca498

                              SHA1

                              47f8bd2a6f7fe189e7da37a44f8f32858815aff6

                              SHA256

                              76cbf42a32690a760a8a6702703e022462defc43110dd93385e23070df2f2365

                              SHA512

                              f32608f8c5ea75292b4566701f434a3dbf974deb8f9b1d6e39689bd879e487b7a486c8ec7f9876992d91f7cf02bdb99b47415b2b5ca75114212b20279579dacd

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

                              Filesize

                              6KB

                              MD5

                              b5f635d03bb2c6c9ff0441433daa3c17

                              SHA1

                              e5cafab1f5c9db6cfe0c2040b91b189035bf8767

                              SHA256

                              c6413d1f7005bc9c32bfd2c4be0b66065d2574410819676fa472c6dfe62d46b0

                              SHA512

                              7d35982d2a476ca18c88f5112315ea78374228eadb9dfa77492b3e7646383d7f9bd4502a93b4261d450ffcd56e76593393cde12578e384026765a20750a5311c

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

                              Filesize

                              6KB

                              MD5

                              259f45668535bee1da80b6776efa0382

                              SHA1

                              910655b1e8b387af69303c87daae2a6cddfd75c4

                              SHA256

                              59fa62cf150d00469d898b25d5742a5331dde74694143a4bdbf1365ee32a5bb5

                              SHA512

                              9cf96ca48f2fd71c95f46970df529ccc2670915f234f3a50b99424e04f933209b5f132db1437da349aa5c1a2a40f2fcf82538a3b3c400f3abd77395a1f9f8f80

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

                              Filesize

                              6KB

                              MD5

                              b47b9ad2321608680597d79fb8ca6972

                              SHA1

                              0a1505aad9286a1822ab52dba6050345747766a1

                              SHA256

                              24d5623909e7d3cb425a6328167ebd1d607936c7f8c49e19032f76b2be317341

                              SHA512

                              a4774a3ac68eee94c304ff77bdb9adaa244726df60ac1b7a054e2f558efe20d7aa2538f36d6e7aafc85b85802626265e392252cd1d62463ac0d22387c8850842

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

                              Filesize

                              129KB

                              MD5

                              546f82c0e237d49c91c5b737bf17e5fd

                              SHA1

                              4eba5e8979f708f63879dc01922963bba04e864c

                              SHA256

                              30414188a1b3b04682b565810e9a7131b3c65ea1d5f62c2a3483ad65d222a014

                              SHA512

                              4c5c50f910099f9d59eae0b894a1cef6b3f97c211f645cd4aea1cc52cd0691026b7454aececcc957e1d96fc2cf0a2b5917984013e2dfd2c845e9bda15efb92e5

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

                              Filesize

                              129KB

                              MD5

                              d95ed82b10cc54a61ef26ae4a85c9784

                              SHA1

                              5b8d9e0afb5e2e4d2170fb66952d5cd97ceb3970

                              SHA256

                              57acc6f7582eb1e48157ebe47ff33412651a29dc7d3d48315462c5a8a924fa66

                              SHA512

                              ff8ab9f009e3033e3795ae54c94333b10791311d386653b9f6d5e0395a6ad76d5d68083a7643594920bbe24526caa75d17ed3f68718bb32603631dbe8ef9b749

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

                              Filesize

                              129KB

                              MD5

                              87f2584d8b58bc8c21aa75f6cf5bd700

                              SHA1

                              6e1aeb6d9aa3691cd14277e310e6eba117262963

                              SHA256

                              2d4bec37a10e697f1c693830d783b9861286df2e6865428033048364124ce8be

                              SHA512

                              f19cc41dd8cb7846cd3a6d98cf4d277e6abbddb6d79dd0e727d87ced5ec6cad5727ec5cc8d3bed6795dd8e6c279d9010fa436e0daa602061797312cdd7e96615

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                              Filesize

                              11KB

                              MD5

                              d90e784a2a95fc1d2e2199b6a907fbc9

                              SHA1

                              7e6ec69e4d899a81113a0b623f55e71ffeedeff8

                              SHA256

                              558da8426d77dea2c0be69bcca9730a7eb96bf79020b2ecda5509e1756fe4f22

                              SHA512

                              761c2722b6d75ecf2fc928f04fe5464ff275c8f6bce07ad7a19ed0e2c1660639c89ec2e38055bae1b5093937cc1d88ea3a481a883a13ee3682d3970c1cd33dca

                            • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                              Filesize

                              11KB

                              MD5

                              85c26754118ae9c45f2b0695d83d6cad

                              SHA1

                              a9fd6ba548758878a0b5c1e44bf87a45f5ce77df

                              SHA256

                              13f27ba5dae3b34f9bd088b07a51ae7a9403ab42e1883232ac82614e3b073683

                              SHA512

                              9690c2b8107871fd4d9ee876e9dcce0df5c981e630b8a105461df334074a41b3f6e0a01375dae55c8e8e4f9d49861e640351127f5e0918f8618ca046729523c4