Analysis

  • max time kernel
    83s
  • max time network
    87s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/11/2023, 19:54

General

  • Target

    https://app.box.com/s/p0hot1cqv8ex57s71njvrkbn0upcrnhl

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://app.box.com/s/p0hot1cqv8ex57s71njvrkbn0upcrnhl
    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:1444
    • 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,0x100,0x104,0xd8,0x108,0x7fffa42a9758,0x7fffa42a9768,0x7fffa42a9778
      2⤵
        PID:2012
      • 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=1720 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:2
        2⤵
          PID:4228
        • 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=2108 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:8
          2⤵
            PID:4048
          • 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=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:8
            2⤵
              PID:2784
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3140 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:1
              2⤵
                PID:4452
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3192 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:1
                2⤵
                  PID:3828
                • 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=5396 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:8
                  2⤵
                    PID:3836
                  • 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=4756 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:8
                    2⤵
                      PID:3500
                    • 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=5116 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:8
                      2⤵
                        PID:3888
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5364 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:1
                        2⤵
                          PID:2432
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4928 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:1
                          2⤵
                            PID:2196
                          • 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=824 --field-trial-handle=1876,i,8282035137557302375,16694062289480354458,131072 /prefetch:8
                            2⤵
                              PID:1732
                          • 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:4528

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              1KB

                              MD5

                              6e0606716dfa42abcccd0add6839556b

                              SHA1

                              0ba6c37261a8fa53911df158c63e586a2fa63d61

                              SHA256

                              30c7d50b2a869bbf565e5ef02dda316b78f6a12f4a021e2c6f16dc07e78a5f36

                              SHA512

                              4d9603c058922f57d0afe9918ed57d87746a3c19eb811342dc0b0bb55390b5108dde4a6dc41a48cb4c828ca9fba8b61d8c5eb1b3afdb59629c5b31c54d0ff556

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

                              Filesize

                              1KB

                              MD5

                              ff8212886a0ac10e3f725dcb539e696b

                              SHA1

                              d41879dab41df746dbaed2d15604bdafe3b9aa9e

                              SHA256

                              3f35114e33def250b081c28b484d4ca1d20ddf8d94e6219a17db8f7f802283f1

                              SHA512

                              e66a60409fac9ed8ec828d8a420de3d89dbe08825f6ed976e27a48c541fca96f1fd35bb0172089389d8fd37c1d90f39de9a76b432d46da2bee768622c402101d

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

                              Filesize

                              3KB

                              MD5

                              7c3570c7f64649ea007e9af9e983c316

                              SHA1

                              f8cb20319d01493b97906eac911180583e01fcc9

                              SHA256

                              d3147f567b908b80c8e630f3e9ceba8394c9c0140684ce68e1a236b82183cc98

                              SHA512

                              25cccd23a01b3d2c4ffaf8c51b58adedd96c157bf14198c20eaaf438b960866f46a550c9f220df0c20674679ccd75317b5fa0ee2665b5846e1465363ad247344

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

                              Filesize

                              875B

                              MD5

                              a41cc82bfd3a48c75d0b4a20f98152d5

                              SHA1

                              3b792c77d9d241e46db778081bf349da2f77a791

                              SHA256

                              e72ca16e92f91a4ff6b8a980850ecb4ae2a4e1960bdb2842b3e61310b2cc9661

                              SHA512

                              bd38b3a0d1c96fd06e10a10ea4e4b3479922589743b51172af54d9f7f9050d59773ded8869e33e53cac5b227e40dab0406db03b532e18aa0f1ce71b3f532f243

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

                              Filesize

                              1KB

                              MD5

                              eb4398b0dcf5a95d6d4a43a929cb62da

                              SHA1

                              ba792edfb426e5ec3982edcfe97009e4d4128681

                              SHA256

                              c7b7b5bc9f98ddfa750c000050e6edcaaccff57bd2773f72d822bc46a6f78d1e

                              SHA512

                              ad4088508130d482cf4fc534e61e486bdb37a8613021041a1a2abc63bde918dca319c9da3d6aab8f5818c9f44f24073230bc0b13d4dcbc864b3c43de397d9c83

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

                              Filesize

                              1KB

                              MD5

                              70799a8ed2c5b999a482ec3e67d7f07d

                              SHA1

                              a47c39c9e6dc7fec6ce01201b0fff6d5c2209a93

                              SHA256

                              2d1bea8b35b1ca54cc226a2fe7bc351bb3b6a9395f9fa8f30101f7af188c26a7

                              SHA512

                              62677d8fe61cf606c27a7547d752eec09417d9e03d12e45528d469e555de99f2656b676d41f0367f6399b3af5c2200e5746739449c108d780da832dfcfa8fce4

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

                              Filesize

                              1KB

                              MD5

                              292bbd21cd43e194a7fb891d4d467765

                              SHA1

                              3cf688a3814c15cbf0076d4be83caad145f168dd

                              SHA256

                              a7b4613298e9ffc4005d25cd70fcc8e2f039332ce1eafc313d01cc9b0a0f5de7

                              SHA512

                              a8bd8d57080039bbda58d3f165a251f9b2d8208c4ae5d301ad1800dabe6f2596b24c2215111ea09dd935bc9106ebe7fb4da1c09110eb2745be0478775355da2e

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

                              Filesize

                              5KB

                              MD5

                              2b0e85eaf2be704cd9678ba8d65c75d4

                              SHA1

                              a4c7153b29c99f3bfda0f1b53b7a817886ec2688

                              SHA256

                              175a716af99ffa2ee3c53149d851b07f33fcb64889478eb16efd3456593b2aea

                              SHA512

                              dd314b08a0d73d1f56cf2511f9725805ee171fe225c9bc7b0c3e230c50faf8d42f013c3808af99c6eaa29134477385e288bda2b327c4726805cc9d4bd00cb3c4

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

                              Filesize

                              5KB

                              MD5

                              46e10804ef65cc4d125090bf7380d742

                              SHA1

                              0f2c89dfa2a271238934d5d08c17c65e79df688e

                              SHA256

                              21f21a1761db15e75bb01ca82a65c08af60f1972d416ad9d6f6f08ec096282f2

                              SHA512

                              4773c32b689e81a08b11e314944f719aea0469ab9958aa911c8ab4f1d18deeb1b13b7cb9cdc595731773371a7cd491220af3573f7dc0c6e67efa93486efc5f4d

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

                              Filesize

                              5KB

                              MD5

                              0315efda6a908003a0484eef428954d4

                              SHA1

                              4c2010169f996a681035563646bad18e9b4c5d58

                              SHA256

                              05afdb6cf21a5fb456a89302a6176b9a4dfac2dd40b30b2af2110fd89415cb1b

                              SHA512

                              9f760699f494bfe860f7b6c10a755f144a886ed276f6d2ffb4fa32dda559f60935f7dccc175c19b6bf222a79d3ba3549f0f6230a8da9ca6a7768e254eec1edf0

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

                              Filesize

                              6KB

                              MD5

                              fb4d859a23a8bd11c37394a5be74bd15

                              SHA1

                              511921907d62b08ed9d2a7155b04ae0566dcf4f2

                              SHA256

                              5fee511950b06584a5343d7ca45a6fd31c2867986c7e4a5cf1f6840cd8920e03

                              SHA512

                              7e874a08d5c4756cd8a333a7387c58f8935e2fda76aa883284ed629d6ff05f3dfad6ddb7c80d089e7a622b45a08d659a69679eda5aa60ba91b5c6925f459cd17

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

                              Filesize

                              109KB

                              MD5

                              09947619d20dc9a9a711b23991dda5d2

                              SHA1

                              b68c7b179343809dd8c116d56d355ef8a0a7bf38

                              SHA256

                              b878afac8d8814b2505793f64f9777a50dab1d2c5128f3721245cb1991f20780

                              SHA512

                              a1e70cbe31c0eeeb335742223d66530e46cb69e0e7a027547126850af23ecb5528f79e86181614604e0a5f4cc40990ea28d4820cb5f33052e1d29a98ab42936e

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

                              Filesize

                              109KB

                              MD5

                              8574c7fe2867cfe09ebfc05ba617dc5e

                              SHA1

                              6969ed3e8ee406a6533768367c7f8d9c1e3ce0d1

                              SHA256

                              0d6c6d5407d38e3544eafb80eae9f37f04a1e16a3ef56cf6485adacd5b38b792

                              SHA512

                              842cc0523ab3894240306a90a9d68572c7a37b8d3a5bd0785b28b2727ff2f3470c78bdf843ceb84174e4908a4a5f12c431db84d367d0533d264a96a55490e588

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              103KB

                              MD5

                              e55783a97c85764cf340e729003a60a6

                              SHA1

                              14f0fda91b04ee97423e43dc61c14354c8db41b6

                              SHA256

                              08ae54e118e1708630abb6920d1dfd206bfcd854b74e09474714456df6de94ba

                              SHA512

                              838afd55868c81519933f36f52eb563bc316fb8ebab5cef417da5d4dfa57e83bf0ee2b36c6222608ad86836861c1fd01b95751fb915567d618e93518c2d78eed

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              101KB

                              MD5

                              f45c35429885b303f8bd3e9358d8fdbe

                              SHA1

                              a54e9c66538f13bf9b2b52aeb5e4be4764e01c7a

                              SHA256

                              596feebf5e1edd228f7fba51594e274270d9535d4e36fb453b508f9cc0555845

                              SHA512

                              69f71ca98cfbc6507198938b0c03050717af0ec79880d756a8b53e8f07b19a706fd09960d973402fc584074684105f7643fde5552d0cd524930fd73bd48ee1cf

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              104KB

                              MD5

                              d2f6e014882eb4b7c787fa8025b2d4ab

                              SHA1

                              312a583f29b38c69b56d7f3b70fdc7a0368066de

                              SHA256

                              0bd772637018b12dd3dcf91c90792066c8a359cc5ebe5d136ad3f09e9b182ab8

                              SHA512

                              2281005ea13e93efb85d07c2e8369a59f533681ea864c4df6554d99c64bb4f73904dfb08626f65c1b7bd73057c4c8b86bdb7d72d313d9aa7e2f5456d572f6b25

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd