Analysis

  • max time kernel
    48s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 22:38

General

  • Target

    https://www.dropbox.com/l/scl/AADbZWD71vvJsKbdwXsQLwiscReAkGH4Er0

Score
3/10

Malware Config

Signatures

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.dropbox.com/l/scl/AADbZWD71vvJsKbdwXsQLwiscReAkGH4Er0
    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:4160
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffc0425cc40,0x7ffc0425cc4c,0x7ffc0425cc58
      2⤵
        PID:224
      • 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=2392,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1860 /prefetch:2
        2⤵
          PID:3096
        • 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=1756,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2480 /prefetch:3
          2⤵
            PID:1040
          • 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=2120,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2580 /prefetch:8
            2⤵
              PID:4284
            • 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,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3128 /prefetch:1
              2⤵
                PID:2028
              • 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=3120,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3284 /prefetch:1
                2⤵
                  PID:2620
                • 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=3860,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4612 /prefetch:1
                  2⤵
                    PID:3220
                  • 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=8 --field-trial-handle=4728,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4736 /prefetch:1
                    2⤵
                      PID:2144
                    • 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=9 --field-trial-handle=4328,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4332 /prefetch:1
                      2⤵
                        PID:2528
                      • 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=10 --field-trial-handle=4828,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4960 /prefetch:1
                        2⤵
                          PID:1204
                        • 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=5280,i,4872481034912237038,8196677998304582749,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3376 /prefetch:8
                          2⤵
                            PID:5188
                        • 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:3548
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:5252
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1284,i,7447299413640964517,4240724842020506306,262144 --variations-seed-version --mojo-platform-channel-handle=3824 /prefetch:8
                              1⤵
                                PID:5408

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                649B

                                MD5

                                0549f265a39aa8a27f31b4ea1f067298

                                SHA1

                                c34e058dc74894eb4264f6ef7adb9de8ad1d8094

                                SHA256

                                89f1be60567da1edf2009c336af8ef66d5c93556e6c0051d0d3eb27cff59e94f

                                SHA512

                                5296b70fa09be8de1503a79cae2651e042f26b41c4f360c140f0866bb02bdf8b26bee1c24e30daaf22fde7410f755793a2c878b7ea5622c829c9ed659a26a7d7

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

                                Filesize

                                1KB

                                MD5

                                21737edef2d86611aaccc8486a42e79c

                                SHA1

                                f8bbb6f8422c6cf8b59c506de1391bbf56d7379d

                                SHA256

                                7e5803eb09b3e1cd2a3e2891771434504bd7e1d71b760944d584523f9646ca59

                                SHA512

                                264202cee83cffcdad72b5805dc385978ae064ce41e094dccfa4a9d6204d496f790b107fd410bd840371b88d2180db352d4495c29feeb18beff0e399b9cd53e9

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\Origins\CURRENT

                                Filesize

                                16B

                                MD5

                                46295cac801e5d4857d09837238a6394

                                SHA1

                                44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                SHA256

                                0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                SHA512

                                8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                              • 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

                                691B

                                MD5

                                11224c6a452d754136f1f1215a598e68

                                SHA1

                                bf6bf0bcce09ff55e8c77f4bfe0ff1a8de6ce459

                                SHA256

                                9b271d613bef9686d9b1db7345c43d906a1fae87b0a216f55bfa98ffc7f9c64f

                                SHA512

                                3c8d75cabc2083eed13f70bb3a9e6faa2c6d5e742f985f526f50b76965e432483c8fb001d7fc0423f91b59f6fcd0559975be9a180a03da080ae9bd250253474d

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

                                Filesize

                                691B

                                MD5

                                e99de5b48330f1354e2f6cf648b8494c

                                SHA1

                                9d6d6d8b8c186c3f7cfa47aefbefe22c168e54b4

                                SHA256

                                dafa6b2e4554b7f2250fe04309dfddeb85255d5bd9acad49af8d957457827bd3

                                SHA512

                                c58eda2e908c0f44bf7b2238356f74bc4af73db03b29fa1beee92d917028ce65326215d1727dd93c6c064f39179d0c2229b5a11a41cc63ec8ae41370da258755

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

                                Filesize

                                691B

                                MD5

                                a6804048ab85a5c152637475c49ee0eb

                                SHA1

                                51f354d370da1b2b5d382ea0b61f4b9e5b160ca4

                                SHA256

                                0718611c57f4dc5444a7b6482a07ec89f7c0d73097e9c7d675e9764baa97d266

                                SHA512

                                e2627cde2bfff9dd252c0fca12d359299381373cd173ab270538bedcbc6313e4059f6368e421171939a813b23debbd7208bd562904e99caf919ff00bf94db09c

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

                                Filesize

                                9KB

                                MD5

                                c06c80202fd44017a7d1c3a0d1bb6ea6

                                SHA1

                                fbc050ce3943cf81496d0413cd8cbd669e768043

                                SHA256

                                259e38fc51755e51c53e7a202ec4b6fa43fa12cdf2eb90d2db9b29219222e8c5

                                SHA512

                                38d5fb9de195e3af46184c2108c9ea78629845d882afc83ad27a3396cdb1cf9f40af6aae75fdc1ac445845e10194465524ed7b9ab4021d9317d4009f95085c9e

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

                                Filesize

                                9KB

                                MD5

                                251fff320d7cf0e7d9a8635e70154ef9

                                SHA1

                                af4bacf20ecf1acc3126b414b140d41e49bc76bb

                                SHA256

                                2c9b620a96a3e025686df31deaea6082af93828b19e66de625362aed9799d7c4

                                SHA512

                                7f2ea15c9f1a5ce9972d2d1bcc404f2f050a9c3793a4a4dee4deab7b85f17751b0a4f9181a4e06f85f5e521e32233d642170043278c1232c1252399d57db3f1d

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

                                Filesize

                                9KB

                                MD5

                                bc46ab9cff9a7c8aed184aad91c65bec

                                SHA1

                                c67136cac65b87300ba80f4bb101ba9372b7c615

                                SHA256

                                f6d725019b6d487d24edf77bac3c68dcbce7823b000871e942246d8006f99074

                                SHA512

                                9a281d79da5d15ec53737bcdfd1a2fb18503a64885810c90de30049767c79dbe03b5c8e5c7f85f5c9b3dca34a38b55cdec9f511028f1d637e49a2db8e87578be

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

                                Filesize

                                99KB

                                MD5

                                b58da618bcb1de6f449b1f9b1f5ab504

                                SHA1

                                3f320d32b44761a467ba5895084e5de5ebc30e14

                                SHA256

                                39f430f935ddab295c9c144302c5887d8a01eff2fafe07faf09a5537633725b2

                                SHA512

                                37545911cb15c8eff6e35e697c7c6e68c7d62d6d6e96d35e268bf4a4fcf642eb2f635b475f4383e6e1a3db4d2fca8ba7c8ac640ee937edc09d70386c33a82fb3

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

                                Filesize

                                99KB

                                MD5

                                2f754e7c367ea964f50498458820b80c

                                SHA1

                                8ccdf636b5d4200c8861f644432276ca5565c56d

                                SHA256

                                69f90e66498d7d3a1b9c430c6a643a9368816ed2f153b9b18362f74dddc181df

                                SHA512

                                1b1a7b50e3a7d398db5cd0eddb6a6b2b057aa74f594db1e3cbd0db0b607090834d93237f3befbc9229c8e61ce48d785faf4fe67aaec9c5a764e072571e9c2c2a