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25/08/2024, 00:53

240825-a83z9azald 3

Analysis

  • max time kernel
    31s
  • max time network
    42s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 00:53

Errors

Reason
Machine shutdown

General

  • Target

    https://build-up.ec.europa.eu/system/files/2024-08/roblox-robux-generato-updated_0.pdf

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://build-up.ec.europa.eu/system/files/2024-08/roblox-robux-generato-updated_0.pdf
    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:3556
    • 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,0x100,0xd4,0x104,0x7ffacaddcc40,0x7ffacaddcc4c,0x7ffacaddcc58
      2⤵
        PID:4472
      • 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=1884,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1880 /prefetch:2
        2⤵
          PID:3668
        • 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=1764,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2476 /prefetch:3
          2⤵
            PID:4328
          • 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=2124,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2584 /prefetch:8
            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=6 --field-trial-handle=3112,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:1580
              • 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=3124,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3416 /prefetch:1
                2⤵
                  PID:5088
                • 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=4616,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4628 /prefetch:8
                  2⤵
                    PID:4184
                  • 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=4688,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4868 /prefetch:1
                    2⤵
                      PID:392
                    • 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=4412,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4992 /prefetch:1
                      2⤵
                        PID:1384
                      • 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=5016,i,9575892349021867680,158528049392912115,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5220 /prefetch:1
                        2⤵
                          PID:3060
                      • 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:4420
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4036

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            649B

                            MD5

                            8141b3bd52e1f570aeab2c8e87530e41

                            SHA1

                            c43e1c4d9291583082d1f933ea77eede446b3c6f

                            SHA256

                            bf1f369e004bb238991ad87afe7112982007ad1791411e6b55a163c06ba638b2

                            SHA512

                            a373037e2c0be92d462436edcd485ba72f4064b885ab3d7cd6b93a143681b805492639f515b98c3b3c6ca32031f68362517dff623b96d0ba024da1dd7c1556f6

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000003

                            Filesize

                            212KB

                            MD5

                            2257803a7e34c3abd90ec6d41fd76a5a

                            SHA1

                            f7a32e6635d8513f74bd225f55d867ea56ae4803

                            SHA256

                            af23860fb3a448f2cc6107680078402555a345eb45bc5efb750f541fe5d7c174

                            SHA512

                            e9f4dc90d0829885f08879e868aa62041150b500f62682fc108da258eee26ad9509dcbf6e8a55f2d0bdba7aa9118dd149a70a7d851820d4ea683db7808c48540

                          • 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

                            519B

                            MD5

                            d3b1a125f191f6c91bffaf4e7636f96f

                            SHA1

                            eb26df47807d3f78765f82b2d2561def47e95b4a

                            SHA256

                            5bda985bea977a64286e78979a8796657d0b59291db3b08d6390da33905dc394

                            SHA512

                            1e842698c6176759382c7949bf407f73d93d3e3c2663142746611e0cc58d216ee7059a8bd5b0ba48d283c933b763d3affd043e242259db1bbe0859e2697924b3

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

                            Filesize

                            519B

                            MD5

                            6677d3d8207e0538f0bd936bb8478546

                            SHA1

                            fa77916117ffa48e96620b466d2fa5d97c1c2985

                            SHA256

                            c0b7761d31a60cf34ceba03cd462a1459a9df31381f49f7b22ad45bac5b39591

                            SHA512

                            36a398acc76b75a7906e6237f475134ea5f6e90c367d8fa53f15bcc25c66090e9c26c0a9693a0f8a391ea40d15b0f8e73b68001ee9f60521ac57ab88e9a59234

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

                            Filesize

                            9KB

                            MD5

                            49eeb4f4a8ae2cc363eb9f33b9f54a05

                            SHA1

                            9bf2dd06dfe0e9eedcd4f796a8712bbdbb99a6fc

                            SHA256

                            b01bf2f2744a8e6c5999bb5a52baa3da0b336d99489f07db1b09337d3333b8c1

                            SHA512

                            661e32158ad749cb6a18d8810b11bd17cb3efdc037af9f2774d4602dc00bafd5a04556cd2df557864350dd4ca128f3a889e3e532bd73558cf2f5564d33a13c86

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

                            Filesize

                            9KB

                            MD5

                            78d8df3d78c58e1a05e807d38e2cf34e

                            SHA1

                            4a550e19bd299d93c52b4e4e476dc71b42f669a5

                            SHA256

                            31d88e3105af5865910900e045a30b66fa0f8150ae381ea3245353040dc2e555

                            SHA512

                            11dbe358a73c2493e1b72df3a2c5aa51b16aacce4e4c78fbe930f0c1e0935a33499a40c0455c520e00b8a83b3a6bd4d0cd8ba2c3d6cd263eece466eb1db1be18

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

                            Filesize

                            99KB

                            MD5

                            88c4f802863f0cebd2263299498a8a32

                            SHA1

                            62e7b537f32f12ddf6c4fd3e6810a7160a95f7f1

                            SHA256

                            67a302948563b753e7b0a0fd3a66a59d545b38c97f6b37bf86335f4c60c46ca5

                            SHA512

                            9416eb0ceaf11d82f190bec7ef38b336c3c444fecedef141a381be00afc8236bb5b4de1c667a8d4e2a57c65ce5a435724cc0c71defad6ec95c1e867584117dc4