Resubmissions

20-08-2024 19:24

240820-x4wfyashnr 5

20-08-2024 19:20

240820-x2ds4ssgnl 3

Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-08-2024 19:24

General

  • Target

    http://1u2s3r4.3utilities.com/

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • 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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://1u2s3r4.3utilities.com/
    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:2116
    • 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,0x100,0xd4,0x104,0x7ffbe5b9cc40,0x7ffbe5b9cc4c,0x7ffbe5b9cc58
      2⤵
        PID:8
      • 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=1896,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1892 /prefetch:2
        2⤵
          PID:4596
        • 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=2132,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2152 /prefetch:3
          2⤵
            PID:2440
          • 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=2220,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2416 /prefetch:8
            2⤵
              PID:4200
            • 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=3060,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3080 /prefetch:1
              2⤵
                PID:516
              • 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=3064,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3272 /prefetch:1
                2⤵
                  PID:3812
                • 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=4052,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4372 /prefetch:1
                  2⤵
                    PID:1644
                  • 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=4440,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3276 /prefetch:1
                    2⤵
                      PID:2256
                    • 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=4992,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5004 /prefetch:8
                      2⤵
                        PID:4344
                      • 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=4516,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5160 /prefetch:1
                        2⤵
                          PID:3168
                        • 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=11 --field-trial-handle=3828,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3088 /prefetch:1
                          2⤵
                            PID:3412
                          • 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=12 --field-trial-handle=4320,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4584 /prefetch:1
                            2⤵
                              PID:2072
                            • 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=5104,i,4795910596090943214,11739978619728170552,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5056 /prefetch:8
                              2⤵
                              • Drops file in System32 directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4292
                          • 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:244
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:3632

                              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

                                05da6ec834c35da355474b70f60b2d37

                                SHA1

                                a36b8f1f1fee8106666c7cbdc8cd6fac296efb13

                                SHA256

                                3507130318f0f3e2fcf582422e36f7f6f149c02560e672738f62f21923e0c242

                                SHA512

                                966cf04b79a915a0ff531a1f600f628e2c0fd483fe0b914f15943897e50246a87684a1e622aedc81cacf86289a9827c28ebe556aa35e12a14cb5e4210d2a4775

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

                                Filesize

                                144B

                                MD5

                                b1120832c5443084ef04979b480e1377

                                SHA1

                                0d35523c4790f1d693dad38e3ac14b6b350f25a4

                                SHA256

                                f2386ecc2279ec35afbd8a6e93a11069d922aae511491b141696fff53218faa4

                                SHA512

                                3934156ca554dbff5554088b89f633de4dc38ca08e4391ed39f34d14691f7d8b9310b7b17c37ab640d6edc8b9e1696cf87cd7204e108fdcec9958ea2b60dda28

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

                                Filesize

                                2KB

                                MD5

                                42982c0e45339b966064f1c56a0a8c1e

                                SHA1

                                7f582ea24e6e9e4379bd90053af5aee1c4071509

                                SHA256

                                32b97877aa0daa70b20a3a75e495f51a5ad8fb353e6dd334a7755c03a0491876

                                SHA512

                                1338d3c9840fb84831f15b832e253e02a32d12d3ac2bc9ae78a3202e3a6d1506a0fa4ca33f53ac22055306dd79d55f96e7610cfb62bf4934ac4531884dbd357a

                              • 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

                                1f25ab7c8f2ecf3efbd15b44a18ac7b0

                                SHA1

                                06d877909dd4b13da24b2936be2ef70c19dc7e91

                                SHA256

                                1709e64b4ea86ec6e338980928d8ac9f2cd8de07686d234ad61b3968dbdfea08

                                SHA512

                                8068ef33d5426f4410107ca393ae22c6ca1ef20947afa39f7f31201a7ff3cf5be35d49b9878082d73244cdef45c2238e8d3d131ee4df26abf3518b9077439867

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

                                Filesize

                                9KB

                                MD5

                                bdbbb2161e7679b99a8840109550f28c

                                SHA1

                                1164bba597418418bfbf1552db0d4111a7613636

                                SHA256

                                781e8e8a1aa5327a018e3a62f770ceece1b1fa7ac7712c0d7212cb1de99a1eb2

                                SHA512

                                f567b3d305cec2488d83ce86712977d0a7680be0cfbcf16f7366eb42111451d827055682fc8e355256199ff6fd673d86ced084d58245c3f14e581ac5db098f28

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

                                Filesize

                                9KB

                                MD5

                                e0388be18fb0c27d4f64456bca356080

                                SHA1

                                c2bb413a21282cd51feb7e9a8db4a90de73c6bc4

                                SHA256

                                2ff66c594d4f5c639fd1f821599fbcd87362d5bdd0df652bfb7aadcd9211795e

                                SHA512

                                3980afda72fd3aaa0daacf6b9a41bf20ca4fb102a3d6d422fa77ea1006f31e13b94c161cdef2e0f2e8043296222e2cb3a5fe4d54b66f9e6fdb3675baa7d7d38c

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

                                Filesize

                                9KB

                                MD5

                                a79bdbb2fcea1f38b6407baeb7510756

                                SHA1

                                ef4be61167e193c923888872f03d814943a45509

                                SHA256

                                7a59536b7562c6269cbed313fb3adffaa1b35fd46ff20b6385b516b3006a76e2

                                SHA512

                                6139cf77e3a183d022da2a2b3356c0e72c34257bf25ae847639d91fd3a0dfc9ec5c4fe9917e6642c951d3f075d02d29205d75af15802f4d87bf154b0eaa99c63

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

                                Filesize

                                9KB

                                MD5

                                4d6db211f83ba28f218a898e88b9fc7e

                                SHA1

                                8196d885e30e7a7a225a5698f0f2f3bc735d141c

                                SHA256

                                003e2b7cc4cc65cf83020ce66205a3777698f0aa261b9883cfca117d01b27cb7

                                SHA512

                                e5b1c0b06a0600c8e686bd646c178041021d8ae7d3074f6f5a3fd8d5125f85afdd56e7ddd1652b4e1b8fee9b7400f63987b22be480d2be149ca8ef99b43f9393

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

                                Filesize

                                9KB

                                MD5

                                e1bcd0888e30594b603a6d9711245dcd

                                SHA1

                                be5117702b84d802f0eccdad0310aeb8259b1757

                                SHA256

                                33f19fce725c0f24bac8aeb78003a05cca42456ee0a52624ae46c939c4aa26f0

                                SHA512

                                19f84d5b98c0fdde17ab26dd5e9815e0808fe6e4090edbb64cbdb4f87524e4e27a48bf6c0dbc27694ba871e816e2c0543e92dc212f316fd79cf6bf85263d6e1a

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

                                Filesize

                                9KB

                                MD5

                                ab4f195a419fe7f89cd8d9abc2061e70

                                SHA1

                                562022b2c2286a01bdbb8ea69577c7eca25fd5ed

                                SHA256

                                4d7362e83adb913b741d4aaa0cf4e4427272b67aaf3bd3b2ffc848eeb02e0bde

                                SHA512

                                45c263c83171cd740c695ed26016027bd12364f080dba8047d62ee5ce724dc13a82e1f79608e0bbdf41d5bb8aba5b442e8d5ea4c9feae5dbe18387fef5792749

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

                                Filesize

                                9KB

                                MD5

                                8e26b5b34e568c9ac1a829319b7baeec

                                SHA1

                                a8df7b66e5db298fe0fd44fd138e57b3dab2fba5

                                SHA256

                                753552d34cf86e1bdcc9183d771fe884094bcb003f3b193d361eeff8d618aa95

                                SHA512

                                ab855dc7a82a568a10608c047bf52ef376f309f369fd229f1942cb09644fa674efe5ff06cc946fbfe6c6cf03d2ae02bffb1f55e2b9361237683d1e3efee7104b

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

                                Filesize

                                99KB

                                MD5

                                397460a9237fb0f2e9302a1ff42d4fa7

                                SHA1

                                643403ed4f6c38217f7205786809fb6b5ee77206

                                SHA256

                                ebc3dfc7d6570949b361e7237a8ad8a61376586925f5ecc95422bc5b545a4a10

                                SHA512

                                57f508097e42a0793982a3e545706895587ec005bceceb74a7854634a2626c4b7034adae66d906f9a20bd24e64192e2b379fdc8ee9a72cff4fed3c6b37e0ee4d

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\fe6f4392-5982-4675-9785-b22ab08644d5.tmp

                                Filesize

                                99KB

                                MD5

                                adf29c4f587d01cb0adbcd5f69def813

                                SHA1

                                abfc0fd07fa6df6b49686bfce2bff6c3c1cf7862

                                SHA256

                                faa407944bf1c52f90117c70a218e2af1b632dd9684c9fef16a652406ad2c09d

                                SHA512

                                426bd88a3e790c7c9366fbea8bb15947ce858bf6fe5e593301e62e3af0d6595cbe588f9e042955a9c2c89a66d9d09f3311f331e1e8509fb544d9a659a77c5f79