Resubmissions

12/09/2024, 12:20

240912-ph2f3avcnq 3

Analysis

  • max time kernel
    136s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/09/2024, 12:20

General

  • Target

    http://www.ey.com/

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.ey.com/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:4620
    • 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,0x100,0xd4,0x104,0x7ff8b229cc40,0x7ff8b229cc4c,0x7ff8b229cc58
      2⤵
        PID:3572
      • 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=1856,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1848 /prefetch:2
        2⤵
          PID:3548
        • 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=2152,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2172 /prefetch:3
          2⤵
            PID:2832
          • 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=2256,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2436 /prefetch:8
            2⤵
              PID:736
            • 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=2984,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3080 /prefetch:1
              2⤵
                PID:1676
              • 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=3048,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3152 /prefetch:1
                2⤵
                  PID:372
                • 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=4444,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4476 /prefetch:1
                  2⤵
                    PID:3920
                  • 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=4740,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4752 /prefetch:1
                    2⤵
                      PID:4368
                    • 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=5128,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5148 /prefetch:8
                      2⤵
                        PID:1352
                      • 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=4876,i,12002332611326474528,11664650790459368932,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4944 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3852
                    • 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:3912
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:112

                        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

                          37968d85fffffefcc6cfbb38e88d95d1

                          SHA1

                          e6e5687dd74f149d6541bed353622f5771a71c57

                          SHA256

                          e814a6ad5a43f76efb9b2dfc02fae02d15bff07376307fbc3e5f11e69fa08bd1

                          SHA512

                          93809c6d0981d35967db91bbf0392bbf99207713794b50145235a45dfe72d8926aec2cc6dc9bbf7bd5e2690cb3a6c16b72a8453b261460b6236da421d4029a1e

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

                          Filesize

                          456B

                          MD5

                          91e320201bf63e5fe83b056ce7771787

                          SHA1

                          600b5eb4cfa05b98a149612c5e38ab0739ee0acc

                          SHA256

                          c364d5e006064e4d8a980c9928207342fbddc2ba2fd9977890c615e6fa79f701

                          SHA512

                          4ce8a6dc491f817c7f334653b2e66f8992634386f6e9c4d9d449bcccf86a7b0390749399785dd539b244cdda5855885ac61e01384c1d081c8b324e537958257c

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

                          Filesize

                          2KB

                          MD5

                          cf6e1226c61563c158d1e7e7d9a84932

                          SHA1

                          6bafc0ce0056368a0c2707f8e5e4a05c79480a39

                          SHA256

                          bfde865582c9db6bc83d89a46b52ca6920cb27111b48f583a4e54e46f6f9e2cb

                          SHA512

                          cb772e462c2098e16329c5437386b37a05fdbb89631fbbfc2e561ddec4a9f6c861c1f631343f3c6d387ef919710522506b8514aa9755910bbbbaaf3013309a28

                        • 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

                          1KB

                          MD5

                          1797eaf0ed5f457df1c3d8d5558942a7

                          SHA1

                          2dbca136b0ea93f428ca3f284f7d9602b5c5e632

                          SHA256

                          c36369e91404cbd6299f12cab65daefcb5f626e572e15ef190160628b0e9dc3e

                          SHA512

                          458dfc56c06714bd86da4b2c87f79e9ada389a2e8823bfca3678aa981ec12cdb10cf19c412539200fb665373eac63c7ef3dae6f5e9cd97e7ded4f492d2803b6a

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

                          Filesize

                          857B

                          MD5

                          f19ac35898b383d57e2a3cca1bddf4e4

                          SHA1

                          4eb6a459fabc9a20f3b57defbacc0ec68b7f156e

                          SHA256

                          de3e0efe219f3c435099f18c3f461913da6dda1a4417b5c788b75bf0608ccfc5

                          SHA512

                          f455dab13e9c60ec8ec57e447bd0daec84824cf4c03037c456defa512faf6a540cd0d7d7a1e2801f97c2c3bfd3661d7a92fc72e72623cafe31949286a2d30e5c

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

                          Filesize

                          857B

                          MD5

                          4626698eacc12eb81f975794210faab2

                          SHA1

                          d324a376f016c0bbe48915a5f9d9500da8be3799

                          SHA256

                          ceaac56438b06d7802cecf44b6b84d0492d7e40a0f5959a0af2ed30787b44b08

                          SHA512

                          000303e1de2220d541d14325aaed55fe3d713a5eb65df725cb67677a38a3c10105e0e1b5ffe7001d325640e3d2c719778d8bfae3bc8b9898948bd734a024f8b8

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

                          Filesize

                          1KB

                          MD5

                          7a55e9c200ab379468aa5c8d65e51822

                          SHA1

                          4054fccffdb5d5c7a4de7867127b7478398b5ad9

                          SHA256

                          2e05e15937b691e90fb1d9ae1dd72bd3b5ed9d3c7e51ec22183fcb40b9bcbb7f

                          SHA512

                          3e7bdbdc400e3277a58bdc77aff2a9ce23019eaa9b9aad680a665f865f3847cafcb434ebb8e298e6aaafd2e6a3ead20333821a68cfa5f51ae6364d00dfe7dfdc

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

                          Filesize

                          1KB

                          MD5

                          819ac63842a9b0e878d0af374d9b0623

                          SHA1

                          d49d97dd74a47292f6242d25187fbde23a98b175

                          SHA256

                          eae7dd3bda5221cea60801734da19ad10fc69cafafac5387c9ba4faf8594a3a1

                          SHA512

                          c832654a465de4a6529ad2ae27ccb524f348593ee55ab2695be85343ab079f401b7f5246941b8b19facb8cc5cbab5bee843b51ebf3c8db2c07e87de83356f4b1

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\d7ff75b7-8d26-479c-a08e-8c078faa905a.tmp

                          Filesize

                          1KB

                          MD5

                          1fe3a85ad32825446f4152a80829c268

                          SHA1

                          273d28c7928b00cf642fa90c980728831d2621e9

                          SHA256

                          c11a89b2c1d7369dd62fd6965f4e8eace4634eaed22636896aa8c3d7d854eeda

                          SHA512

                          4aec356769b350bf690788ea659103eadad304ce2ad0d05f940390a2dde20c4682413360c2b5fc597afb3fa0fd91c81d0333514c088b59260d7d897d4ec8d801

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

                          Filesize

                          9KB

                          MD5

                          ccd3c3256a4a58b450ad42e7243f1387

                          SHA1

                          be41c521c026ecad1efac89076307d98417a605a

                          SHA256

                          238082a114480aa09205a3125b12e0d4daac9dc64fa81e02b68990020b0dbadd

                          SHA512

                          83c4e788718d29faf83bec78285636f94b8845af8e3132a48c7ac5aab22cbf30c4f05ccdafcf660368cf1f723e15da24a93b2fa39b477448202a38472fb91da9

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

                          Filesize

                          9KB

                          MD5

                          c19acdd83f59c8c336c1d7b33e4a3a98

                          SHA1

                          5a09ea541a7517d363043761b9929fa9ab4dcbf7

                          SHA256

                          affa236d82b9331707b57861a547f355f96dac1ec84c8b267838d9e104888bc6

                          SHA512

                          f2aa85e0cb1702c81a67ba9ce219c42c0bda135c350aa08af236889ded71a767bf0f2ae79576fa8d49b286d3aa102e0310a66a10e5c78b01d818e413e1120542

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

                          Filesize

                          9KB

                          MD5

                          cfb79c5ab4f2d1d71085340325fbeba5

                          SHA1

                          b5430d71817a7ffa08fa2b4fda4e31f19c2108d9

                          SHA256

                          a8bb10582d6d955f333a05e992e51efdb07f39f13925024987b01cfb6488c7f0

                          SHA512

                          554697959d4af4db96fa10e423ae307322f1775c1b8c65985d2f653f489039325f0af5363c6eb5543608b1e80539dc15ae480fac5cc02829bb1ec9b955c1efd6

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

                          Filesize

                          9KB

                          MD5

                          b1ec1c0a88f539442b6592051170728b

                          SHA1

                          4bd3310ba54fdb13b6e397a5b3d6c6d8536f501a

                          SHA256

                          0c90f8f1e064bc88c0765b7a45bade92dc29669081e28f1b9793de0f1e16e1a7

                          SHA512

                          f307ccaaccde16c767e7ff2511b536d6b75211686ce25f06309c6e0823ee503352a04bc4cf80f973c1db22110aef43f6fe143402d163a6f37147db36532239bf

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

                          Filesize

                          9KB

                          MD5

                          641082d5da4f855f5af33966b88a4638

                          SHA1

                          9e433e7263c27f7079bb4ed4ac10ff67aa4ef1d5

                          SHA256

                          fbac6329e76656a11af1854b6015bdee5482cccba9d11dd17fa4bfb9c0049468

                          SHA512

                          ba553e330b9169a77879077f373f9649b79fabbc94e2d83692a7935219b7df2f0c2a76c1fbb65e9ddcd7ae61ce187cf45f1a95fea9a36ad38a24da1e778f1b22

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

                          Filesize

                          9KB

                          MD5

                          d31481cad0d6ae146027f102705f5da6

                          SHA1

                          7bd0526a2ce2580eba931e69fda4aab6d5864cc8

                          SHA256

                          b4fb78ef3623d23599b43ffef226c45f388fa036d1eb775786d1911ab9e46f2d

                          SHA512

                          0a3a2e2d1345a00b0ad7135bb844e1d54650af42e1b04b3cbf2d0f0c5304d12e5657e9eed35c053ac57746ceea14d713e9c6297419d3a32b5eca1dfc6b8ed99f

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

                          Filesize

                          9KB

                          MD5

                          db002f38a510e76e81fec132799a90e1

                          SHA1

                          40cae6e7ae1a466ba7847e5e8035a7da0110cd42

                          SHA256

                          ca63d030532683e34099381e234c8519dd2465070aea0e105d82de6d5303385d

                          SHA512

                          2865c3518c03d6ffb0d9d13946f06e747813c92c8f59a243044df13298090a08178b5d52c3e38d679658300ac6035b512fdffe87073394a479aeff31af9c3691

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

                          Filesize

                          9KB

                          MD5

                          97fabc1aae4afa4406c01354347ec9f4

                          SHA1

                          f2c4834f0a4585d17fb6fc9629a6c47a74ed6c72

                          SHA256

                          fb371fd8dfefbf25722c8ebd496779ac1ac0346cfd7ea62eb9a7ca3af89487ec

                          SHA512

                          65867abe12d6aa2141343c3fd3a439b73cc5e79956c61021c532ef905379d98dd05d4dda25759de6b2a3ad6e8e92ee079687a8a45f28d25efe4df1d424600341

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

                          Filesize

                          9KB

                          MD5

                          f523b87c29627409af9c57c21a7b7bf8

                          SHA1

                          32c0ffa6a3bb40c0bff3aed80f9b59b0942e0d97

                          SHA256

                          76dc1a611a28594f21ac809e91dc3d9a2736b86f3899b5b2f878216e99d0f6de

                          SHA512

                          6b4fe40757c4f7c2d2099d7cd4456de4520a031629c9b420f406b96842eae21e33e6a1c2d783e630ea26a6a67807e96f3c988310af578a8f87ef7a3b8f5b886d

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

                          Filesize

                          99KB

                          MD5

                          ee34459661026c82a83428ca7603d5dc

                          SHA1

                          9ca6f5248f9e9faf7c2acceb09087df1f9564a83

                          SHA256

                          c359423274ace64b493af9a467d4185cb1b95fb43fb8a62ce5445009e8fc0d47

                          SHA512

                          1a7e406cc16f5dd0ed93b2d3f9d97d2b5f84b5cdd59f294791ef4afcc5e18cafcedbd6628f3d99f03b6c4a670987a37393ab860df4180c7e7b244d36bb0bb275

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

                          Filesize

                          99KB

                          MD5

                          0af704c120173e4e3a1c79263d2bc2af

                          SHA1

                          52ddc2fc264dfa29b673db6c49e7c7cfa2ae464d

                          SHA256

                          4467185a1d509e936ddb6bd5f1babab07d91a040e3151820ecc1990e4bf08f13

                          SHA512

                          7e7eda604e76b5d1adce6ed889cef8c573ea9b3bc026be1159a93f971e1d7cc7d4a7f3febcee989605c9918b68906e48ad903ed0f7ac06d03eaef7abdea2d16b