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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/08/2024, 21:15

General

  • Target

    https://firebasestorage.googleapis.com/v0/b/namen-7b2c6.appspot.com/o/RoundcubeWebmail.html?alt=media&token=d66cda3d-2636-4f26-98d6-400917153f38#[email protected]

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://firebasestorage.googleapis.com/v0/b/namen-7b2c6.appspot.com/o/RoundcubeWebmail.html?alt=media&token=d66cda3d-2636-4f26-98d6-400917153f38#[email protected]
    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:2264
    • 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,0x100,0xd4,0x104,0x7ff9b754cc40,0x7ff9b754cc4c,0x7ff9b754cc58
      2⤵
        PID:4908
      • 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=1892,i,13763120994349520786,2564499118819560184,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1888 /prefetch:2
        2⤵
          PID:3104
        • 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=2024,i,13763120994349520786,2564499118819560184,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2072 /prefetch:3
          2⤵
            PID:1092
          • 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=2240,i,13763120994349520786,2564499118819560184,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2544 /prefetch:8
            2⤵
              PID:3508
            • 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=3124,i,13763120994349520786,2564499118819560184,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:4396
              • 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=3140,i,13763120994349520786,2564499118819560184,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3332 /prefetch:1
                2⤵
                  PID:4896
                • 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=4812,i,13763120994349520786,2564499118819560184,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4824 /prefetch:8
                  2⤵
                    PID:4992
                  • 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=4676,i,13763120994349520786,2564499118819560184,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4672 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3444
                • 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:4972
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:1240

                    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

                      8c97d0a94aa33112bbec80f3316f945c

                      SHA1

                      e69bbf95b7827b307e1dbc3ee398ef025a92161b

                      SHA256

                      2ecb35bc87791eb7deb0746fc61ecb1e4c9398fa92bb1518e1d961b9835e41b3

                      SHA512

                      9cac552b4589ddca5dc162d174fd7052374f2ed20fa2aa895eac99055461ea308ca1aea232dbf0c7f407f5e620b812a3d67e97660fea0d67d34f93370a2cacf0

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

                      Filesize

                      312B

                      MD5

                      25e71a1ee13ac0ec6ec61a8ed5a21499

                      SHA1

                      5f8c94037026643beeee61d1ebbf1b6594bcc2c2

                      SHA256

                      2ae193ad71716085ffdf2a5ca8a71fbb4c0aff012666c9f228b854ed50649cd6

                      SHA512

                      3d7fff5e258586c3395a2cc004f3167e88c37b1bc0e63d2e377e368619d1ae8267ebd7a7fb194a40894c6310d75e8c7cd9d18e5ac786a90762571dd321ac7c92

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

                      Filesize

                      2KB

                      MD5

                      2833911ea6a178ffc012f785c6c480f1

                      SHA1

                      e3614ad0572ee67504115c5a30f1dd5b496525c0

                      SHA256

                      450fb4e22b667726da1264928d319707289b87663e3df90cd771d7d79d9a14d5

                      SHA512

                      9f6a3c5b4fa4637388b834e3864d0102f54b61b6ebe0e31c85b897f77c43f0636f5659bf471e3b549d9a726169c084cc39fbcc657ecd897b61c14f0e99698500

                    • 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

                      1ee553e642275bed08ceea8d1bb3ea1b

                      SHA1

                      3cd65c470ce4f92f75b9a9d1088e8caacbfbffd7

                      SHA256

                      25126ee4157bd653655ba57cd2cd7e980986efd1a80a81c2245a51cc2639fedc

                      SHA512

                      89b8f50185e16c3fe333ebef7a4528b995cd4b43dea7bd8e4cb1ecdab7b2e121cfa2f750e367c51f007ea2ae53a11510a660648d28a5a6d7b4cb476250a091c5

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

                      Filesize

                      9KB

                      MD5

                      56b49b08cbc2dfeb1d43742e592185f1

                      SHA1

                      924b78eb4eb30f128f6711061514773758e0d431

                      SHA256

                      912d752b7acfa420aa8d2dc0769575fc325593cd4490d41232323875d2c8f4af

                      SHA512

                      d977840afbf53c96846dbde1a6df2ca6436df7d49ae22e590357d67829cf076fd103ab17cfa1525d8b07fbed08831de69ba42a185f113dd85893be9b362c4b6c

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

                      Filesize

                      9KB

                      MD5

                      921a12e0e31886071373f1e582aaa2cf

                      SHA1

                      ab421eda5a95c06f6bf2f54a31d80a31fa0ebb91

                      SHA256

                      fc455fed021f2415f53997b6ae5c0008317b3e985e59c17a3a4ce2175c7368ad

                      SHA512

                      d4eaac04382dcacd1849666b6242406c0732661e88dc5b2f7e932772609eded48869c42882092de63e4d9af9f615776e7ad3db199b98c292c2859fa8be1a2b36

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

                      Filesize

                      9KB

                      MD5

                      5608fdc7924b9d16e294faa6be798abb

                      SHA1

                      3c7a533351b4546a30084520be97e33a7b391c6e

                      SHA256

                      6aa800ba166f8930fefabd10c9b1b123ecf9f6e29ede3ae020513abcfa39becc

                      SHA512

                      4c375ae1c401e54a52e171cefb2f457bd2f78622ac32f05211689a8492886695d973ceb879508f061a47241df77ea29d162197676aca4a27faef63e7d8983bb9

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

                      Filesize

                      9KB

                      MD5

                      0fc47f39680c83f4923f4805b04e9a55

                      SHA1

                      0b6d3f842a61589f0a1425002f8cfa87b0656702

                      SHA256

                      3ee45a9f8a2ab874b190bd15acc460893d6f0be0a222d827699baa9b23d5e77a

                      SHA512

                      d1065660ccdf8315338e4d18ad947f5b84207a0fe307e89fea05227a52396e139b33193b0a10a09e1f80ee626a4e104db5bdef1822e084d3be7665ae5e5cf288

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

                      Filesize

                      9KB

                      MD5

                      0979110dbf7c29bb5b175c0a5d104054

                      SHA1

                      3c2dd9734f18eb596cf45b6fadd355a5bbb5c9c9

                      SHA256

                      c7cfa5c6f414089f524be699272a69cb380af00c35ec0ef36cbecc42201eaf7a

                      SHA512

                      27683e0b5a646da20cfb6c8269fa7ea9fb1dd402e69bd7e369fb62420a798a1c4ba8caf52b82b8e8e2f74df36df14cd23963e23d29579ed4a08219754ae186cc

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

                      Filesize

                      9KB

                      MD5

                      c79651c873456ca685d72a0ece1994fb

                      SHA1

                      fa99d3858eeb2d2dcc57f190dd783ac7304833ab

                      SHA256

                      c57d32afb25494bfde51da03d6ff863fb8fc6c51c20047277eb21b3d77258459

                      SHA512

                      25657d05736c89e484f102ceb5b581a579a75e9d95bbf920eb3fc95662f45f694f7c530553ddc86a2337908006b12bd1ff54ac693e457c9a09fdb77e7394ef17

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

                      Filesize

                      9KB

                      MD5

                      c8533499070008d1f8c7415a69358b61

                      SHA1

                      abead0c370cd9d096340006805dfac09e300b959

                      SHA256

                      5d747aeb0e7bb8b2cead053645f35e5f4e976cdd5be3270705eeb6ad41bfebb0

                      SHA512

                      6893a28c081402d7476a08307cdd03e5e7a84f8778dc5b25faaef684d82ba2804e60df6dd2d66dc1525b29e400da24cc5708e3a6e4f0b1db09d5d5a5322243cb

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

                      Filesize

                      9KB

                      MD5

                      8b682a11cda98a5f414b99eb6f29c88e

                      SHA1

                      cd1b0085b0f9345b1ed3c16348937ead542c9960

                      SHA256

                      ca86ae9cf443e7a4ba9b18a3dc2ceda12c6ac448d64dee4d746e9d17d9f9be24

                      SHA512

                      a26a42c6e4050a69b0d162b7d4142c7ff5d1d751a78c30633ea0811a997dbb22691c8b45ae7aee1d9643041239c629a5abaf526ac23ce38c9614a3bba8832e5b

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

                      Filesize

                      99KB

                      MD5

                      3e8768ffd697364fa4e10043907aeda2

                      SHA1

                      86304a4394e3fe8f486e2ec26da67f29cf86168b

                      SHA256

                      4a34e1fb525aecc5f5d48fbed1a2c0e15a7880ac613f06697a370b2841cccea2

                      SHA512

                      256afbe33d3d385081a4f0d5dd3cf30ddaf8beb0767fb57a855349df597b5d283912d623a86b176913f8e90dfd236594e4e299a4d0da0c7f77c09c07e3ae3037

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

                      Filesize

                      99KB

                      MD5

                      7a8b10fbdf40a89bdd58ffb1724126fd

                      SHA1

                      fedc4431b6643b0532045929c339d31e8d29b7fc

                      SHA256

                      8dbd79fd372eca66efd5f13cff8721ad2d92172597d0b6705ae72f2f0e5aa62b

                      SHA512

                      5def008121c1786ee5ed2027dc2f57415cf54b59817e9cb4438ac31f61fb11b8ea707f257d8acbef02023bca252ce6096af43b840e164916fa5f7afe14e7a4c6