Analysis

  • max time kernel
    46s
  • max time network
    48s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-es
  • resource tags

    arch:x64arch:x86image:win11-20241007-eslocale:es-esos:windows11-21h2-x64systemwindows
  • submitted
    27-12-2024 17:07

General

  • Target

    https://drive.google.com/file/d/1_jED8s5xilfBEwq4mdId6pHDPfx76aTe/preview

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 1 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/file/d/1_jED8s5xilfBEwq4mdId6pHDPfx76aTe/preview
    1⤵
    • Drops file in Windows directory
    • 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:340
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffa6223cc40,0x7ffa6223cc4c,0x7ffa6223cc58
      2⤵
        PID:4808
      • 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=1764,i,4529441316749961720,3470005589922127839,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1760 /prefetch:2
        2⤵
          PID:3952
        • 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=2040,i,4529441316749961720,3470005589922127839,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2084 /prefetch:3
          2⤵
            PID:456
          • 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=2152,i,4529441316749961720,3470005589922127839,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2368 /prefetch:8
            2⤵
              PID:3056
            • 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=3064,i,4529441316749961720,3470005589922127839,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3112 /prefetch:1
              2⤵
                PID:2084
              • 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=3076,i,4529441316749961720,3470005589922127839,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3260 /prefetch:1
                2⤵
                  PID:2336
                • 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=4468,i,4529441316749961720,3470005589922127839,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4516 /prefetch:8
                  2⤵
                    PID:1744
                • 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:3424
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4164

                    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

                      9ed1c51067377e4afc362f2813ce184b

                      SHA1

                      d76a63a68984688c639da5a8fb13ba9c56bd9814

                      SHA256

                      4a386fa422b27ace46dbe8e46864a2b96e0310b660b6fc2c139583fe236c0cd7

                      SHA512

                      ce209ac4508744dc98cf6762d3f4aae4b803f5625e52c432fdb36b84ca1f62fa70c7bdf908f903561b070245ca4b6e91daec4e7acabeeda292350932f991a7ea

                    • 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

                      524B

                      MD5

                      cacafbded8725d700e1445aa3503e24c

                      SHA1

                      5352cee626d0f792e1e34221330b9fda5bf30143

                      SHA256

                      691098eed1671846e6ef11495801c663f0b4dcca0af0ecdcf6df99d1d5f3d64c

                      SHA512

                      a62f2bf1eb9283128b0512bf3976986ea0981041a9caf1e3376d837c24efcc67343a4e3cbd138edf4998f2def41fcb50a8dab8442cdf69013f7806e89aee4b11

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

                      Filesize

                      9KB

                      MD5

                      17fa6045be676b541155925178d6ce74

                      SHA1

                      7ca9c562d180a0b857848d7818312bd8f04ccd24

                      SHA256

                      d4edf6ab3c7ae1b7064ef23317f69d64153b254eb20fcc267a0dd04a01397d72

                      SHA512

                      e4a0b9ec55da5af11fda2bd33fd502df171a09290b0b9e61c6c809a28dfc9b2e8a12ef709670ec54295269408ac2248ad6c4aecfefabea98521857a39749efa0

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

                      Filesize

                      9KB

                      MD5

                      66b191ff7d6d5a682f0e19996335b67b

                      SHA1

                      3ff9118f28a5a35a6fd7786b845d8e2110fdf1b7

                      SHA256

                      e082d73b0a286ecc873a50803158f770c66ea47badda6e6d8c859c2097115e96

                      SHA512

                      8d012c35a85dc6ead7a43c9fe22006adc2c47e42d211f3f22bee9ecf1fb94eed2a34c777ae445bcc227b3b94ac32e3caa30658b06e01cd306e07c33d4168f75f

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

                      Filesize

                      228KB

                      MD5

                      764f7903fcb55cf6961c2f112d7411d1

                      SHA1

                      04a822cd52adadd7cc5fbb5be947dee97868a322

                      SHA256

                      0d61ef2a5626811730f4903484303380e0ec9117f15f4267d182722cc7a70071

                      SHA512

                      56a9f5130deab883295ce6c7a9ce3fea0faee08f02aad9801489fa1025bd678a4dfcf9e7055897efb9d76b5e0c47dfaa6885e7f34087363a857841f81d0671c1

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

                      Filesize

                      228KB

                      MD5

                      241918643d95e725fd254329a4caacdf

                      SHA1

                      072040e4703c8439f6681fe2448055e96e4372a9

                      SHA256

                      b082f2c702a89af2d70e79d4aed817a6ea417586319e6822396dc8f1b1c29109

                      SHA512

                      3ffa1536940657e004338f3666721c3bd46db159375b424be8353d3c4f77e93a37c03708e875cf68c11134139d5ca6c40b4c5f8694fed4342db1eef68bc3d954