Analysis

  • max time kernel
    100s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-01-2025 11:45

General

  • Target

    6386964172.html

  • Size

    21KB

  • MD5

    01b1cb3f786b3b2e00ccef5623228148

  • SHA1

    dc7ad30c6f5c5d495f68eb247a7a33a902df4151

  • SHA256

    fc16aca65e569048e1b768dc59093f9737f6d32f5a1db75182468f804f9c45d4

  • SHA512

    453614e9d39156a1292a476ea2c58fad05edef6b58eb7d5c4c42430d74530d3f314679388c94ac0193bbb71b669c76a5c5a381ee2b40f748735ff61f5c36b05d

  • SSDEEP

    384:EIbRBaATO0ZDgVKiHuKKzzN28j4Npa7go:EIbRkAlZEVKiHuKi53jmsv

Malware Config

Signatures

  • Detected potential entity reuse from brand STEAM.
  • 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 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\6386964172.html
    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:692
    • 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,0x100,0x104,0xd8,0x108,0x7ff989cecc40,0x7ff989cecc4c,0x7ff989cecc58
      2⤵
        PID:1452
      • 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=1708,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1720 /prefetch:2
        2⤵
          PID:2456
        • 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=2000,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2068 /prefetch:3
          2⤵
            PID:4812
          • 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=2176,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2188 /prefetch:8
            2⤵
              PID:3476
            • 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=3076,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3112 /prefetch:1
              2⤵
                PID:2900
              • 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=3084,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3148 /prefetch:1
                2⤵
                  PID:1872
                • 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=4492,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4524 /prefetch:8
                  2⤵
                    PID:2412
                  • 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=3664,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4532 /prefetch:1
                    2⤵
                      PID:1252
                    • 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=3352,i,4552994433841467311,2674768410298978829,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3284 /prefetch:1
                      2⤵
                        PID:2312
                    • 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:4984
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:2796

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          Filesize

                          649B

                          MD5

                          97b376795976e0cbe428f57852536c46

                          SHA1

                          0a5236dce6b0fc3b347249de814f64291e5b645d

                          SHA256

                          50010ad79154b3f8cbe69f1abc62a84bb67dfe1007d17a1a2650fa3773105074

                          SHA512

                          32eaf9afce55d0b0d208e5b7eebf7bd24257e9f8114ad2d9b0d1b8edab65f1a26fff67ce7c5f2c45de764bd0bcc4a447a037330cff2fbd881dfe961e1e1e552b

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

                          Filesize

                          456B

                          MD5

                          88d141a01dbddc528c72f84d487728fc

                          SHA1

                          cd9550f3de9d0afa8cdce6323496f6e20b05aaa2

                          SHA256

                          e9f08318ea0b69249adc9fafbfe7fdb17ad32002e9bf0ada1f2b397df2789e80

                          SHA512

                          34aa2fc9982ed0e5fb9d7d3f1bc05bf3b921c8aea4d59f64e4305177cac39c71ef4946370314a688f09c47605d9413423fdafd431e6b4b839d3efd717f736283

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

                          Filesize

                          2KB

                          MD5

                          29d5691bb5cb1beb7f9b363a83b472ac

                          SHA1

                          560961e24bd9a59ae2c7bb59b5943261edef86c0

                          SHA256

                          9e2258bb2e2d7d68a9e1bde9dd9255194e0599b034bef5b142160d689e436899

                          SHA512

                          3ddb624edac256c3a2ca6604a4370ff943f86637dd8d4c9c9e11f41d19412b16d9dc04a578d24f4633102193d12c9b66a5e7c13a1e1c4936d948864f2162c12f

                        • 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

                          1011B

                          MD5

                          42cd88d4f90d22453366cc2102f07482

                          SHA1

                          1c3437c1041cac09df7c8aeb66977a207497743d

                          SHA256

                          b4dc8344cccec90aca247b5251aa4abf9bc401a1a2f71cc5c9c140af009790cb

                          SHA512

                          b892ee928e5f10c232f1d4226834197551ddcda7782421e9a7ffa6ccbf48ae34051f7bfcf14a4153bef6ffe490dbdd4f80d50cdd7de114e6d969d4009687619d

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

                          Filesize

                          10KB

                          MD5

                          b051de328a1fa8ef5642c1b7381b2877

                          SHA1

                          d5dc5bad2a440526aceb78ecb4f28de5046e7ff6

                          SHA256

                          e30de3df43e0b15c64cef5dbe088acfc4bc9292204da149e6c2aaed480fef19b

                          SHA512

                          9f8783b8d98bdb11f8ba34e04b853bc6130601e269cd8b0c91dc88b2361fbe03489e5c3ea9cf5d1767d85d57c434f73c7768ff61fa6b4d71ff19f151fc09eb24

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

                          Filesize

                          9KB

                          MD5

                          abe9e9f62177cf2149aedb6ab45d6ad9

                          SHA1

                          2ea3588d71de3e750aa16b66aa630d6027967103

                          SHA256

                          105be48e8dfcd4532415b6724eed161aaec014e70088f39db2bcf5fa703aa416

                          SHA512

                          22ad7fc824a3673a3fe2c9a522c7db7830e021f0ef849195fe870362d131f7a6b3383d2fa9b164d5570acaa535a0bb051961d5737f2a85e8f28226e1c0a9d81f

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

                          Filesize

                          9KB

                          MD5

                          91320399f180b03ddd6ce04c95d03e0c

                          SHA1

                          41f8704bc4336dbd7cdda1b7b543ff84495319ea

                          SHA256

                          609fdec9796a12721f044409931f7b1c9d9455746b0ee923594a11fe25c22441

                          SHA512

                          60351123b59658305e13f24848734e0c1856ae0fc0c7fc3683a03989bf99e978b3e142cab3de776e498265063c58f78b6ef78be8e0e8cc28b5e6df7f93472ebb

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

                          Filesize

                          9KB

                          MD5

                          cec3f4aa4e0a86d6f6fd85cf0e801aa4

                          SHA1

                          f27de7ccc910d42a9131342e82ef81549b053bd3

                          SHA256

                          8bc559000b1dafe0bf09f733b0c4dc543bbd5a4c7219e58face0f37f0014ffb8

                          SHA512

                          a84b0d446e67a0b1e1064d6d3297ad565eda9d9b5544a8190be9a839999dc24516d7ffd5606d14954993b42f725e7b30f9891717a7e3819f88bb7c3d857fa2ea

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

                          Filesize

                          10KB

                          MD5

                          8a9944598c142d7ef10a7c535c6b70ac

                          SHA1

                          b0cd7cda5ff994b779a711b837f20114e4cf0694

                          SHA256

                          e66f5bd8155348c632dd5cdefb76e93ce6d4b312c9d67b4966ea88f416ca63a5

                          SHA512

                          50c94336ab7d8a0522cf7607fd22e09323f3a28a566b5288a3c7fa15ef862724581d0392482d91855c0189e2fb5811790ec2828a5e5296779eba25a56f754fac

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

                          Filesize

                          10KB

                          MD5

                          2c558cff1a6628fd6616d8ec5cbbe189

                          SHA1

                          3c16717ecf6291de26c70d8e91859905d2d3e768

                          SHA256

                          20fb908b60f9ab7deb15da83180e28c793baec8bb5a6ed626c7f8d02c2b1eba5

                          SHA512

                          3ffe2065c1d9b813f7add0ce8fb3cff16a10a60a749af44b286a7721d332486a3bb9f2f6416313c9c229bc0b5d97a5055f224c596b7e3e5cec16e75e5fb57993

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

                          Filesize

                          228KB

                          MD5

                          9f5b11b0147372bb4b2e95bcd0d996bd

                          SHA1

                          7bcb3258ce96e0438529919dad5a4c1865b602f6

                          SHA256

                          068cd4b6bd92bfda74bb0831fe6429bbbd9011985819358124463680faa0e035

                          SHA512

                          763638714e20f2d3cf4ff1246b5266efa221681a1c240247c9db2c88dd2e23ff7179f2eda21a2e9ded2de33bc2024b129a69397709a38d60d0a36613b6c65e11

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

                          Filesize

                          228KB

                          MD5

                          c1bbc88b1be66201c457c3d2894c4bbf

                          SHA1

                          37eea156bcf9c763f1d560273bc386fb1354c2cd

                          SHA256

                          61f9c6f4927dc178109c8756f4bef12af430a5a5e9c4b72e92ab03db280dcfc0

                          SHA512

                          02ce1a2dc156c8bd5800e04ebe9ddcb11c11b2ce32373875f1180a769bd0aa874d391756a38f11444b906aa58873ffcdf5d47046c7827ac44c2cead422001807