Analysis

  • max time kernel
    24s
  • max time network
    17s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/08/2024, 09:05

General

  • Target

    build.html

  • Size

    2KB

  • MD5

    c0d9d9f8b973ad06eead0bd1164a1069

  • SHA1

    f838678bf68a3ded61a72172ec1910891ef73ae6

  • SHA256

    3f358f085c84d8d51975d3b2c1b6bacf9ee4e000d8595de84e1c3f1ea4da55a4

  • SHA512

    b4e74f79171030b43d690a99b081939c8a6e3ca83305128c5fc52a705fc9ffb434bf7b4b78d85d3ca29dde230544ea4a21807e923d873b145265865b698bd8c3

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\build.html
    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:2636
    • 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,0x100,0xd4,0x104,0x7ffd4bb1cc40,0x7ffd4bb1cc4c,0x7ffd4bb1cc58
      2⤵
        PID:4936
      • 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=2088,i,2429050083461805870,17697787894384247548,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2084 /prefetch:2
        2⤵
          PID:1280
        • 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=1804,i,2429050083461805870,17697787894384247548,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2120 /prefetch:3
          2⤵
            PID:2884
          • 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=2284,i,2429050083461805870,17697787894384247548,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2440 /prefetch:8
            2⤵
              PID:3792
            • 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=3108,i,2429050083461805870,17697787894384247548,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3144 /prefetch:1
              2⤵
                PID:716
              • 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=3112,i,2429050083461805870,17697787894384247548,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3168 /prefetch:1
                2⤵
                  PID:1172
                • 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=4712,i,2429050083461805870,17697787894384247548,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4748 /prefetch:1
                  2⤵
                    PID:464
                  • 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=4892,i,2429050083461805870,17697787894384247548,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3256 /prefetch:8
                    2⤵
                      PID:2508
                  • 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:736
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4400,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=3036 /prefetch:8
                      1⤵
                        PID:1200
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:2036

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          Filesize

                          1KB

                          MD5

                          c32c5698bbaafaa56b750fad512fe442

                          SHA1

                          97a59ea7a72c11982c00485537240f2e961ddf72

                          SHA256

                          0fd6174199b742e4b951e04070e9ef91cee9e9487b4affd334fa180cb0c8bf75

                          SHA512

                          03e9723beef47eb36f0939290ee840500e47c29fab38a43c31793e94d7dab22c2e8aeb69e9b023507016e69de5c88fccdd5ee667c20e5ace51f756b2fa188680

                        • 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

                          523B

                          MD5

                          81e95b72a459fa878ae9ad2376ee461a

                          SHA1

                          bcd96fa613722924dc38f78f7994a1b297567118

                          SHA256

                          27f3445b63cb5a160ec20d10d7e95c709c9bd515933b548664afd1a59dc009da

                          SHA512

                          dc4d6bb85ee75d908e26127f1ff344b4cb1417efc4567de51e09f1ecb23109fdfe7a9eb6092d067a4a332bab9576f704ed3e6260b582e8a9120e1fa8166b7879

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

                          Filesize

                          8KB

                          MD5

                          6915a24dfe5fe31d8dd15a560c15b810

                          SHA1

                          e563a136081f6a4111453bf97bb86754390ffd40

                          SHA256

                          c6d960506c4f7e85d8397914ef8cd6110a71d74defcde581b37149e6de7f1fdc

                          SHA512

                          444c39cb1e02211a32e26838e1a45fae19b8121cde67214eb454eb170e6286462279d1d8287f70013bb6b301dda0c41101ee38641285cfa745a1e5f06e2ca509

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

                          Filesize

                          99KB

                          MD5

                          6880b707966c2f98c7a0d1bda846f967

                          SHA1

                          458f778ab540bb04c55a373ca40d213c547a4b48

                          SHA256

                          f33d2a9c56294e98d8ae041c33efde6cdc4a08240cedf5eaf8e2f44eeb073ca0

                          SHA512

                          27e76a8046fed8a16ae69ee0ea228ba9f764c8f2b18aef44d0389d3f8d4caf5c4d8a67e6b135066da4e684c45901a1ce6bd7ba408968f2f4c40135ced0d0444f