Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 21:40 UTC

General

  • Target

    sample.html

  • Size

    2KB

  • MD5

    48375b912e1f5edc28d2bd06840ea8e4

  • SHA1

    76bbd4df518c80372f94a2e08ef222e614d79dc3

  • SHA256

    01e02a27554df1817b3a7d7b6e5a7b40451c463aa7fb630394cebc36333cb841

  • SHA512

    fe76b63d4ead687611667dabf8c89feef54599df6158efef2ab1f58dd8c53f4dbe2cb8b9ccc2bb0a6d2a5c337bfbdfe891e42955297ea712f8fb3973b3b7b108

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\sample.html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:4780
    • 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:7 --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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffca11ab58,0x7fffca11ab68,0x7fffca11ab78
      2⤵
        PID:2684
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1716 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:2
        2⤵
          PID:2588
        • 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 --mojo-platform-channel-handle=2120 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:8
          2⤵
            PID:228
          • 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 --mojo-platform-channel-handle=2228 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:8
            2⤵
              PID:1236
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3008 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:1
              2⤵
                PID:4396
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3028 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:1
                2⤵
                  PID:1520
                • 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 --mojo-platform-channel-handle=4252 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:8
                  2⤵
                    PID:3396
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4512 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:8
                    2⤵
                      PID:3456
                    • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2800 --field-trial-handle=1892,i,3839572307718660985,14778692171326067984,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3396
                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                    1⤵
                      PID:396

                    Network

                    • flag-us
                      DNS
                      static.cloudflareinsights.com
                      chrome.exe
                      Remote address:
                      8.8.8.8:53
                      Request
                      static.cloudflareinsights.com
                      IN A
                      Response
                      static.cloudflareinsights.com
                      IN A
                      104.16.79.73
                      static.cloudflareinsights.com
                      IN A
                      104.16.80.73
                    • flag-us
                      GET
                      https://static.cloudflareinsights.com/beacon.min.js
                      chrome.exe
                      Remote address:
                      104.16.79.73:443
                      Request
                      GET /beacon.min.js HTTP/2.0
                      host: static.cloudflareinsights.com
                      sec-ch-ua: "Chromium";v="110", "Not A(Brand";v="24", "Google Chrome";v="110"
                      sec-ch-ua-mobile: ?0
                      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36
                      sec-ch-ua-platform: "Windows"
                      accept: */*
                      sec-fetch-site: cross-site
                      sec-fetch-mode: no-cors
                      sec-fetch-dest: script
                      accept-encoding: gzip, deflate, br
                      accept-language: en-US,en;q=0.9
                      Response
                      HTTP/2.0 200
                      date: Mon, 01 Jul 2024 21:41:18 GMT
                      content-type: text/javascript;charset=UTF-8
                      access-control-allow-origin: *
                      cache-control: public, max-age=86400
                      etag: W/"2024.6.1"
                      last-modified: Thu, 06 Jun 2024 15:52:56 GMT
                      cross-origin-resource-policy: cross-origin
                      vary: Accept-Encoding
                      server: cloudflare
                      cf-ray: 89c98f340d7b7200-LHR
                      content-encoding: gzip
                    • flag-us
                      DNS
                      cloudflareinsights.com
                      chrome.exe
                      Remote address:
                      8.8.8.8:53
                      Request
                      cloudflareinsights.com
                      IN A
                      Response
                      cloudflareinsights.com
                      IN A
                      104.16.80.73
                      cloudflareinsights.com
                      IN A
                      104.16.79.73
                    • flag-us
                      OPTIONS
                      https://cloudflareinsights.com/cdn-cgi/rum
                      chrome.exe
                      Remote address:
                      104.16.80.73:443
                      Request
                      OPTIONS /cdn-cgi/rum HTTP/2.0
                      host: cloudflareinsights.com
                      accept: */*
                      access-control-request-method: POST
                      access-control-request-headers: content-type
                      origin: null
                      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36
                      sec-fetch-mode: cors
                      sec-fetch-site: cross-site
                      sec-fetch-dest: empty
                      accept-encoding: gzip, deflate, br
                      accept-language: en-US,en;q=0.9
                      Response
                      HTTP/2.0 200
                      date: Mon, 01 Jul 2024 21:41:18 GMT
                      content-type: text/plain
                      access-control-allow-origin: unknown://nil
                      access-control-allow-methods: POST,OPTIONS
                      access-control-allow-headers: Content-Type
                      access-control-max-age: 86400
                      vary: Origin
                      access-control-allow-credentials: true
                      server: cloudflare
                      cf-ray: 89c98f34ed3a539c-LHR
                      x-frame-options: DENY
                      x-content-type-options: nosniff
                      content-encoding: gzip
                    • flag-us
                      DNS
                      154.239.44.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      154.239.44.20.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      202.212.58.216.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      202.212.58.216.in-addr.arpa
                      IN PTR
                      Response
                      202.212.58.216.in-addr.arpa
                      IN PTR
                      ams16s21-in-f2021e100net
                      202.212.58.216.in-addr.arpa
                      IN PTR
                      ams16s21-in-f10�J
                      202.212.58.216.in-addr.arpa
                      IN PTR
                      lhr25s27-in-f10�J
                    • flag-us
                      DNS
                      73.79.16.104.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      73.79.16.104.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      73.80.16.104.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      73.80.16.104.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      68.32.126.40.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      68.32.126.40.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      97.17.167.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      97.17.167.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      209.205.72.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      209.205.72.20.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      26.165.165.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      26.165.165.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      56.126.166.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      56.126.166.20.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      101.58.20.217.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      101.58.20.217.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      172.210.232.199.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      172.210.232.199.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      21.236.111.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      21.236.111.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      31.73.42.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      31.73.42.20.in-addr.arpa
                      IN PTR
                      Response
                    • 104.16.79.73:443
                      https://static.cloudflareinsights.com/beacon.min.js
                      tls, http2
                      chrome.exe
                      1.9kB
                      13.1kB
                      18
                      23

                      HTTP Request

                      GET https://static.cloudflareinsights.com/beacon.min.js

                      HTTP Response

                      200
                    • 104.16.80.73:443
                      https://cloudflareinsights.com/cdn-cgi/rum
                      tls, http2
                      chrome.exe
                      1.6kB
                      5.8kB
                      14
                      14

                      HTTP Request

                      OPTIONS https://cloudflareinsights.com/cdn-cgi/rum

                      HTTP Response

                      200
                    • 8.8.8.8:53
                      static.cloudflareinsights.com
                      dns
                      chrome.exe
                      75 B
                      107 B
                      1
                      1

                      DNS Request

                      static.cloudflareinsights.com

                      DNS Response

                      104.16.79.73
                      104.16.80.73

                    • 8.8.8.8:53
                      cloudflareinsights.com
                      dns
                      chrome.exe
                      68 B
                      100 B
                      1
                      1

                      DNS Request

                      cloudflareinsights.com

                      DNS Response

                      104.16.80.73
                      104.16.79.73

                    • 8.8.8.8:53
                      154.239.44.20.in-addr.arpa
                      dns
                      72 B
                      158 B
                      1
                      1

                      DNS Request

                      154.239.44.20.in-addr.arpa

                    • 8.8.8.8:53
                      202.212.58.216.in-addr.arpa
                      dns
                      73 B
                      173 B
                      1
                      1

                      DNS Request

                      202.212.58.216.in-addr.arpa

                    • 8.8.8.8:53
                      73.79.16.104.in-addr.arpa
                      dns
                      71 B
                      133 B
                      1
                      1

                      DNS Request

                      73.79.16.104.in-addr.arpa

                    • 8.8.8.8:53
                      73.80.16.104.in-addr.arpa
                      dns
                      71 B
                      133 B
                      1
                      1

                      DNS Request

                      73.80.16.104.in-addr.arpa

                    • 8.8.8.8:53
                      68.32.126.40.in-addr.arpa
                      dns
                      71 B
                      157 B
                      1
                      1

                      DNS Request

                      68.32.126.40.in-addr.arpa

                    • 224.0.0.251:5353
                      chrome.exe
                      204 B
                      3
                    • 8.8.8.8:53
                      97.17.167.52.in-addr.arpa
                      dns
                      71 B
                      145 B
                      1
                      1

                      DNS Request

                      97.17.167.52.in-addr.arpa

                    • 8.8.8.8:53
                      209.205.72.20.in-addr.arpa
                      dns
                      72 B
                      158 B
                      1
                      1

                      DNS Request

                      209.205.72.20.in-addr.arpa

                    • 8.8.8.8:53
                      26.165.165.52.in-addr.arpa
                      dns
                      72 B
                      146 B
                      1
                      1

                      DNS Request

                      26.165.165.52.in-addr.arpa

                    • 8.8.8.8:53
                      56.126.166.20.in-addr.arpa
                      dns
                      72 B
                      158 B
                      1
                      1

                      DNS Request

                      56.126.166.20.in-addr.arpa

                    • 8.8.8.8:53
                      101.58.20.217.in-addr.arpa
                      dns
                      72 B
                      132 B
                      1
                      1

                      DNS Request

                      101.58.20.217.in-addr.arpa

                    • 8.8.8.8:53
                      172.210.232.199.in-addr.arpa
                      dns
                      74 B
                      128 B
                      1
                      1

                      DNS Request

                      172.210.232.199.in-addr.arpa

                    • 8.8.8.8:53
                      21.236.111.52.in-addr.arpa
                      dns
                      72 B
                      158 B
                      1
                      1

                      DNS Request

                      21.236.111.52.in-addr.arpa

                    • 8.8.8.8:53
                      31.73.42.20.in-addr.arpa
                      dns
                      70 B
                      156 B
                      1
                      1

                      DNS Request

                      31.73.42.20.in-addr.arpa

                    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

                      4943eefcdd79a28b234f063dc1c4f939

                      SHA1

                      eb3a6509e313b1104744e2e6334cceef465290da

                      SHA256

                      15979bec15c3c3b32eef77b65b2fc49355769538c5f836a0a212823abb6ade84

                      SHA512

                      b6f29ae5e533a155b05bdd564f3a57da8dc8ce25402130c06e23e6aa723a8828f4b8ea36e4bc7c900e0ce25ee33faea8ec8f4792a4e3e7bf57042201fac7da2d

                    • 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

                      7KB

                      MD5

                      36cd708d54d98781c925f19157296a5a

                      SHA1

                      137d26dc4d8106f6f103a3d228c926c0bbf835a8

                      SHA256

                      8c690a9c1bc7d165a648bfd21c525db756a599144a8f5695971ccb92db13bf64

                      SHA512

                      6c8e9052b4547598903cf9480751a3d5f3645e4175f976e59a637232a89e19e6e4fa926877f09398465d6bdaa1f5aa68788e911671e15eb8059b6d7c96091da6

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

                      Filesize

                      255KB

                      MD5

                      ee32de2b75e04797d0c7d07f6531913e

                      SHA1

                      2415d1879004fccc1eb0b0dc5f9395ff9b62bc40

                      SHA256

                      76d681887b42449e06eec00498ea5a9241f8323d292760d5b15e29f7d37407ce

                      SHA512

                      6bfeaa3496db1ddc984c13c34b29adbe31b063e43ef91bdafc234dd393d8eeb08b4f8c892fb4a73ae8f7148c96a62058ec01047572afe929a10f1060d7952f4a

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