Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-03-2024 15:52

General

  • Target

    https://view.notifications.brightspeed.com/?qs=f892222a57c4e0d2f59f50ee967245d5e4d8f2916a93af4c0d4d7570ce88bcd99de0b84040a2c389168839bbd1c2db2cca82a1fb299638fc7cee74064ad6f3bdd07a9b4298ef13a3484263bb07867c94

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://view.notifications.brightspeed.com/?qs=f892222a57c4e0d2f59f50ee967245d5e4d8f2916a93af4c0d4d7570ce88bcd99de0b84040a2c389168839bbd1c2db2cca82a1fb299638fc7cee74064ad6f3bdd07a9b4298ef13a3484263bb07867c94
    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:4612
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffdb949758,0x7fffdb949768,0x7fffdb949778
      2⤵
        PID:3340
      • 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=400 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:2
        2⤵
          PID:2544
        • 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=2152 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:8
          2⤵
            PID:1592
          • 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=utility --mojo-platform-channel-handle=2164 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:8
            2⤵
              PID:3080
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2884 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:1
              2⤵
                PID:4608
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3012 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:1
                2⤵
                  PID:3568
                • 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=5040 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:8
                  2⤵
                    PID:5164
                  • 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=5288 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:8
                    2⤵
                      PID:5244
                    • 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=5264 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:8
                      2⤵
                        PID:5600
                      • 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=5260 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:8
                        2⤵
                          PID:5608
                        • 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=2296 --field-trial-handle=1876,i,12529404522417386592,14193846582363634449,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3768
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:4104
                        • 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 --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2000,i,9877262470271371196,11878025205711850266,262144 --variations-seed-version /prefetch:8
                          1⤵
                            PID:5940

                          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

                            7d5dd3bd5824164778f47014f7f620dc

                            SHA1

                            f4044309baf95641c25e2d130e9220fac27cc963

                            SHA256

                            989415d91f806c5f25c9d66b0fb6d0c3c91db0032fa26afb249cd86460686873

                            SHA512

                            858a922efff6d4e954ac754373ac5e44f72165c37da414f77f0800c4925572aecdb8763adde7387fe9c7438861b5807b1a67be4876fbd17fe14b67e1a2e800ee

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

                            Filesize

                            1KB

                            MD5

                            2f731320796771fa0ceffd543c6de71d

                            SHA1

                            296d521b131298411d0e511c79e621bad57c6908

                            SHA256

                            eb879e131917467035e6216f6c582a4ccaa9828d23b932c1e8b5f13d799e8806

                            SHA512

                            ac28084e66eb01b0acf45f48a883a8bb5168d768225e1995c5f2053bef605af318bf49d7df415e88fd71980f0a3dcc29d1eb4f086143826bddac94755c1a63f9

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

                            Filesize

                            6KB

                            MD5

                            0ca710b1e41bdc3da41b7eaf2a9b6170

                            SHA1

                            43ffdb9cd9fac161611cf441e20f3e304f4ec36d

                            SHA256

                            0416c594b1a6a88d106a5e1acc9cc3cccb70c34b7da96825bbcf559ed5252b0b

                            SHA512

                            747659c298756fb80a62c3edc7a3741169f58196d93d0a6bd0dae575be813a6461ff65bee813af9d0ab6d796d4b2c859fdacf8f6045a0322ebf20a04a1a97417

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

                            Filesize

                            6KB

                            MD5

                            7b7ee48357a5c1b8bbdf8ae13de1c577

                            SHA1

                            d69c2b22d90b65607e3acfe88bdeca5371316409

                            SHA256

                            0e6c17f758f7256b04670710b5985ae81ac5ca7e1bffd90e0490e8cac107a742

                            SHA512

                            eec4c8b82749347a38e15af521b32f217f5cc33fcc9824c7f0cd1b3bca3092e4902d002207084235e4e31f0d4dbe4723d6a5b1f381be78a62536aa47d1fe2c98

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

                            Filesize

                            136KB

                            MD5

                            1901fe8286850975e9b1d5083ad2e1a1

                            SHA1

                            8afcd05ea9e4942d26dda300b0c0d8d973949d2e

                            SHA256

                            0a6bafbe08fec2140a13eaf40e7b9eb2f42e5716ba3bb21edd18eb4659da33a5

                            SHA512

                            185fb67334abe97c9dd03123595bb2ffd97bedf1a501883f71c0be0806222598ed2ce80791aad885b01b8b4ac718a221b099c7d69920a337989cbd81db782a8c

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

                            Filesize

                            136KB

                            MD5

                            ac9eda8eaed9ffa3cfe971bde87d0df4

                            SHA1

                            dde08ad37d1c56247d6924a217f3c987a2b9742a

                            SHA256

                            fb701c629982222af1ee37332cf4ead11fd91579bc9144770397de4f13cb8842

                            SHA512

                            c371e123710e5e754eb5e7cff2bd0b2376a89245437609a2942051412206c43974bc268e90e94c0bceb1c87fff44039a577e695732a9b95c516ea51b39495fa4

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

                            Filesize

                            137KB

                            MD5

                            e514970bcab1098f73fd6e296ad6f648

                            SHA1

                            e16359b1727953da742d12b404b60bd745e668f6

                            SHA256

                            c49182224c3d7c04d0d2948fc5e3a9adee7aa3f9dad5b5714121415ad4cbf736

                            SHA512

                            895cf0662fa878bb01775807be9abb1aa5ded9f8e4fa3bba317ba84352cd128f804f968761e58af93f3ac4deb615148bee998961a94fe18b987711cc443e11e2

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

                            Filesize

                            184KB

                            MD5

                            e03b9f6cd87a5c70f8d7fabc4cc28ef3

                            SHA1

                            64aead9556f3b44b5d3bbcf92364180814066a4a

                            SHA256

                            1ea7e1308aaf6a572e8117ea7257b560cfbde2f5dca3f7df8345752bf49615c6

                            SHA512

                            657b7d9f54005c7ee429f8cbf45e2b120727225788562bdd3b66c7cc9950ab32bbf4dcd047730d35ec2b78928db304c6db45b634c478b6dfb7b2a7f84c4bbdb9

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd