Analysis

  • max time kernel
    29s
  • max time network
    30s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/09/2024, 19:09

General

  • Target

    https://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJmcm9tX2VtYWlsIjoiVFhDT0xFQHB1YmxpYy5nb3ZkZWxpdmVyeS5jb20iLCJkYXRlX3NlbnQiOiIyMDI0LTA5LTAxVDIzOjIxOjEyLjg0OSswMDAwIiwidXNlcl9pZCI6MjcsInNyYyI6Imh5cnVsZSIsIm1lc3NhZ2VfaWQiOiIxNDgwMDUzNzU0IiwidXJpIjoib2RtOmNsaWNrIiwiZW1haWwiOiJzeWFnZ2hpeWFlaUBhbmdlbG8uZWR1IiwiY2FtcGFpZ25faWQiOm51bGwsImxpbmtfaWQiOjEwMCwidXJsIjoiaHR0cHM6Ly90Y2xlZGRzLnRjb2xlLnRleGFzLmdvdi9JQU0vSWRlbnRpdHkvQWNjb3VudC9GaXJzdFRpbWVSZXNldFBhc3N3b3JkIiwicmVjaXBpZW50X2lkIjoiMTY0MDk1NDIxOSJ9.A6gYt3PA04xgVyFufGxygvd0ACKFgF9XzLBGf7HQkgg

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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://lnks.gd/l/eyJhbGciOiJIUzI1NiJ9.eyJmcm9tX2VtYWlsIjoiVFhDT0xFQHB1YmxpYy5nb3ZkZWxpdmVyeS5jb20iLCJkYXRlX3NlbnQiOiIyMDI0LTA5LTAxVDIzOjIxOjEyLjg0OSswMDAwIiwidXNlcl9pZCI6MjcsInNyYyI6Imh5cnVsZSIsIm1lc3NhZ2VfaWQiOiIxNDgwMDUzNzU0IiwidXJpIjoib2RtOmNsaWNrIiwiZW1haWwiOiJzeWFnZ2hpeWFlaUBhbmdlbG8uZWR1IiwiY2FtcGFpZ25faWQiOm51bGwsImxpbmtfaWQiOjEwMCwidXJsIjoiaHR0cHM6Ly90Y2xlZGRzLnRjb2xlLnRleGFzLmdvdi9JQU0vSWRlbnRpdHkvQWNjb3VudC9GaXJzdFRpbWVSZXNldFBhc3N3b3JkIiwicmVjaXBpZW50X2lkIjoiMTY0MDk1NDIxOSJ9.A6gYt3PA04xgVyFufGxygvd0ACKFgF9XzLBGf7HQkgg
    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:1976
    • 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,0x100,0xd4,0x104,0x7ffeb918cc40,0x7ffeb918cc4c,0x7ffeb918cc58
      2⤵
        PID:1512
      • 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=1880,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1868 /prefetch:2
        2⤵
          PID:3084
        • 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=2116,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2164 /prefetch:3
          2⤵
            PID:3512
          • 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=2232,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2440 /prefetch:8
            2⤵
              PID:3080
            • 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=3124,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3168 /prefetch:1
              2⤵
                PID:5032
              • 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=3132,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3212 /prefetch:1
                2⤵
                  PID:4552
                • 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=4512,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3704 /prefetch:1
                  2⤵
                    PID:4492
                  • 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=3700,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4012 /prefetch:1
                    2⤵
                      PID:4452
                    • 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=4516,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4956 /prefetch:1
                      2⤵
                        PID:3812
                      • 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=10 --field-trial-handle=4440,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3308 /prefetch:1
                        2⤵
                          PID:1180
                        • 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=5360,i,9266416469884166691,5294324583385167203,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5372 /prefetch:8
                          2⤵
                            PID:2612
                        • 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:2192
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:2884

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\9b1aa358-f79a-48a9-9261-0b98e6e9a0d9.tmp

                              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

                              98bde65f1d5cf774e7c8cdc10b635018

                              SHA1

                              7f3a90db7974ae659d42abea010a87c9196edec1

                              SHA256

                              39bc5fe95bd1a4e075defc43d61fbe6311ae107029ae907c4dea6029d83dbe2e

                              SHA512

                              1d19e60b04c82952284967a506c7ea758bf6f4dec8bafefa12eca57f162c631de21b73bcedf032f0beddc127326c197152ca7fcca0ed1f00318285fadc5851a6

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

                              Filesize

                              9KB

                              MD5

                              d60bdc6b9f744b96e8a615e91e1beeea

                              SHA1

                              be99c3542473d9cc589a813ec116621ebcc12714

                              SHA256

                              37d5c2ce192c1b80dcd40dd796db90f6b4832db28d6fa07735a5fcd40e2fd483

                              SHA512

                              89d33e8fc48263a278cf4e85590f84755b6827b5a3bb0e9e59d0aa311aea51de7efaf66172d6d15d23b219dbb95508063a24088a04f00fb6d6654d43fb745a38

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

                              Filesize

                              9KB

                              MD5

                              b76f1c897d9eb12ae62237ea07f2a38b

                              SHA1

                              cdc35ae1acca1fb344ae58abe41d51744d1022b6

                              SHA256

                              7c9d0f360d92ccf89e649ed11926d605d3472870266681de15ddd02c04e8a540

                              SHA512

                              d39d5eff0979c9a2d23e4d2293cbe3522771bde5ffa5a49b8f8e4620bb2fcf3c83978e6e26334df3f0d09afda4a41597733a078d45090b26ed8c37c46731b584

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

                              Filesize

                              195KB

                              MD5

                              b4bdf58282d22ad2beaabfaa4f2dd6f8

                              SHA1

                              75f67735971314fe03d485556ec22e04f842f1d3

                              SHA256

                              0a52c064f4624b3d4d6d9cfb0305b7ae00f242948d2389261f94837b40014db9

                              SHA512

                              df92b2c8dd25b4648bc4e12830f83d9b6c15feb7c8493192489a9443af58f91ed7aede95edd1756fffe06e4735ea62aa33b36596e4beb5cc63b196dae2f6a869