Analysis

  • max time kernel
    111s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/08/2024, 17:22

General

  • Target

    https://guiding-cheetah-vast.ngrok-free.app

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://guiding-cheetah-vast.ngrok-free.app
    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:1028
    • 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,0x100,0xd4,0x104,0x7ff87df5cc40,0x7ff87df5cc4c,0x7ff87df5cc58
      2⤵
        PID:904
      • 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=1868,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1864 /prefetch:2
        2⤵
          PID:3968
        • 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,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2152 /prefetch:3
          2⤵
            PID:2724
          • 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=2208,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2572 /prefetch:8
            2⤵
              PID:4668
            • 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=3128,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3160 /prefetch:1
              2⤵
                PID:1152
              • 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=3144,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3272 /prefetch:1
                2⤵
                  PID:4344
                • 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=4512,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4652 /prefetch:8
                  2⤵
                    PID:2556
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --no-appcompat-clear --field-trial-handle=4656,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4804 /prefetch:8
                    2⤵
                      PID:2568
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4836,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4852 /prefetch:8
                      2⤵
                      • Modifies registry class
                      PID:3092
                    • 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=4972,i,17636622034158449344,2375300485722633925,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4992 /prefetch:1
                      2⤵
                        PID:3932
                    • 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:4892
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:816

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          Filesize

                          120B

                          MD5

                          3f428f3a3d32a42a799e41bdeb5a7be9

                          SHA1

                          d9301ca2b30f345c6e3951d5c6fd20373e17ebd2

                          SHA256

                          7961ed0c10fe68cb58873bd2456b593c6f28aac8222b72830a4681fb34ba21c8

                          SHA512

                          ffdd3c7d883a217836ebb67ecfcb3ada8a935d78750700de47f4ef46e3b2372e2d1fbe481350fe635fab44de52cfcba1855b203a1f27dde4e0a782f6759bfa5d

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

                          Filesize

                          2KB

                          MD5

                          be48f281e1a1d9925a059b8c1b181cdd

                          SHA1

                          1777e543967bf72a2b3dfa443ce01c2989b574f0

                          SHA256

                          ec0401216cdd24756bf21eeeb061c0c6bfb1f526cfc30bb220ac482b2dd69056

                          SHA512

                          d9107d0f263d7b31549ad093ed81b25eea1cf6f150755653847282dbb899442b4fc6ab25c7b8632cdf0335be5cd2799538b1d8118a4a9a3d92eed1987d9137e4

                        • 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

                          521B

                          MD5

                          21448c77a3f686537dc2af133e9ab459

                          SHA1

                          d93dfaac745e8b7871249a3802ea094d7582973e

                          SHA256

                          d50a150a43b2ae10c9e3ff4103eb415a5cf2ff605e2091a50ada109d0fea6cd4

                          SHA512

                          41275f0293dd874f7a8e63a43059a9ecc8be1402bf8542455b9e3a0038599f4b697ef5f42dc0aba67f881742d965db97bbc38191626c5ee69e46baf705a5f015

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

                          Filesize

                          521B

                          MD5

                          c3b4c66a78fb64a8c83c00ad519dc7eb

                          SHA1

                          9e1a36e6d5633bad2a010d4c67c15e83b6d9a18f

                          SHA256

                          55a2fd67d19572ae63460ad09363a1dafe2ecad1c5404e31482922c3034c4268

                          SHA512

                          0b27ad7f6e53eef9dd492d8e901026d1f1bce5d87f63c62233a874013a5fd8f1323d1142b1b5c6a8b97112311232b06ad1c705cef8d4bbfaf66b691eb66b6034

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

                          Filesize

                          8KB

                          MD5

                          2b1ed6c46f5c107f01a9dae602d18949

                          SHA1

                          675c116f2fd9daca5056ed7b399818029b9d6393

                          SHA256

                          1c4fbd239060a41908e84058efcac0d9840ada2c0895ad9a4e9a6de6378a0127

                          SHA512

                          dcb6059945daff62bd7b0379f9f9bcb8d72762c3fee126d79a603076235779aec137af5cd2d50e2050531b5692158f351108ebf7be473c24cff6b5b4d837a4b5

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

                          Filesize

                          12KB

                          MD5

                          c9cf316a3b7b37915aa7ce69faa3db67

                          SHA1

                          2f50bdb4639b5600a4d53f04ca4a842f96287f3d

                          SHA256

                          2510610eaedd4a0e057455a5316174ff937c4a7fdf69070465c9f5b6b84f312a

                          SHA512

                          bf7d05dada74c9060b5cedc2600741c56b89082306e177f227d49bf948a142eee8f0d4c62200fd821de8f8312864abc9727e7d0530214cc4f580ac9b8e0711c2

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

                          Filesize

                          12KB

                          MD5

                          ee393754945b175fca1f542ba88cdfa6

                          SHA1

                          b5ab5e189b40b8789d518022585635d59eb98506

                          SHA256

                          ededa271231305fe39ca4c9edbb8e1846c454cf968180eccb1194aaf4d228036

                          SHA512

                          d61f1a1c8ce5f0d3b428da99de413d1447ccca82d5dcbd87ac74e5037e646b1fea7c8e4dffae8877f1d4c50b616555e43e599409a44f55421388b809dd62e4f6

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

                          Filesize

                          8KB

                          MD5

                          0da9b6f934802922d4ba25788b824994

                          SHA1

                          96fe5f70ab324883b62a220c4ed23e2970b2998a

                          SHA256

                          1438a538adc5184011eceede0fa22e1ea132a725aa15e0147bee21aaaa234491

                          SHA512

                          051d56e007709d8c520c13c4fcd618441f65c39b3fa11d79c5d7ac42a1a971c0a886a8569852ddfb4e0acde8ba1dd2f4ab1cb2e5d8ae83447cab27228ef12ff9

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

                          Filesize

                          99KB

                          MD5

                          18d09b915e65834cee12507898d7f05e

                          SHA1

                          7a0347689b1d1d55b5a103a645f938977c95aab6

                          SHA256

                          f0f9837975d3718f94d2fcadc14a4d0e7f7e6abc1d11f550714ab345d2b8e6bc

                          SHA512

                          b181d3eb4edcc0c0ff04a02c59eef5c4627b52d4389c7b519aff2d1c441159b56e66c2f74ecbf57439571d028d78134c0af27b4346653d9a49391b3a405c912d

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

                          Filesize

                          99KB

                          MD5

                          a64a5b67338147a0c88848e4febb3e1f

                          SHA1

                          d867ada42a1c6bca6eafbe227f8e78cd915eee69

                          SHA256

                          a411f5c1e3a3e367e5297236f5ea03cae2e058ea207b7853c481e1c38e41ac8a

                          SHA512

                          a4ec3f6efabcee806b927d4a14ea354e4af3ac09d81e0b3d47b059dbed9a3f53071d7e86fe361065dd5a7d07b25aeb7f3d0f2fe54cb53f1085ef2d98e56074f7

                        • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                          Filesize

                          2B

                          MD5

                          f3b25701fe362ec84616a93a45ce9998

                          SHA1

                          d62636d8caec13f04e28442a0a6fa1afeb024bbb

                          SHA256

                          b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                          SHA512

                          98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84