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Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13/05/2024, 15:12

General

  • Target

    https://www.forsyth.k12.ga.us/sfhs/wareagleexpress

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.forsyth.k12.ga.us/sfhs/wareagleexpress
    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:952
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb6178ab58,0x7ffb6178ab68,0x7ffb6178ab78
      2⤵
        PID:2440
      • 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=1512 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:2
        2⤵
          PID:4584
        • 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=2036 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:8
          2⤵
            PID:2236
          • 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=2136 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:8
            2⤵
              PID:5048
            • 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=2908 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:1
              2⤵
                PID:2952
              • 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=2916 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:1
                2⤵
                  PID:3184
                • 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=7 --mojo-platform-channel-handle=4076 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:1
                  2⤵
                    PID:3580
                  • 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=8 --mojo-platform-channel-handle=4188 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:1
                    2⤵
                      PID:3212
                    • 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=4836 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:8
                      2⤵
                        PID:1880
                      • 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=4248 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:8
                        2⤵
                          PID:1884
                        • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3672 --field-trial-handle=1456,i,8803086006258458954,821903963083619903,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:632
                      • 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:2456

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001c

                          Filesize

                          199KB

                          MD5

                          585ac11a4e8628c13c32de68f89f98d6

                          SHA1

                          bcea01f9deb8d6711088cb5c344ebd57997839db

                          SHA256

                          d692f27c385520c3b4078c35d78cdf154c424d09421dece6de73708659c7e2a6

                          SHA512

                          76d2ed3f41df567fe4d04060d9871684244764fc59b81cd574a521bb013a6d61955a6aedf390a1701e3bfc24f82d92fd062ca9e461086f762a3087c142211c19

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

                          Filesize

                          648B

                          MD5

                          72b3aa558e18b82216c7f58a7aed361f

                          SHA1

                          35660f4a99abf7373480b2880318adf1ada65704

                          SHA256

                          213706f31a4b8dc9014436baf092101b3d06a2658d2f2ffd12f59d9788d0a9d0

                          SHA512

                          cac5c5c916fa3ac3a325bd95a383802d6b986a55fdf326a1b4d4fef9be60654f5fbe17bde13e9bc3563b7e47ae8788797c346e8b561a63c990da526444452a9a

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

                          Filesize

                          4KB

                          MD5

                          a874758e581925329e3dff1734d64f13

                          SHA1

                          f451e8be9992a0d0000e9c6870a17400a16fee21

                          SHA256

                          d18eb56115257f9fb8fe6e21ecb16c4e936ed8e9e772a751eafb9d2839147b84

                          SHA512

                          12d66cab4a232923579d0960a6540e3034985d5cb4c2214834e9404216a0b1f0b5b917411c1e2ae73f414aaa258664895db9b87f000c822ab1ee21e6fcd9ab9c

                        • 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

                          1KB

                          MD5

                          aeea6094b79db7e2c2a83d5f8c3860a5

                          SHA1

                          fda49f2d2f1732f9182cc7b144ca1e6d89ce22c3

                          SHA256

                          d0a7aa34f95bdbcd5a38b8b7a08fbd8a8d776dafc268c566b49ff88fdbfda5a3

                          SHA512

                          575857c221a2c752440a66ba2fcff9e13e063ec5f3868c420ee350d9d6cdf61a1d9ac21338754fc5726139de4bde8514bfacea3fb5c1631f1866289bc17fd248

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

                          Filesize

                          1KB

                          MD5

                          b6af7352a483ed74e51f220192f5bd58

                          SHA1

                          fe1f93012a6ed626b08b10830f5d6fe987be6558

                          SHA256

                          52e67baf8ae6ea82ca29e043eb874e14f1e54808df1b28ca2c39cdb195419538

                          SHA512

                          1ec6f3d6cd1ebdddad51f8ad4fef176916d36ce94946f85a3a92865149434ead78aed1092a1d408517c3438902f7b742b00608fc1399773c2c063d5938374b3e

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

                          Filesize

                          1KB

                          MD5

                          f1d3cf6a99a9e5bcda425a922332f517

                          SHA1

                          31f096422236528d21535f4f24063a0d65517614

                          SHA256

                          e7e3d95e166246f22daec6c0dbb1c4c91d51e15e15e91ddf78b3225abac61ccb

                          SHA512

                          da13cd7340b9e90737b560054b3a43651d4feac6324bb8e432d6fac51ff17fc6c8cf48e426739c9aa32cd703933c225f44e0b855aa66204c0b4e4202e9bd115d

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

                          Filesize

                          1KB

                          MD5

                          4f793adc6f917d1792e7ef72912af8db

                          SHA1

                          658e4bd2f37649aa3d3009546b8b6ae0cc4ffe40

                          SHA256

                          327c0f164f88f9881b690e46dc079cfca4f8ad3e685c06d97e526e1a2ec326d8

                          SHA512

                          b7448da2235b66d1f591a5e681e959eda16cc9785a1710bf1a6ec01d7b0e8ad28e4201d00e9af27df72d84ed0d1624ed02740e8080253216065ffcbe41d36f1e

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

                          Filesize

                          1KB

                          MD5

                          2772dabd329fa015bbe0dfccfc151620

                          SHA1

                          fb3259b3b69d101d2cf95d53e704335d02acba40

                          SHA256

                          aec928f8fccc513de66e69c75b5038dbc65c2144aacb132dd4614eef3fd50cd9

                          SHA512

                          3832a0f5ace64524e7a0893e48ee55d76f5cf1448b4afe8cda38fade55e7e38a8ab1ceb77dc139c6bd55490122acfe028b557b5f60bb3cc2d2cf2e31831be326

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

                          Filesize

                          7KB

                          MD5

                          563fe07d140913fe771f6b6c0bb2a28f

                          SHA1

                          da53ced16cd28823011595acf5465e2f9b4a2d2c

                          SHA256

                          93a30e5be286a6169f00764bb2ed18d3c9a38ce50e82fd22cfeaf9553786e621

                          SHA512

                          d4fd557291d56af4807956832ae39b90ec541d8c9b0a6343f7067e8b4b6cb745dc5d3c1441c9c82ce200d02e8e2959e0bcde21f123b23d194b9910d66a2cf7ba

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

                          Filesize

                          130KB

                          MD5

                          a9e991fceb69a05e0339b21b4c4d142d

                          SHA1

                          b4e2dbb6ccde67a71b770b4093c0a542cb16ed8b

                          SHA256

                          be920a7fce36983d592505b5ee578b496fb3f0320c7da6e64e9c8c18466d655d

                          SHA512

                          c2cb799a07fef0c8b3c0df70e01a3a7734e7ea27d6a941f9f52dd34124102b0d7df554bcdd543ea99bd2ae3add3efbd40dd7512fa3cb85c96f383b8ec647f759