Analysis

  • max time kernel
    600s
  • max time network
    597s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/01/2024, 13:52

General

  • Target

    http://forum.fibra.click

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 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://forum.fibra.click
    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:1916
    • 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,0x100,0x104,0xd8,0x108,0x7ffaed209758,0x7ffaed209768,0x7ffaed209778
      2⤵
        PID:4276
      • 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=1660 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:2
        2⤵
          PID:4652
        • 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=2148 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:8
          2⤵
            PID:3160
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2964 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:1
            2⤵
              PID:2476
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2984 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:1
              2⤵
                PID:4852
              • 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=2200 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:8
                2⤵
                  PID:4400
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3920 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:1
                  2⤵
                    PID:4680
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3996 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:1
                    2⤵
                      PID:468
                    • 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=5532 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:8
                      2⤵
                        PID:1408
                      • 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=5052 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:8
                        2⤵
                          PID:4444
                        • 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=5052 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:8
                          2⤵
                            PID:2400
                          • 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=4028 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:8
                            2⤵
                              PID:2764
                            • 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=3940 --field-trial-handle=1880,i,2066636519340177363,14425551292537356468,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1880
                          • 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:1712

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              192B

                              MD5

                              5c79fac1b2b9061c7a58963b19958be1

                              SHA1

                              8c4884d2d5b311642a5d96b16c5bf7ea5f603e9a

                              SHA256

                              62430740504bc244d49dbc3101520284d5d2c776e23ad31e9a064a6eac85d526

                              SHA512

                              7e837379f496ace57900ee3d7c853ae86f4dbc5406fdbe76c54e22170a28145148be52aeb4588a2247c5662808fcd8bb5e02fa762338da60bfbec8190b701ee0

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

                              Filesize

                              3KB

                              MD5

                              5afd0c4a963c141dd7a1ab3067418673

                              SHA1

                              0f07b0796922fec8915454802202d722b70b66f8

                              SHA256

                              ec75c8074888e31115979437d961a597ca106295f8c156a8c60b0e9533acd7a6

                              SHA512

                              68d69b749a3368ed3da44fdd7bf62ba9d20f82dce75346f6922e2b255333bf28cfba3a4038f6e44f9b474c207f852f7f39ed3d0452ea4d7333642f319da6b40b

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

                              Filesize

                              873B

                              MD5

                              f3d1fcf60280be1ad7cc537dab93361b

                              SHA1

                              ae8e9b04261f17da994eeabf77e455777d9688ed

                              SHA256

                              91d8c8d3a37ca8d6f60441555f4a4d28edafc8c979e8d8876f43b1f56c125510

                              SHA512

                              6031c2d09f7dab3bdde5df2c53735cd909bdae99e2b74f0b16ccfd0312cde8366dc5b687cb1a12d864ea81bd51201430217fd5a31e3a38a03dc1edd98829e84b

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

                              Filesize

                              6KB

                              MD5

                              efdeb3779313465f7d6d60f2e6a57219

                              SHA1

                              ae93cb770c95837ac2e0b7a48226b2dfa589e6f0

                              SHA256

                              f80743bebe3776472be5cd0fcb6edf4b4c6fb706fc45f6d8aa313f9e9b2444a6

                              SHA512

                              bff31275a425c0796b9e9b046d9f1827c088fa8b6ac7b1cd7d0303f981f075736ffb5fa38a9165c9fcd5ff1bc983c609da54e2dc41f4c1db736ed3e9c134fec5

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

                              Filesize

                              6KB

                              MD5

                              e05b098fba162d9f3e26c7b7822c454d

                              SHA1

                              8e23d41b1b5a28c8711f94474e37b9539b6239c3

                              SHA256

                              a2f0c730964364195b7e30a8a0bb5b5150feb766150032bfcc42736f3f466dd0

                              SHA512

                              6a30e0084896681abff7897662881717355876e6e7d5878b1fe60f3e6d289c38f999a37a7dd36b33146bb62a9570ac7cf73f5d6e5052ce5ed683f32cf7fb7015

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

                              Filesize

                              135KB

                              MD5

                              e3d9c441ac3a7a0cff31532a42eaca9a

                              SHA1

                              5eed55fc74d74d6d199464fc93f6261966587b70

                              SHA256

                              fb7ffac57c3ae3abbde715eb27dba73b1a36f868263e358a979486209c5f2433

                              SHA512

                              49a2043ed555eed267a32267bbc642b4a5cf922745863dbbbf2a4c7ec18c1476c2e506116abb023ce5b2478c2ed0d66fda910865aa89ebe923716a64b1f54a72

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

                              Filesize

                              116KB

                              MD5

                              425dc83528b9e679279269bb10e23add

                              SHA1

                              4f9664ee6c2a5dbdfc4eb14749bed5da8d1526f7

                              SHA256

                              92017040ae07344fb312acf5175a5ce1008859ca5cad5ed0f703f832e54fe2c7

                              SHA512

                              e28bae764d0e9645710ed5447867a41fbe521254aeea1a6c087300a63cd17f298b50bdb180da5252c6d8562ccae2e24dadadb4e039be5e18ee1fbf969a6785fa

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

                              Filesize

                              115KB

                              MD5

                              faef490c66a7a80af3e24a254c630334

                              SHA1

                              1e3aee07a4d12387dc52fa00cb1c916fa0ba49ae

                              SHA256

                              99aba59dc642edeb1c2a47962cb9a36408336781ab201e7fd48b180bd50ac9a8

                              SHA512

                              62a1d7bf2be7e3bb39e99b7bf4f28d1d0d1abe6a8989905c726dd092ab20416a542d86d0c3461a546407b268292ee4975f2223411be5a6f4071c3347ecfa5f23

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

                              Filesize

                              115KB

                              MD5

                              1efa74efa5bdba70508910a2e6bc554a

                              SHA1

                              eb823eae0e3de33306171ccfcabb0da750ad8d36

                              SHA256

                              4ae6ea0fbc99f28f31f16269fa5ae1cb52df250b56c86bbce4a900f47a724c92

                              SHA512

                              2af9aea955c51c536e6f4edfc05fc6f89edaa4f26004935b23b706009946e0527cd28df3325364669a79a63fce71a38eb3a212a90c57f24311628f0c895b4241

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd