Analysis

  • max time kernel
    2699s
  • max time network
    2683s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240214-en
  • resource tags

    arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18/02/2024, 01:37

General

  • Target

    https://b28df3eadd.loophole.site/run.html

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://b28df3eadd.loophole.site/run.html
    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:3132
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffcb4559758,0x7ffcb4559768,0x7ffcb4559778
      2⤵
        PID:4076
      • 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=1636 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:2
        2⤵
          PID:2860
        • 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=2044 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:8
          2⤵
            PID:1436
          • 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=2192 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:8
            2⤵
              PID:2412
            • 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=3008 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:1
              2⤵
                PID:2008
              • 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=2988 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:1
                2⤵
                  PID:3552
                • 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=4564 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:1
                  2⤵
                    PID:1996
                  • 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 --mojo-platform-channel-handle=5008 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:8
                    2⤵
                    • Modifies registry class
                    PID:2296
                  • 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 --mojo-platform-channel-handle=4852 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:8
                    2⤵
                      PID:2300
                    • 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=5580 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:8
                      2⤵
                        PID:4388
                      • 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=3760 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:8
                        2⤵
                          PID:2404
                        • 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=2808 --field-trial-handle=1824,i,12410017483226650314,10725359652301406799,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2492
                      • 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:588

                        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_000002

                                Filesize

                                25KB

                                MD5

                                96bb4acd55b9b0dbdffeceff9b75c4c5

                                SHA1

                                fbd67a0f9ff72ffa15ae340115e9fb4a7d62d717

                                SHA256

                                a971bd9e399ce1c6ac72c4430f38138cccdaf641669d3e195edca96c2fd8a43b

                                SHA512

                                d23746e66f5ba49aa04a81ad774c71a39ee4d397635714999b8eaa24163e02f5992924558285d1631d8ee6374906d294030614658cd618248af53bdce5585999

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

                                Filesize

                                264B

                                MD5

                                8b7d4ffc2f15d6f3814ac15346586095

                                SHA1

                                774828acf871b29a05cff002ac55a64cc57f4852

                                SHA256

                                5b4b5d5188a0247602e06f1994d234766606268c47dbad98df23dfae2435c522

                                SHA512

                                9c0e98aa93decb69866afecb3e03635cb5b3107b6f1467f7bba1d71551d870c69696a91616e589a7804650a59ea0d0582a212f59285bf51886bc9dee0482fee5

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

                                Filesize

                                3KB

                                MD5

                                91db053a7b1f131b32b1cb935684c0c8

                                SHA1

                                279abf026dcc7395972b408f9b0e340efca54804

                                SHA256

                                61c756ee2ff999308aacf11765cda1287da22f34a139b0c58c328c64322135fb

                                SHA512

                                9718c3096a766e0c8d8a2b7562c345c0d4ada03024bd92407408f12c3e5274dbb415991803b0064d31d52649b0ca20eb21a538afeb23dc0840e82a8a534df054

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

                                Filesize

                                3KB

                                MD5

                                7849d5449b6490b53669ffbb5727ae12

                                SHA1

                                5855b6e6f547797e5a9cec04e7e82c2455813df0

                                SHA256

                                ae1ffd8c4595bf26e98e3733e925247f1050fd10d90238d066e86994a30ea41b

                                SHA512

                                69acc6dd09f917b8ba5d0ed545a9d822ef256a755468cfc2bf3484813b0fdd82c34449efd7c6efcfaac0560c68adfdec2ed2f295854fb260650c47245bc1f7c5

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

                                Filesize

                                535B

                                MD5

                                e73f1a0949c6597b2de9b15bba12a332

                                SHA1

                                76c633bf75c9ca72606fe82a6aeae528ba4f35cd

                                SHA256

                                775669c76d2ebee9b842fb210073af86214576aa307f1d5b596dc9a4d345aad1

                                SHA512

                                3b699af7bc782590728b9ef838738fbc9ae9ba1ca93288a016f38bd6abb3e1c5c2a79d06b8250e783a9e0ebddac36690f2c69252614d368205ea0ffc29da0c30

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

                                Filesize

                                6KB

                                MD5

                                25f177f5ee61e610bf0e801013b4bdac

                                SHA1

                                88a2bbaa535edfd273afa0e5d908595ecf6b732e

                                SHA256

                                c9811e2cf5321fe56ea34fe8f9ddab6cd391d9190093b59afd6ae84502ef4ed9

                                SHA512

                                7b1d616dd17b7492c26034cf2cff07bb4d9b76bb775c5e268b8bcbc17ef7b3cd2b8d7cd947eeab7c8c9f0129002abc9fe41d9fe5ae6a71d6bf4c2499b7f11b81

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

                                Filesize

                                6KB

                                MD5

                                451a852033271266d5bb5ad1e197dad8

                                SHA1

                                803d66c26e9f18efb94ea695b34a2aa9fca6fe94

                                SHA256

                                066d82829f752520ebe9452d5e706c69a6f32000559f1325e9f7ec8bb8133201

                                SHA512

                                dc6587491a85fac611794e9a351a974e67e0bb43f7f8d17c1d5c2e2fb7f31627b0230630f023936afc2ce11c6e6689d153dc5b531edc7b0ffdabaeaadc054b4a

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                                Filesize

                                56B

                                MD5

                                ae1bccd6831ebfe5ad03b482ee266e4f

                                SHA1

                                01f4179f48f1af383b275d7ee338dd160b6f558a

                                SHA256

                                1b11047e738f76c94c9d15ee981ec46b286a54def1a7852ca1ade7f908988649

                                SHA512

                                baf7ff6747f30e542c254f46a9678b9dbf42312933962c391b79eca6fcb615e4ba9283c00f554d6021e594f18c087899bc9b5362c41c0d6f862bba7fb9f83038

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt~RFe57a633.TMP

                                Filesize

                                120B

                                MD5

                                31c6a0d6490a29357490ad34b4a6ad66

                                SHA1

                                50ce2413b2c53468483a4f320abe31f22754abc6

                                SHA256

                                d513659fd5ba870f303a948ce0e264754d737062886972b578e302c0cdd14cb5

                                SHA512

                                87bfabf28b7c2b15915256d6b309a290bc4ac304f9a4d68c502ad348455b7d81c5b0270dd73fe91d030fe9c4c5344f12e17ee82d513f60a943d0707e74479e93

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

                                Filesize

                                129KB

                                MD5

                                bfff0cbcdd53966becef318316533aec

                                SHA1

                                66de15f39069e3aba35e46abee22aa00f8120753

                                SHA256

                                f044fd988959ee4797b486c0b5a9d9208cc7205cea7757f537e5199aae99fb0b

                                SHA512

                                efe5d836a7ba70484029115a1cb9a701e7a4a6bc275fdbc69ef5f8a6926e906084cf67946d1cfb64e8c2509cbdff76808a61a19dbd59e1f108570839adfc3ea9

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd