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Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2023, 16:19

General

  • Target

    http://b

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 20 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://b
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4016 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2136
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    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:2420
    • 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,0x100,0x104,0xd8,0x108,0x7ffb725b9758,0x7ffb725b9768,0x7ffb725b9778
      2⤵
        PID:1132
      • 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=1792 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:2
        2⤵
          PID:1324
        • 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=2172 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:8
          2⤵
            PID:4472
          • 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=2240 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:8
            2⤵
              PID:660
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3224 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:1
              2⤵
                PID:2308
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3264 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:1
                2⤵
                  PID:2168
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4580 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:1
                  2⤵
                    PID:3764
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4740 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:8
                    2⤵
                      PID:2024
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4864 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:8
                      2⤵
                        PID:2672
                      • 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=4840 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:8
                        2⤵
                          PID:3328
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5132 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:8
                          2⤵
                            PID:3592
                          • 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=5140 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:8
                            2⤵
                              PID:4800
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3912 --field-trial-handle=1812,i,11876923967230235502,18253631184863987954,131072 /prefetch:1
                              2⤵
                                PID:3832
                            • 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:2660

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\2c5f1476-ecba-414b-8a12-f7e6450427de.tmp

                                Filesize

                                15KB

                                MD5

                                785f40a55be4546ad3edd11cf1bd2712

                                SHA1

                                f42040b3ad1de1266957c899dd1c792bb7cc5f76

                                SHA256

                                c82f31847d50c6cc2cb0ee5b69556bbabdd06594c24923bbb591d1a294bea1f3

                                SHA512

                                508fe719b15418f27cd6a962d16a4cc0127f77906388b7f5f451457878920cab6fca39c8ce0a5d02b4fb88eb717b8c8fd9abafc9760ddfbc25de4872e2aae958

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

                                Filesize

                                144B

                                MD5

                                b4a24e3864ebaac286c09e8de281a29b

                                SHA1

                                d85f0821a6df57dd3d6a2a35778613bc55e8713e

                                SHA256

                                33f31efb1154d265a9e9a9fedae352b679832fdda5848fbc92a08585b28afe1e

                                SHA512

                                8bcc5ef10c0d89d763c098d74db8aa88876310f12ea0cfd0c3a4a906dc6d63d1f037940983734f904fa110120e864604e25b7d80e22d72b1d2546c5080922333

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

                                Filesize

                                1KB

                                MD5

                                b807258718d040d0f7e2d2fb47d93ff0

                                SHA1

                                214509a5f9f39048472e5c3de50b568e6394ff36

                                SHA256

                                5d953f4b36e9e70a9f8d8f3eac2f38711042448ccf46bc842c1cd45838de3669

                                SHA512

                                487e1423ce4b54344fc10eff6217cd283940abfea28f4f963a97b246cc56d61d561bf894a43ede9919d92c5b9cb728bb42145b8c758eb2439f5eb57837113a25

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

                                Filesize

                                539B

                                MD5

                                89594b242e10f7f261f4db26efe7fb8c

                                SHA1

                                efe6b9fecde163d19d5e984451095d30f817fa87

                                SHA256

                                6bb2690d7bd94224841b59f90f72d5ab2ae4084da75c8cad3b835b06e90fc11a

                                SHA512

                                210abdc275bdf70924153d613a25eee6d92ed0d25402fac8fa384eca7cfe96c1079c1e0c5aca08e708f97d58b6458c522171c24b493abbec3f366ea7ca373e16

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

                                Filesize

                                6KB

                                MD5

                                195727a28725b6182109d3342391b629

                                SHA1

                                2fba10ce470347f02b70cd7c374123a203d620af

                                SHA256

                                2ba7606b9a089d797116b4693455c7431cebbdf2e6f11f08aa6401b94a37c9ca

                                SHA512

                                a1c81b9c775230927ca1d48ade36bea787879b39c6b0dc37683b42f9ae203714f98ee7e5a91d887b88c8ccfed358104135d0a0ffc552492688947138163abaa4

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

                                Filesize

                                6KB

                                MD5

                                71e094e010ccaf582667f072ef164685

                                SHA1

                                a31b4a9b3ab97ae5ec41a8a127c2b7c955d05130

                                SHA256

                                04e3c3deecfaafcf8ed76459e6b54398cbe6e0fa25bdd49f0ef32f5710a42d34

                                SHA512

                                e9109d07f9517b09102123513932ff310dad60b1ca4bf34cf6b955643a57358b02d6db6fda7da05c3fe8fa876a7d1030b60f76652fe104bf0694d8476719be5c

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

                                Filesize

                                173KB

                                MD5

                                ecaead8f8935208c919006e23dc71790

                                SHA1

                                0ed6ab3070df4627be576eb3a6a663bc09d7f4d5

                                SHA256

                                d4e13470ffb205e2235a90cf84f4dc8b62485a98cfc545e11c6c36436c99a58f

                                SHA512

                                d4931d6fbcdca72a544d39e6dac8a74e54c7ffb4912113c8922542a6f831c9418a78c76c7867f5e140ae2922aca2d9a5820254af9637d1d05f9ed7feb5a6c63a

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd