Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/02/2024, 16:44

General

  • Target

    https://restorecord.com/verify/Blaqz%20Service%20%232

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://restorecord.com/verify/Blaqz%20Service%20%232
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:324
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffd9eb446f8,0x7ffd9eb44708,0x7ffd9eb44718
      2⤵
        PID:3996
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
        2⤵
          PID:5024
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4260
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
          2⤵
            PID:2616
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3368 /prefetch:1
            2⤵
              PID:3496
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /prefetch:1
              2⤵
                PID:2216
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4608 /prefetch:1
                2⤵
                  PID:1376
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5232 /prefetch:1
                  2⤵
                    PID:3156
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3672 /prefetch:1
                    2⤵
                      PID:1124
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5636 /prefetch:1
                      2⤵
                        PID:728
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5660 /prefetch:1
                        2⤵
                          PID:1352
                        • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6108 /prefetch:8
                          2⤵
                            PID:4952
                          • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6108 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4944
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5256 /prefetch:1
                            2⤵
                              PID:4960
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6396 /prefetch:1
                              2⤵
                                PID:4248
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6320 /prefetch:1
                                2⤵
                                  PID:4272
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3544 /prefetch:1
                                  2⤵
                                    PID:3116
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=6852 /prefetch:8
                                    2⤵
                                    • Modifies registry class
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:1044
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2120,7771698357231933725,624767976038294436,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=6864 /prefetch:8
                                    2⤵
                                      PID:3540
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:1268
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:3464

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                        Filesize

                                        152B

                                        MD5

                                        efc9c7501d0a6db520763baad1e05ce8

                                        SHA1

                                        60b5e190124b54ff7234bb2e36071d9c8db8545f

                                        SHA256

                                        7af7b56e2f0a84ae008785726f3404eb9001baa4b5531d0d618c6bdcb05a3a7a

                                        SHA512

                                        bda611ddba56513a30295ea5ca8bc59e552154f860d13fed97201cdb81814dd6d1bca7deca6f8f58c9ae585d91e450f4383a365f80560f4b8e59a4c8b53c327d

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                        Filesize

                                        111B

                                        MD5

                                        285252a2f6327d41eab203dc2f402c67

                                        SHA1

                                        acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                        SHA256

                                        5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                        SHA512

                                        11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        5KB

                                        MD5

                                        d8a320b1091bb40e66f5b592f961c4be

                                        SHA1

                                        2d8963ab2834cd68224b0557a6e29c1777ea788c

                                        SHA256

                                        30efc0fb8d3d1deb55f79cfdc148701fa8f0c5d0fce9bd03a99e3b8b5b07fbe2

                                        SHA512

                                        f4006c484363a0e45733aa7fb1850de396ac3f9bb84ec509cf435c7495737c14410852d931153710113ce72ba66e6d89f7822193597ec213f3b06440a0d16663

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        6KB

                                        MD5

                                        9d3aa2fc598393e00dc8fa7bcabdb2e7

                                        SHA1

                                        8c29464204401026a41ac58459a140a1d5123843

                                        SHA256

                                        568b38143cd5f73cd3bf4e81fb831e5a41d497ea211c8ee6bd574f59b469a1fa

                                        SHA512

                                        f2f08b6d2e988b789bec2eb113da28f570cd4d5efa6f656b7e71338cd8e4aeb51120595ffcec5ac2c869baf76dae2fbf728f6e8ceaa36a942e20b91ad74c061d

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        5KB

                                        MD5

                                        ebb25916e525de084dc3666044c65ad1

                                        SHA1

                                        8e2c0a63345dcbbff4ffa26da5fece02110ccc98

                                        SHA256

                                        aca3f42703b176423e2008de8ea39c4032aeb980580ca4e7594e4275d22e55e9

                                        SHA512

                                        e7cc59de1c6c923a5479424b9b4ddb51207417d244e522f2533713ed0751324fdfd673cbd8333e293b93a655054803fba7d98842181b4add64c346dddeee8d84

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

                                        Filesize

                                        24KB

                                        MD5

                                        121510c1483c9de9fdb590c20526ec0a

                                        SHA1

                                        96443a812fe4d3c522cfdbc9c95155e11939f4e2

                                        SHA256

                                        cf5d26bc399d0200a32080741e12f77d784a3117e6d58e07106e913f257aa46c

                                        SHA512

                                        b367741da9ab4e9a621ad663762bd9c459676e0fb1412e60f7068834cbd5c83b050608e33d5320e1b191be1d809fef48831e0f42b3ecabd38b24ec222576fa81

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                        Filesize

                                        706B

                                        MD5

                                        37fb6fd369d757fd17ce86708b1d4baa

                                        SHA1

                                        10ab7e68218308af01d0fe023267bec74baf0c35

                                        SHA256

                                        6592a235fa01e09185d6cdb47a93bd62f045300fdc6b7a3cb65b70696c560eab

                                        SHA512

                                        cdd5ad5863be341a3928367cc77d1630eafc3bd53dd01bd595ab1a4bbafc1fdd2b3ff984f9c8816be778ec32a21f5274eff292aa88adf93788be21767fa719ae

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                        Filesize

                                        539B

                                        MD5

                                        089dde2b68e2924e8ec1e0210a16c845

                                        SHA1

                                        d70af6a9c3740b6722ca3c42e40adf2bb550d394

                                        SHA256

                                        80a95c2131a42920290acba89ec30d60af677f7e354f7d057646052b3cf04b39

                                        SHA512

                                        6f559c349a784df16b0b52a4090172997b295695c23ec10215238e6a2c9fecac0b5bd71de2d79abaafc0169b16324f1eaaf501b121f62614d6455263353c0040

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe580990.TMP

                                        Filesize

                                        372B

                                        MD5

                                        488bc0616931346c4d4de12e33a506e5

                                        SHA1

                                        a6a16dcb72332b725249f3eda5727029742214e9

                                        SHA256

                                        e33eab3051be1cd5333df40a3dc60186527de3e93f887ff3c90340ded5669fa5

                                        SHA512

                                        1a8c6cd9cce7a919c278f67a09c5c69ef630bf7f674033321f6fe3fb807a565fcd5da4228f7dd4c67fc9d5b1658ecdb550414abbfe3c6a160ac7a811f9634e84

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                        Filesize

                                        16B

                                        MD5

                                        6752a1d65b201c13b62ea44016eb221f

                                        SHA1

                                        58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                        SHA256

                                        0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                        SHA512

                                        9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                        Filesize

                                        10KB

                                        MD5

                                        5af3dc8608c934b39eb732be740432ec

                                        SHA1

                                        b1b4f1bc04560ad8196abb213306e20dcd6052ae

                                        SHA256

                                        1f09afea05e898e0694e3e1047007885c71277dffead7e549640ab1016fbc277

                                        SHA512

                                        ad9102bbfd0860a5b2372694ffe6721bf412b85f74576c2c8f22d10684be757b0e835d0c3d3d7c7bc966e29dcac89fc6b77d18e00bec290311424cf01a626a5d

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                        Filesize

                                        10KB

                                        MD5

                                        d7bbf5e6da0bd0f4ba9dad6e436ae676

                                        SHA1

                                        8fdc29b4c7d78a4b399db6489637bf02343e700d

                                        SHA256

                                        62c739f7fd52300d27763fec969ea6ee99e7219f68fa945850cd8387297f75ba

                                        SHA512

                                        3ade1e2e5f7da6773816b132fb3867f9c17c8993b161bf470ba199c0eac71da919cf74a890a045f17625214235ed12568d98d5c6f56e36da0ba328ece182f93d