Analysis

  • max time kernel
    132s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2024, 15:49

General

  • Target

    http://ty.flkqskhf.top?_c=1hvqw

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of FindShellTrayWindow 26 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 http://ty.flkqskhf.top?_c=1hvqw
    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:1684
    • 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,0x100,0x104,0xd8,0x108,0x7ffd491746f8,0x7ffd49174708,0x7ffd49174718
      2⤵
        PID:3972
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,18374603299928357007,11801561418340641788,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
        2⤵
          PID:3328
        • 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=2052,18374603299928357007,11801561418340641788,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3768
        • 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=2052,18374603299928357007,11801561418340641788,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
          2⤵
            PID:4824
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,18374603299928357007,11801561418340641788,131072 --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=3424 /prefetch:1
            2⤵
              PID:1032
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,18374603299928357007,11801561418340641788,131072 --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=3288 /prefetch:1
              2⤵
                PID:2772
              • 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=2052,18374603299928357007,11801561418340641788,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 /prefetch:8
                2⤵
                  PID:1636
                • 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=2052,18374603299928357007,11801561418340641788,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4928
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:3664
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:2876

                  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

                    4d6e17218d9a99976d1a14c6f6944c96

                    SHA1

                    9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

                    SHA256

                    32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

                    SHA512

                    3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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

                    Filesize

                    96B

                    MD5

                    bc24f0aba7c973db0e9a1c852ce67867

                    SHA1

                    15b308cee347a87b8404df4749a8c6aa76a1c88f

                    SHA256

                    a8211e0b9fe316dc24951d39bb7b69ef818bf89d16d4440a2721eaa0a70d6a43

                    SHA512

                    472e16930dec1d912d329e367d190f3eef058ab55449e821a095b6a714e95541e410cfe8e086c3252aee68c2b6d5727799ab1c2bb83d7b3e362c238d2b8c09f9

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

                    Filesize

                    111B

                    MD5

                    807419ca9a4734feaf8d8563a003b048

                    SHA1

                    a723c7d60a65886ffa068711f1e900ccc85922a6

                    SHA256

                    aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

                    SHA512

                    f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

                    Filesize

                    6KB

                    MD5

                    e3b65fa03b9e35ab4ea22a46ccdc14cf

                    SHA1

                    f8fbfb8f18ddd2b1f4905988d40e0cdaec77a1cf

                    SHA256

                    b609a1d5eb6d69e80d0e0911eee9b47cd6b5e6aacb29a8e9f98e9c2673003ec8

                    SHA512

                    97099aab97c298a4596bc5e252a8feecc6819c4f4a7f661dc10e12bcf24579da73dbaa6ac79f3ce2270125ec8002b12e2aaf04340a623662dac891ecfa3021bc

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

                    Filesize

                    5KB

                    MD5

                    999c6d90456381988a9acd2fd8d98072

                    SHA1

                    ec521fc40eb5aa9c8d23db68365f5e2f0fbcd4f4

                    SHA256

                    bc76f158c8b326f79cac18c50903e58d04a24b37c1cf0711da3e7bcae3660cc8

                    SHA512

                    eef7cb94ceda1f18586068d4edf602136cf524d5eadb26acb7c44a019e68867f7838dec886c52fbef8aea427c909b55674ba1dff8ec93181293a58d297665765

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

                    Filesize

                    24KB

                    MD5

                    1c7ec27d94da04714401b9adf0b17756

                    SHA1

                    3e18d51664cd7c8036552c1557391ae0e7d3363d

                    SHA256

                    57be391e5772faf9845cc18c3b6c5e428c1181feaa56c5dd4c4d16472c9ebb52

                    SHA512

                    067ce3414a4fdadf8b1fbc79cd0abfdbde43e60b848d9f06e1310f3c1192ab2135347d570baa9c1eee1da941f70e66a85ff4a82fcd6286268c542c97a5f2ba24

                  • 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

                    3f121392ac02fa82d94a79939bc09d8c

                    SHA1

                    267029d7e7b8cf8d357e1e08b46d2f63db31cef6

                    SHA256

                    a2fca421eb911424e8e5c1df229b09e0aee68c79f6c5013d870035ba695c86e8

                    SHA512

                    97566cc324948dccf4a87148c8ec6bd7d0fae494d75ee5bb68e5664731f0e6542e39668c05077893678f1dcac40abb9559bfd17382bfffe763841b90633f6abb