Analysis

  • max time kernel
    386s
  • max time network
    324s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2024 02:43

General

  • Target

    http://start.duckduckgo.com

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies data under HKEY_USERS 20 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 12 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://start.duckduckgo.com
    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:1596
    • 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,0x100,0x104,0xd8,0x108,0x7fff6dc846f8,0x7fff6dc84708,0x7fff6dc84718
      2⤵
        PID:1736
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,1467501690623854904,15666522699176577449,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
        2⤵
          PID:4332
        • 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=2120,1467501690623854904,15666522699176577449,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1592
        • 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=2120,1467501690623854904,15666522699176577449,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
          2⤵
            PID:4012
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,1467501690623854904,15666522699176577449,131072 --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=3300 /prefetch:1
            2⤵
              PID:1680
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,1467501690623854904,15666522699176577449,131072 --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=3312 /prefetch:1
              2⤵
                PID:3544
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,1467501690623854904,15666522699176577449,131072 --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=4700 /prefetch:1
                2⤵
                  PID:3928
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:1792
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:3080
                  • C:\Windows\explorer.exe
                    C:\Windows\explorer.exe /factory,{5BD95610-9434-43C2-886C-57852CC8A120} -Embedding
                    1⤵
                    • Modifies Internet Explorer settings
                    • Modifies registry class
                    • Suspicious behavior: AddClipboardFormatListener
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of FindShellTrayWindow
                    PID:2444
                    • C:\Windows\system32\OptionalFeatures.exe
                      "C:\Windows\system32\OptionalFeatures.exe"
                      2⤵
                      • Suspicious behavior: GetForegroundWindowSpam
                      PID:2952
                  • C:\Windows\SysWOW64\DllHost.exe
                    C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
                    1⤵
                      PID:5068
                    • C:\Windows\SysWOW64\DllHost.exe
                      C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
                      1⤵
                        PID:4100
                      • C:\Windows\system32\wwahost.exe
                        "C:\Windows\system32\wwahost.exe" -ServerName:App.wwa
                        1⤵
                        • Modifies Internet Explorer settings
                        • Modifies data under HKEY_USERS
                        • Modifies registry class
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of SetWindowsHookEx
                        PID:2604
                      • C:\Windows\system32\SystemSettingsAdminFlows.exe
                        "C:\Windows\system32\SystemSettingsAdminFlows.exe" EditUser S-1-5-21-3558294865-3673844354-2255444939-1001
                        1⤵
                        • Suspicious use of SetWindowsHookEx
                        PID:4456
                      • C:\Windows\system32\LogonUI.exe
                        "LogonUI.exe" /flags:0x0 /state0:0xa390f855 /state1:0x41c64e6d
                        1⤵
                        • Modifies data under HKEY_USERS
                        • Suspicious use of SetWindowsHookEx
                        PID:5744

                      Network

                      MITRE ATT&CK Matrix ATT&CK v13

                      Defense Evasion

                      Modify Registry

                      1
                      T1112

                      Discovery

                      Query Registry

                      1
                      T1012

                      System Information Discovery

                      1
                      T1082

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        152B

                        MD5

                        f61fa5143fe872d1d8f1e9f8dc6544f9

                        SHA1

                        df44bab94d7388fb38c63085ec4db80cfc5eb009

                        SHA256

                        284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

                        SHA512

                        971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

                        152B

                        MD5

                        87f7abeb82600e1e640b843ad50fe0a1

                        SHA1

                        045bbada3f23fc59941bf7d0210fb160cb78ae87

                        SHA256

                        b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

                        SHA512

                        ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

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

                        528B

                        MD5

                        02e4e53af60a625e8dfbe65ddbae2fc1

                        SHA1

                        813323f4c92358ded5ebcc360c33ae493a73561a

                        SHA256

                        9719c7ee9d6de76b24fa63f8f006a1f1de6eab7cc9db70880008a7d5c2af33c5

                        SHA512

                        e3bbf32adb343357aa8db7a45e32c8aa9367dc0a93d67bef1731477a474e1b8ee603bf943a3e3d231d3a6824dafc2ec9e2b9c6effe1eb6ae1239303a1367e63f

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

                        188B

                        MD5

                        08b02713e11bcb5b9a731ac59b48bd9a

                        SHA1

                        880b77d9fba37e1215dcd7e01b7decf6d6b6809f

                        SHA256

                        8daa6b20527e814e772d0cb7b5d1b23a2195fc649ff099c96b70bf5fa5261aad

                        SHA512

                        201f8dc7e9a49d18fcedc5e6175a2f8990386e451f9f377a90f8152afe7bd27e1a4342c5b10e2458507eecfbffa9ef37fc7c80339b658f56bdb74dc860fbf1ff

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

                        5KB

                        MD5

                        8ca01b2f61b304498f80f3b423c6c564

                        SHA1

                        e4f84b435f48b4f1de1f8104b4f89cc78025e131

                        SHA256

                        75a2285e970cbf684aef50fc23b86da90c3ce601fd56f1941c190225c95e1dd0

                        SHA512

                        da1b62bdc5df6c19c343108d46c3259053898739871775dd5af49c0cab4fad6d283f428d61fe550c8d5ff76b2b97f3df190be33d45f50d5e614d7215ed9d9e3e

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

                        6KB

                        MD5

                        b85069a52998e81fb28f2b46efe06f07

                        SHA1

                        d93b90cf31b8a90d2cf5e84f9f91cd6f748fbd15

                        SHA256

                        a95a1d326307a11107eb2a510a96a2d748b33668e29b001fbc36f5461bbfd242

                        SHA512

                        9adaf535e8fdd0f48268153bbd5648172d2edb231a7ced232dedf490bc7525f5980c9ee1375760068b19a63a16ba4ab7d822f72dae404053fde384efbf251714

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

                        11KB

                        MD5

                        04673518c6adfda915b2120f884de18e

                        SHA1

                        7288728988e6c3927ab5461646c27bb09af5511f

                        SHA256

                        032429ae03aed2e5814fa050715cba2f6df042c818421f85213fa4ff1eb54f21

                        SHA512

                        f1e0197c401914b6e0a992246377179dc24b46ed4303c3297d2ec33f23626532dbdd27cd2dbe405b0e408e1f1f5e9ddb87dcd4aca7dabc0bb557f7d776cca6b1

                      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\AC\INetCache\55QRAW7U\2_vD0yppaJX3jBnfbHF1hqXQ2[2].svg
                        Filesize

                        1KB

                        MD5

                        bc3d32a696895f78c19df6c717586a5d

                        SHA1

                        9191cb156a30a3ed79c44c0a16c95159e8ff689d

                        SHA256

                        0e88b6fcbb8591edfd28184fa70a04b6dd3af8a14367c628edd7caba32e58c68

                        SHA512

                        8d4f38907f3423a86d90575772b292680f7970527d2090fc005f9b096cc81d3f279d59ad76eafca30c3d4bbaf2276bbaa753e2a46a149424cf6f1c319ded5a64

                      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\AC\INetCache\55QRAW7U\microsoft_logo_7lyNn7YkjJOP0NwZNw6QvQ2[1].svg
                        Filesize

                        3KB

                        MD5

                        ee5c8d9fb6248c938fd0dc19370e90bd

                        SHA1

                        d01a22720918b781338b5bbf9202b241a5f99ee4

                        SHA256

                        04d29248ee3a13a074518c93a18d6efc491bf1f298f9b87fc989a6ae4b9fad7a

                        SHA512

                        c77215b729d0e60c97f075998e88775cd0f813b4d094dc2fdd13e5711d16f4e5993d4521d0fbd5bf7150b0dbe253d88b1b1ff60901f053113c5d7c1919852d58

                      • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\YN2HH570\account.live[1].xml
                        Filesize

                        13B

                        MD5

                        c1ddea3ef6bbef3e7060a1a9ad89e4c5

                        SHA1

                        35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

                        SHA256

                        b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

                        SHA512

                        6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

                      • \??\pipe\LOCAL\crashpad_1596_IUALVDKSXSIBSJNG
                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                      • memory/2604-729-0x00000164B64F0000-0x00000164B65F0000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-1114-0x00000164C8AF0000-0x00000164C8BF0000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-712-0x00000164C88F0000-0x00000164C89F0000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-469-0x00000164B7840000-0x00000164B7860000-memory.dmp
                        Filesize

                        128KB

                      • memory/2604-477-0x00000164C7B50000-0x00000164C7C50000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-909-0x00000164CAB00000-0x00000164CAC00000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-964-0x00000164C9370000-0x00000164C9390000-memory.dmp
                        Filesize

                        128KB

                      • memory/2604-512-0x00000164C7EE0000-0x00000164C7FE0000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-1116-0x00000164CBD70000-0x00000164CBE70000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-1224-0x00000164CBAA0000-0x00000164CBAC0000-memory.dmp
                        Filesize

                        128KB

                      • memory/2604-1120-0x00000164B64F0000-0x00000164B65F0000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-1115-0x00000164C8AF0000-0x00000164C8BF0000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-485-0x00000164C7EE0000-0x00000164C7FE0000-memory.dmp
                        Filesize

                        1024KB

                      • memory/2604-396-0x00000164B2F10000-0x00000164B2F30000-memory.dmp
                        Filesize

                        128KB

                      • memory/2604-1625-0x00000164CC3B0000-0x00000164CC3D0000-memory.dmp
                        Filesize

                        128KB