Analysis

  • max time kernel
    481s
  • max time network
    489s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-03-2024 20:09

General

  • Target

    http://memzvirus.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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 http://memzvirus.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:4648
    • 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,0x100,0x104,0xd8,0x108,0x7ffcb2a746f8,0x7ffcb2a74708,0x7ffcb2a74718
      2⤵
        PID:2492
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
        2⤵
          PID:5060
        • 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=2204,3463576169125221339,16109227311751293364,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2080
        • 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=2204,3463576169125221339,16109227311751293364,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
          2⤵
            PID:4208
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=3260 /prefetch:1
            2⤵
              PID:4260
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=3272 /prefetch:1
              2⤵
                PID:116
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=4108 /prefetch:1
                2⤵
                  PID:2136
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=4856 /prefetch:1
                  2⤵
                    PID:1944
                  • 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=2204,3463576169125221339,16109227311751293364,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5080 /prefetch:8
                    2⤵
                      PID:852
                    • 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=2204,3463576169125221339,16109227311751293364,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5080 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4508
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=4108 /prefetch:1
                      2⤵
                        PID:2540
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=5184 /prefetch:1
                        2⤵
                          PID:4900
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3488 /prefetch:1
                          2⤵
                            PID:3308
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=3412 /prefetch:1
                            2⤵
                              PID:1372
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2688 /prefetch:1
                              2⤵
                                PID:5372
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=3048 /prefetch:1
                                2⤵
                                  PID:6112
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5380 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2744
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2204,3463576169125221339,16109227311751293364,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1072 /prefetch:1
                                  2⤵
                                    PID:5364
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:920
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:3036
                                    • C:\Windows\system32\rundll32.exe
                                      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
                                      1⤵
                                        PID:5552
                                      • C:\Windows\System32\svchost.exe
                                        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
                                        1⤵
                                        • Suspicious use of AdjustPrivilegeToken
                                        PID:5932

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Comms\UnistoreDB\store.jfm

                                        Filesize

                                        16KB

                                        MD5

                                        66610486620f0ae757e4b75b615423b6

                                        SHA1

                                        5a88b47369221f13b2374b3685e5b3743df41f78

                                        SHA256

                                        913355c6fad9147d599b9bf6f0c629f277aaadb3bbdd389727ee9a084f6dd3c7

                                        SHA512

                                        afd7ee6c069d90085a86d16eb54db08fd12b3db9c493d836f5f120ec8d4fd90c617a7f35dac1562bab32bdf58c94a8fd9efbe6eef7d93fe8647f1a19ec1356a0

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

                                        Filesize

                                        152B

                                        MD5

                                        fd7944a4ff1be37517983ffaf5700b11

                                        SHA1

                                        c4287796d78e00969af85b7e16a2d04230961240

                                        SHA256

                                        b54b41e7ce5600bc653aa7c88abb666976872b2d5e2d657bfc1147a0b49e9d74

                                        SHA512

                                        28c58a2ccf39963a8d9f67ea5b93dbccf70b0109b2c8a396a58389cdec9db1205523a95730485bcbc9d533867cbf0e7167ad370fd45740e23656d01d96ee543b

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

                                        Filesize

                                        152B

                                        MD5

                                        a774512b00820b61a51258335097b2c9

                                        SHA1

                                        38c28d1ea3907a1af6c0443255ab610dd9285095

                                        SHA256

                                        01946a2d65e59b66ebc256470ff4861f32edee90a44e31bf67529add95cafef4

                                        SHA512

                                        ce109be65060a5e7a872707c6c2ccce3aacd577e59c59d6e23e78d03e3d502f2707713fda40a546ed332e41a56ef90297af99590a5ab02f686a58bcbf3a82da1

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

                                        Filesize

                                        6KB

                                        MD5

                                        5b2edd36c0414c246a879b52ada5f715

                                        SHA1

                                        3478d02b2f769bc38b3bc9cd4640df579d076bb7

                                        SHA256

                                        f9ccb8e015a75ce4a537fb464878d55482ae6edc8c742f07f862128885f950a3

                                        SHA512

                                        57755869731ccbe0c14f44cfd2f6ae8c1960bf8f20b4ca8f2ddd8f8e7f130f47d0a809ece17e5691d9958a79706b84ca8b1c8ebf740cf93ca3a81ad982585e8b

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

                                        Filesize

                                        6KB

                                        MD5

                                        6379a246172537e65c768dc2d2fc46fc

                                        SHA1

                                        9cf3d8f3ac99ddc9de0f7a85ef33aab75d94dc24

                                        SHA256

                                        39c29d03db1101a1006b6535185ec602122158beb4943df8b7485f3b2f5760dd

                                        SHA512

                                        84a30cc4ccff98e3ae121d61402e6005aa690d4cdb1db593f2502b06889236adf91b6d3112f23079b87e1b9df2e1d1da3734729226677896a12a9aebbcd1792f

                                      • 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

                                        11KB

                                        MD5

                                        8c97ddb3b8c42d58ee91124f8b6bd985

                                        SHA1

                                        38ac51d50331d3ba73e388c5f4dcc95400963a5f

                                        SHA256

                                        3c5556a38f76801dd52232555c8486484b055dfa375e4ae28078b5ee46d74061

                                        SHA512

                                        a6d0d3c29324bb5ac55d063a3e1a2ffbf3b12c4b2c54b98be9fde99a175eba722f7b4a15be1ac5821f80e612b30cead26408423b6bf56e6c08afa598e82a9b9b

                                      • memory/5932-157-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-162-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-153-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-154-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-155-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-156-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-136-0x0000021A16180000-0x0000021A16190000-memory.dmp

                                        Filesize

                                        64KB

                                      • memory/5932-158-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-159-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-160-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-161-0x0000021A1E7A0000-0x0000021A1E7A1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-152-0x0000021A1E770000-0x0000021A1E771000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-163-0x0000021A1E3C0000-0x0000021A1E3C1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-164-0x0000021A1E3B0000-0x0000021A1E3B1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-166-0x0000021A1E3C0000-0x0000021A1E3C1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-169-0x0000021A1E3B0000-0x0000021A1E3B1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-172-0x0000021A1E2F0000-0x0000021A1E2F1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-120-0x0000021A16080000-0x0000021A16090000-memory.dmp

                                        Filesize

                                        64KB

                                      • memory/5932-184-0x0000021A1E4F0000-0x0000021A1E4F1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-186-0x0000021A1E500000-0x0000021A1E501000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-187-0x0000021A1E500000-0x0000021A1E501000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/5932-188-0x0000021A1E610000-0x0000021A1E611000-memory.dmp

                                        Filesize

                                        4KB