Analysis

  • max time kernel
    157s
  • max time network
    169s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23-01-2024 01:06

General

  • Target

    https://pub-8b41d1865d604a439cc8d6cc5efe45f9.r2.dev/webmail.html

Score
10/10

Malware Config

Signatures

  • Detected phishing page
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 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 https://pub-8b41d1865d604a439cc8d6cc5efe45f9.r2.dev/webmail.html
    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:4900
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff9abe03cb8,0x7ff9abe03cc8,0x7ff9abe03cd8
      2⤵
        PID:888
      • 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=1908,13699573091364258940,1239428892413429628,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2828
      • 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=1908,13699573091364258940,1239428892413429628,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
        2⤵
          PID:4604
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
          2⤵
            PID:3012
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=3316 /prefetch:1
            2⤵
              PID:4292
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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:2832
              • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5416 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:4412
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5584 /prefetch:1
                2⤵
                  PID:3384
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=4772 /prefetch:1
                  2⤵
                    PID:3120
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=5640 /prefetch:1
                    2⤵
                      PID:5040
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=5700 /prefetch:1
                      2⤵
                        PID:1500
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5824 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4236
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=5824 /prefetch:1
                        2⤵
                          PID:1544
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=6092 /prefetch:1
                          2⤵
                            PID:3828
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,13699573091364258940,1239428892413429628,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4816 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4752
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3972
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:664

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              Filesize

                              152B

                              MD5

                              b09c5d9d170124cc803af2dd5f23e2b4

                              SHA1

                              41a3ddbafd6f3062f07ec162679bfab95fd88482

                              SHA256

                              5e6d5fcfb3805ecd4d9388837551cc02c5452f03cddba1b29b23fd02686befd8

                              SHA512

                              8fd1752211ec074f85d0ee59f39bea6e639199602d71ec947940575a9c515dda96b1eed5af10d513e21373f64a6d03146bb3251aa690830110ff4c6c486b4036

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8105eba0-6aa1-4e5d-80d9-50cd1813922f.tmp

                              Filesize

                              25KB

                              MD5

                              c7092e044a47c593ef643da75dc6a456

                              SHA1

                              80e8bca84e362de86a7332742a62834ba887deb4

                              SHA256

                              18ac390cf8b5d7c5ceb90ce5e744deedc18be8e33c84e214bb64fbffd0686751

                              SHA512

                              b93ed015737a477a735c03e0cc884d746444d081dbb24d542ebbfbc2d30a5101799d2564733780091f28bf84adc3c7b2eadc265cb6bad6f26080abf63e0f085f

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

                              Filesize

                              360B

                              MD5

                              4ed096f3f00414f922a149d4c3183708

                              SHA1

                              8f40fa13c3bbc518ac20df5a73f7fd337ba7843a

                              SHA256

                              420c051d384ab272632386088d4966bbaa96f608336dba86b774aaa27b89e35c

                              SHA512

                              35c455043f021b3e62ef5ed8c24970bdac1d21887e1f7179c9384182ee67db3b46117209c66d194196da7241b1a32366c8b1467e81ca367c5c7e4e48284a3012

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

                              Filesize

                              2KB

                              MD5

                              52a4d2adfa35dbae15b41778e680412f

                              SHA1

                              1c8dceaaf104516044af109f9549f516072b7555

                              SHA256

                              1b512f5aa9a6c4183ef45c3a748d2272c310b9d12af1dbf4ceb0725874691d3c

                              SHA512

                              3d9b2498d704f89e7117400f786d9d3e5d1ba29600f73435a8fe6bf39630e07e2144ab5804767cb12a100f0dadf56407a8765154270d2be31daa17b5a974a6fe

                            • 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

                              4KB

                              MD5

                              ded7e86852b620e6c49323a3bf2471aa

                              SHA1

                              98d4a950a469389cac26f2ffc2f29a92ee4cdfaf

                              SHA256

                              b422f3988d28c04bdee8a7fd0a7ca2f2907e509296c35425ea9ae9219d2fc7f1

                              SHA512

                              3b48f8b74a65f4efe43bf81d5ada1f01ae3ae51532d8f2b967d2955320e5cba5b43deae3da599b007e41341c2165d5676cf068f2edac5ceb9dc0485c33eab44f

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

                              Filesize

                              5KB

                              MD5

                              5a0e38b9a269577c6e68e581773ea78c

                              SHA1

                              37a290e49f100c90c91fa96e6e9b745dc8da3215

                              SHA256

                              b199ef2bbe2912b6c126fb858a5e96c74be1a242477e9e495d982ba7ed21a58d

                              SHA512

                              246c4159e3787df1929004fe5ce3c51cbf356491344315fb0573f16b01b5892624644b98a8c3ce7e8d3322c6f877af9d10b0c6715d88c954100846f6ddb7cb38

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

                              Filesize

                              6KB

                              MD5

                              3ba57848651a122c030074061ac5f292

                              SHA1

                              0177da54c4829f94aee02691c2e1daf7567d59bd

                              SHA256

                              eb3286aec853efe8d38a9ee199a4fbbc1757bf6f792cacd97b6a0083255240dc

                              SHA512

                              bdfaa4a3917bbd383c39d82d4e6ce38cf20ac3d92b99e25c716621aca01e86c2110bebc1652a72f5be3b5210397ca19292f0e5134b4e0253b0f0625c4a8edb3e

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

                              Filesize

                              873B

                              MD5

                              927783ff234623423d5e046ae73ca977

                              SHA1

                              15fa5d2d001e6b0244c78b33d6e45a311a1fbb7d

                              SHA256

                              cfd9b3dc25a832019dfc7819ea2ac58b3b31253c6beeddcc77813b50f22e1967

                              SHA512

                              87ffd6992066c624a565c13c638891c13019a502d87fa46e23de899dc1a155a0ccd929a213865fc12fa241e2c052d346e6986f88b7a88ebf36d1ba347c90a71f

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57fd3c.TMP

                              Filesize

                              538B

                              MD5

                              6ffd26c48c44fb9b14747b0cbaf7cc62

                              SHA1

                              ac8e98a3b52b69f9eacf36590b885401f2e4257e

                              SHA256

                              c6b3f6ac9da5f1cae7df2d216d5b133bbd982878e85e63ced19c855841da2772

                              SHA512

                              5e3137bbbe5b253325a5a916aa2f146e8df1d94c5e3e781a63293ec48cfea1e4c01553401a929b6701a1ff0ad48622063e8b302ac695a2b08e9d6b422078cc21

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

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                              Filesize

                              16B

                              MD5

                              206702161f94c5cd39fadd03f4014d98

                              SHA1

                              bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                              SHA256

                              1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                              SHA512

                              0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                              Filesize

                              10KB

                              MD5

                              fe0780528364d3dddd82939eec41acdd

                              SHA1

                              cfb1866a6cee9947ab8f8010e85bbb1ee8f64cb6

                              SHA256

                              de1896ef9525b0beef1e80e14def09b827e2ff05776c8bd5df3d8c228aba6d78

                              SHA512

                              20967877eb0c207b0ae637bf389b87e9020e43c35ed5cbdb569787cacbc3bc4caee681a8a183597f0c552d91fecd9abb71f9a32c2f42a63d28e08694aa4b39dd

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

                              Filesize

                              10KB

                              MD5

                              f0f90bfe99849ec7b0fffec893760afa

                              SHA1

                              2362e875bc253821d58ed38c6e0920107397c731

                              SHA256

                              5cf1d46f942195299c06bca0de89bf484b500486aabd9b241a497f039cedd5e5

                              SHA512

                              6ac520f29ffcadff377714ab6cc0a0c5ce1c7a720be4cbc1e006da30f65be7ccf32fa00d3ae68953c3ff8e7cde6e5cc181dbf19602d89f484b5cbc4b1b693fb1