Analysis

  • max time kernel
    75s
  • max time network
    77s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/11/2024, 13:07

General

  • Target

    https://www.mercer.com/en-gb

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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" --start-maximized --single-argument https://www.mercer.com/en-gb
    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:5008
    • 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,0x100,0x104,0xd8,0x108,0x7ffbbcbc46f8,0x7ffbbcbc4708,0x7ffbbcbc4718
      2⤵
        PID:1188
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2228,17931203135013443886,5869266305222154295,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2280 /prefetch:2
        2⤵
          PID:1404
        • 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=2228,17931203135013443886,5869266305222154295,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2344 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2536
        • 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=2228,17931203135013443886,5869266305222154295,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2884 /prefetch:8
          2⤵
            PID:3948
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2228,17931203135013443886,5869266305222154295,131072 --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=3364 /prefetch:1
            2⤵
              PID:3628
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2228,17931203135013443886,5869266305222154295,131072 --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=3412 /prefetch:1
              2⤵
                PID:1136
              • 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=2228,17931203135013443886,5869266305222154295,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5016 /prefetch:8
                2⤵
                  PID:1856
                • 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=2228,17931203135013443886,5869266305222154295,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5016 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3472
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2228,17931203135013443886,5869266305222154295,131072 --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=4776 /prefetch:1
                  2⤵
                    PID:2848
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2228,17931203135013443886,5869266305222154295,131072 --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=5380 /prefetch:1
                    2⤵
                      PID:3516
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2228,17931203135013443886,5869266305222154295,131072 --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=5800 /prefetch:1
                      2⤵
                        PID:3664
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2228,17931203135013443886,5869266305222154295,131072 --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=3480 /prefetch:1
                        2⤵
                          PID:3644
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:2376
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1856

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506

                            Filesize

                            328B

                            MD5

                            a44b502613ea9aa8275e18df68c4c52e

                            SHA1

                            a1f040c9bb67d672f2c768942e6c12268ebdded5

                            SHA256

                            4719131435c8e999b871163e082c43db21ced2cfc16495a80a16f2ec2843ee9c

                            SHA512

                            3e006b084d577e2b5834686dd8c62cc806cfb48083fe247964abc1af22e99479f6b779f24a0e1763c982ea3488bb46aba003fc603c5ae89c98bf376e75701a31

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

                            Filesize

                            152B

                            MD5

                            0a9dc42e4013fc47438e96d24beb8eff

                            SHA1

                            806ab26d7eae031a58484188a7eb1adab06457fc

                            SHA256

                            58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151

                            SHA512

                            868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f

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

                            Filesize

                            152B

                            MD5

                            61cef8e38cd95bf003f5fdd1dc37dae1

                            SHA1

                            11f2f79ecb349344c143eea9a0fed41891a3467f

                            SHA256

                            ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e

                            SHA512

                            6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d

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

                            Filesize

                            648B

                            MD5

                            463aac4e43ebe4d45c1a2438df3965f0

                            SHA1

                            25c91780df434d702dadfb20e9d95fda3e4f03d9

                            SHA256

                            a2ecdaf78253139f7f70ef92f2ad92dc2958c271e02dfeaad00385e3e86ab45b

                            SHA512

                            42ec3fd179be261d46081a8eb1711812c131caa8047c6bd2976a36eefa35839e75d2fda1869a1d5e6ffea1babc8a5381b63d312ef20f2720785632ccadefa8cd

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

                            Filesize

                            600B

                            MD5

                            9432a034c398eaf216e5bfc93d9335dc

                            SHA1

                            071d432f38d62e70030b515c42634441644e0274

                            SHA256

                            fbac7ece1747bea2b73251da7f0fb6999832b3734990dfabc53d4fb245235f91

                            SHA512

                            71a49a3b1b38818cbd17a55201526e1c07fa1a0dab5d9c01890b5e3e08a3d81d5ce07147fb95571caa916885b717eee98b2f7636f99b7f3c7cfa58f35cda3202

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

                            Filesize

                            629B

                            MD5

                            778a2d3886e814f3492c9ea60adf3de8

                            SHA1

                            e7a17d847f875fc402ac4b6ae8da0db787d315e0

                            SHA256

                            1ed18914dea52dd6e2f8cbd2a43dda4217a152e37bdc747f5d1d831bdcc22c91

                            SHA512

                            37b97d03109d5b6e1fdc3ce09f03fdd6294562897167cf9da74b958ff8308a56b1eaf08053332782063c1eebea9b97375f434d0e08ad85d5da9804e928ce3eb5

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

                            Filesize

                            5KB

                            MD5

                            11839ebe1787995740014761030c0993

                            SHA1

                            4aa059a3e19d2cedd680bc4f2f05bad2a39daf36

                            SHA256

                            db557059a46cbdad32d870b6fcded63f46507544c2aa866eb164d3c5a3500e0e

                            SHA512

                            6c427a312fcd44b302c69a7cf37f6806e2662820e0030199a887ec31e305f2bc0b7276740602a00950fe8ed9d3fa91bc14924159bd6418cfebc636c1a76b7235

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

                            Filesize

                            6KB

                            MD5

                            357682e48069f1a1f40eb3e485723d93

                            SHA1

                            e5c39d355728ba96402880046dad359229f91211

                            SHA256

                            95b95265295e05ec126c5e87ef501d43092c3e84f2225a94261d5c5a45456938

                            SHA512

                            bd937728c1ce8cce3f0a6ec63d01418435859333336b093b08c7ece29c5bc2f75b66fe0700ae5dc5643c901f78c5ab72133650dc5a5e21632c9fc7118f079356

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

                            Filesize

                            6KB

                            MD5

                            dc79a8dc28492b4e1706b028759cfb67

                            SHA1

                            add4084dacdbf99fcb029bb229032435e15db13b

                            SHA256

                            33a4bc10f4e7473c4ecfe64af204492ea4da5081080ed5b63d8b83c8b9b529e2

                            SHA512

                            2cc402b1ce04b579b13816f6568c7c043044aa2a2a54442f7db5a9bcd2ef8b0d7aed7c0ad1c54b8eb476ec773695f5a12cb9e380f9f081c4ccf9e56ac6de0cd0

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

                            Filesize

                            704B

                            MD5

                            4b5bfdd533751fe51ca022b0c1b002af

                            SHA1

                            64d29f82bb398ce2b44244618807a4330bb20535

                            SHA256

                            9b3def97de2ad769d0e9209db0411139bf207d171a39c72e2ccdd5dfc8736ef7

                            SHA512

                            54692f1d67cce01fe2423f6ccce161c12c9c0c4d0b45659ce9b13fd54e5e073efd42032eededa204f8fba5eb63da752f300c4ecd58bc7e9d3c323a82a7518358

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

                            Filesize

                            704B

                            MD5

                            537d68e339b6b33671db9da225ec854f

                            SHA1

                            f8096c89462a8b9e9e79951c1ddc6cc397717474

                            SHA256

                            2fb671696efc1c58f7a86f5e2247792e8e685d4e5443e59fff4143de7998ceb7

                            SHA512

                            49a0baba6c2e16119afb0c4493cb6ebcf0bd8e50fdac4e8987dea14ee4134925f78def6fc7109dea14f3ea935ff1c6e2a87021eebcb0066973df61f87ef59f4a

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

                            Filesize

                            702B

                            MD5

                            3ca740d5d6a439ce3ecb521aa2c84760

                            SHA1

                            fd1ac0044abc272ecdb10d5d285ef6edbd9164db

                            SHA256

                            cb9f75e710afb8ad5916a0b354b1b5c5db4143f4cea1ed57cd1e8dcd8a05a0d8

                            SHA512

                            00edf56c056a715ded92db3abf17ebd9fba8d84bd7bd0372e28868dea75468a4b60b4b0516f29202092e376475486641363a7315e6fcc991ee003f1c48147ba8

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe580913.TMP

                            Filesize

                            704B

                            MD5

                            0efa23b33bf6a1fa84b67fdace84935f

                            SHA1

                            4c830588a09a3a52bbc1f59e1ff616705ab34b3e

                            SHA256

                            ba6ff24735a205aa91431db1ea7b5e030fd9af7e227c8577aec13c66e2635c2b

                            SHA512

                            52a9378cc8edddfe9fa716b4ebb12b0983970667a7de170d41039a8abada65c55d5e738435b495169d045eaa97f0d9f37b588df5d2c8bfa5dea01366cd8c49d6

                          • 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

                            4425425cd3bf2b3d5693e4971e5fcd5e

                            SHA1

                            90ee4c99661dfbf288bbc1738aae763e08a173f1

                            SHA256

                            b5b7ef224ddb545fafb245c8e4842d3e0ba2654c907fce5a4eaa07c049a75354

                            SHA512

                            c58e271f2d000a3edb2eb8dae4690a3b73a9499d2d704265c72cc0f40cfc606e1527ca829d2251107a88c40f01e5a962d8ebd0b45aeacfbcfd16ac032c20a328