Analysis

  • max time kernel
    1800s
  • max time network
    1800s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    05-12-2024 18:34

General

  • Target

    https://jsdjuekdjdjmshddj.financialcareadvisers.com/?kk=Y21hY2RvbmFsZEBtYXRyaXgtc29sdXRpb25zLmNvbQ==%C3%83%C2%A3%C3%A2%C2%82%C2%AC%C3%A2%C2%80%C2%9A$$%C3%83%C2%A3%C3%A2%C2%82%C2%AC%C3%A2%C2%80%C2%9A

Malware Config

Signatures

  • Detected potential entity reuse from brand MICROSOFT.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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" --start-maximized --single-argument https://jsdjuekdjdjmshddj.financialcareadvisers.com/?kk=Y21hY2RvbmFsZEBtYXRyaXgtc29sdXRpb25zLmNvbQ==%C3%83%C2%A3%C3%A2%C2%82%C2%AC%C3%A2%C2%80%C2%9A$$%C3%83%C2%A3%C3%A2%C2%82%C2%AC%C3%A2%C2%80%C2%9A
    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:5408
    • 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,0x7ffaf6b93cb8,0x7ffaf6b93cc8,0x7ffaf6b93cd8
      2⤵
        PID:2500
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1892 /prefetch:2
        2⤵
          PID:5644
        • 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=1884,3783489009770109386,14201126328673257404,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:5200
        • 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=1884,3783489009770109386,14201126328673257404,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
          2⤵
            PID:5388
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --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:1400
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --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=3320 /prefetch:1
              2⤵
                PID:1340
              • 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=1884,3783489009770109386,14201126328673257404,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4128 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:2000
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --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=5028 /prefetch:1
                2⤵
                  PID:2256
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --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=5084 /prefetch:1
                  2⤵
                    PID:4820
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --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=3988 /prefetch:1
                    2⤵
                      PID:2336
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --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=3456 /prefetch:1
                      2⤵
                        PID:2244
                      • 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=1884,3783489009770109386,14201126328673257404,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3852
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1884,3783489009770109386,14201126328673257404,131072 --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=5808 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1580
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:2644
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3696

                        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

                          c0a1774f8079fe496e694f35dfdcf8bc

                          SHA1

                          da3b4b9fca9a3f81b6be5b0cd6dd700603d448d3

                          SHA256

                          c041da0b90a5343ede7364ccf0428852103832c4efa8065a0cd1e8ce1ff181cb

                          SHA512

                          60d9e87f8383fe3afa2c8935f0e5a842624bb24b03b2d8057e0da342b08df18cf70bf55e41fa3ae54f73bc40a274cf6393d79ae01f6a1784273a25fa2761728b

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

                          Filesize

                          152B

                          MD5

                          e11c77d0fa99af6b1b282a22dcb1cf4a

                          SHA1

                          2593a41a6a63143d837700d01aa27b1817d17a4d

                          SHA256

                          d96f9bfcc81ba66db49a3385266a631899a919ed802835e6fb6b9f7759476ea0

                          SHA512

                          c8f69f503ab070a758e8e3ae57945c0172ead1894fdbfa2d853e5bb976ed3817ecc8f188eefd5092481effd4ef650788c8ff9a8d9a5ee4526f090952d7c859f3

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\1c512457-3661-4ba8-a86d-147a72c67fcb.tmp

                          Filesize

                          5KB

                          MD5

                          53d4c15780c9c8ce8e6c04fbaaf81861

                          SHA1

                          23f7bb41651e17b0a4d899fec7a1ba4951c0dcad

                          SHA256

                          1d513df73985122cc525c5e9bbebe1822c40a4e8989703d330ae5c6c7f3fe858

                          SHA512

                          6db7dbc28c0c652321bdcf06fce2b1e1b75da55ccaf6502de55230b6126391e0723ad75ba5db400ef5b5b9a5eab1cd433a141b0ecf44d46b4f86b0c9b513e1b1

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

                          Filesize

                          144B

                          MD5

                          324ab1ce63f609d5ae938601ad6a9eb1

                          SHA1

                          786785d7a6784e1c3b6d166e73d4411e732183e2

                          SHA256

                          60fa070f958fca384ffb4a3c9473bdfc78728648b6809d57e5f8e59a47a59835

                          SHA512

                          10c74299900f4be378cde8e0399add624362a2d34ab7b6b61a0e035be65a9a7e348453ef72770fca3e393b17d53ccd12c3904c2174fd3372d255039f92f42f03

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

                          Filesize

                          211B

                          MD5

                          0c1d1021a928bed533ccb01b8ef2768a

                          SHA1

                          bfab2d1cc658a3d0eea01a50c21b2c6cbc4c56fd

                          SHA256

                          f9aa4964156fc08599c0cc28245b070024de61156c6c2e4f95d3a723e0878339

                          SHA512

                          da6c75c4bc7337b95e4755ecf55c4933bedc9f64b91b8986acc804f72f991b3cccd495394e5055180dfa0a0060031fa1a78b03c0f56190b574a9ada8e4eabe67

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

                          Filesize

                          211B

                          MD5

                          fc5c58523afb6373769969fb1edc4684

                          SHA1

                          c3518920da3001856055cc1d4bdb0499eac84edf

                          SHA256

                          a3ecdcd23dc5420968906d2acb78259013d0e2a35a9e1b8c377e7c244d33993a

                          SHA512

                          21fe3f2a2d5446d8d9e883ba3929c401248330bf555c939823c66d9e7d50e9c6d6101dc62133630254c4d5abc68cc53eb5bc6bd713ba8cd131c44646366de815

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

                          Filesize

                          312B

                          MD5

                          a4ede02bc5d6d08c42e35c4a2447e517

                          SHA1

                          ec2e763bb9b81d93e9867b21b253f7b045fe1f4a

                          SHA256

                          eee309cd0459c55c373f575177903a160c9c4828ca52aa4218196e2a3919e7a0

                          SHA512

                          b37fe4221d80a83def492aca83e31319cca4744aeaf46e62f9d2b7e79adf88aa4324da98f8ba22c15c47a8c8f5e5db8dbdcd38d1f792f625e09f18d95a569f39

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

                          Filesize

                          6KB

                          MD5

                          481afe94e5cf3df205334eefa473a1c2

                          SHA1

                          e6bcfa8e6af2d82106e82479c3f56d57e55c3b73

                          SHA256

                          60527306cf532087d2999131d3a13ccf89078ed9d0c9cbab2a4d38ec7610ce78

                          SHA512

                          6ce286bdaca0b62c9ca6be62f099a7c37d928a71a98d780f1c38f28f61fc38e707dc08a80b48135a0b503b8d85c1eb9e0b8d15aaa51170b6423e45292df13224

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

                          Filesize

                          6KB

                          MD5

                          55817888c96ba797305dbb8ab5788e70

                          SHA1

                          c9774eeaf53673ef5ac2cfa7b16571b4d84e491c

                          SHA256

                          9eb0bbc6be6fa830eadedde9abeeacafc012b79e126e3e041c78ee1419e74cc9

                          SHA512

                          772a632f9ac344faa31291e5db580f51ddb2cf74dc0938c759705c8e51d14ac7851f826eada4444b17acdc0c865478e490940876be2d925393479f5a0d93a187

                        • 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

                          0a5a1e1246c59fd5b84a9f78e9eb627b

                          SHA1

                          e37b76bdcb9aebe0cc42efda28833b2950878411

                          SHA256

                          7e1bf25ea5f11ef2e804ae4dbbb9159c549fbad2cadc2f99fd4b6936650546df

                          SHA512

                          68ee6c534f908acc187681ca9c89804602dc5e58b58aa32d83e408b889bd1a349c12d7b14c66d50bf9fada6ed993e5df1be5e8d8c2becea8c867d6e3c1097e5f

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

                          Filesize

                          10KB

                          MD5

                          1c29fae20eb12ddf21f9b4cf69e23130

                          SHA1

                          780ab0f734a6f0b2dac9445a4876cc3486e2366f

                          SHA256

                          80a16b306ef283822a328551c5bf8491ffc0caf361cead6269503d0f2ff35519

                          SHA512

                          58539626af8cf6ad7b766701dc9769889ed1688c908935923e97e19c2d94c289b441cdf4ba1a66edde091e5ccab04b0779fdcf0e25df90434aef3d40cdbdeb61