Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-04-2024 20:14

General

  • Target

    https://na4.docusign.net/Signing/EmailStart.aspx?a=558c4fef-bf9a-4ff8-974d-6ec8ac2c977f&acct=ccd38c76-14d5-4dca-b6c5-f0116d3eb8f5&er=558bf40f-9a62-467c-8e76-aee3b9faa6ab

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand docusign.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 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" --single-argument https://na4.docusign.net/Signing/EmailStart.aspx?a=558c4fef-bf9a-4ff8-974d-6ec8ac2c977f&acct=ccd38c76-14d5-4dca-b6c5-f0116d3eb8f5&er=558bf40f-9a62-467c-8e76-aee3b9faa6ab
    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:1192
    • 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,0x100,0x104,0xd8,0x108,0x7ff8edba46f8,0x7ff8edba4708,0x7ff8edba4718
      2⤵
        PID:1848
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2256 /prefetch:2
        2⤵
          PID:2428
        • 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=2200,7948976540185569259,14574260591352740840,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3796
        • 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=2200,7948976540185569259,14574260591352740840,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
          2⤵
            PID:4084
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --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=3336 /prefetch:1
            2⤵
              PID:2312
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --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=3360 /prefetch:1
              2⤵
                PID:2056
              • 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=2200,7948976540185569259,14574260591352740840,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5496 /prefetch:8
                2⤵
                  PID:4188
                • 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=2200,7948976540185569259,14574260591352740840,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5496 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1924
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --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=5200 /prefetch:1
                  2⤵
                    PID:4504
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --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=5228 /prefetch:1
                    2⤵
                      PID:4324
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --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=5688 /prefetch:1
                      2⤵
                        PID:4564
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --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=5716 /prefetch:1
                        2⤵
                          PID:1680
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,7948976540185569259,14574260591352740840,131072 --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=3120 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4004
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:1508
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4552

                          Network

                          MITRE ATT&CK Matrix ATT&CK v13

                          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

                            cbec32729772aa6c576e97df4fef48f5

                            SHA1

                            6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

                            SHA256

                            d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

                            SHA512

                            425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

                            152B

                            MD5

                            279e783b0129b64a8529800a88fbf1ee

                            SHA1

                            204c62ec8cef8467e5729cad52adae293178744f

                            SHA256

                            3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

                            SHA512

                            32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

                            792B

                            MD5

                            45a8cbf616e253c5a5d95e6c03104c1e

                            SHA1

                            c4916e9d45553c179f464930384956bb14f16ed6

                            SHA256

                            6fef945a343e334e708276fab0e4ccf701c2ad3d345265de1263c4fe8ad6a624

                            SHA512

                            58291db4611bac0dc0d5fd03a2944b5257cfc1b8b6748ea1a5a9edfa9e2d5a08a7a577696c8daf629904d6d7bd296a44a943a0f4587a50aa5f1f5ab3c7134a59

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

                            412B

                            MD5

                            a02e7e96239ec00b405096af6359eaec

                            SHA1

                            1c6ee63d62a015a92e3d6442cbb3d8a33c0711de

                            SHA256

                            789f9925f702339f5b7e2882518a4be877d6697ac662ff8b16e73dbb58705283

                            SHA512

                            66b50764f0a0ca9d7afa5c39a4e334919022ee62b50d0c98649c8ead09e8175fe7ca8f5ee3388e028f824f8c6c5c49f73adddc5f08529a11ac61dc7ca4fea216

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

                            6KB

                            MD5

                            f361d1feed0bbce5ebaf7dec9f1750b7

                            SHA1

                            0ffb690dc65e5ec2445a8031c232e2fa74a83a09

                            SHA256

                            95daa71b8883faf46d0b8e29b6d7a2188a8864034c19929106e94c61c1aae22d

                            SHA512

                            f38044aaf3b0b16db4e3a8db9a09b5c6fe2ea926c049512f3d5ff928b93732b670497d1322d019a7dc8e73ed296d6af63a3e73568c49a058fe2444b54149d53e

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

                            6KB

                            MD5

                            ffa71bd359e16f01caa9a37f600bdf31

                            SHA1

                            107f72d3b87927cd9ea398dfa9cd56829f8eede5

                            SHA256

                            922a891718c200012f97e0684f7b819b8b25643ebe6f97dfb8f5438394ae1f6e

                            SHA512

                            f8d951beb8d01e3a84900142f23bd6cb9de9c1900caabcda62e1d2badf1c57e241d1865fcfe6d8b7d8591ca42ba88364394f85b008a512225b2b99f6ffa45579

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

                            538B

                            MD5

                            7201304cd5b558a7d88a8ecdfb7279b3

                            SHA1

                            982ab3e8a34044b9e26a0b7aac5e25345d59830b

                            SHA256

                            39fc40f80334484603fc0ab0ef8d452b662e52ac0126c46936f2f039fc46142f

                            SHA512

                            b1c3c68ab44cc41dac40d301ddb7e2f909baa4dedd4b3d82c58f8b30b5d5c9658abc85cbd1ce55937a3a05c9cbcc739e05e5352e8425eb442b3a9c9281b7df36

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

                            538B

                            MD5

                            eb576daa4b1a341ce7d520cf84beefb9

                            SHA1

                            d58b52bd766e190384e2f42f4286597bf2921313

                            SHA256

                            e7d02f1673d079699ee76c2d871e5f8799829e85e880203940d294f19600299d

                            SHA512

                            7215c275ee498d59cfb3809907a790d2aaad97f3b7de5eb9c46f077e381cb4d7509ea75f16e4b7dd94048179688836febef5c8134cd919410449eca2bb7bff76

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

                            538B

                            MD5

                            1d97e1da7962d4c126145862244ca8a6

                            SHA1

                            0b538f40d218c3b4f68379bf5255b3795b9f7544

                            SHA256

                            864380ae868bd77b51ccdb779995beb4db6dc82d6430d9e0691a38235dac4f77

                            SHA512

                            d8dd5e125ebb883e549bb82ac714b723ff4c90d223662e596863de2ad927d8d553f407bebd11cfc22c6d71217dcb8e6c05c6fd9332f8f42ea6a62245bfb55fb1

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

                            536B

                            MD5

                            7c4b87cf3514be93ad21856c01380a71

                            SHA1

                            382653faa8b3ea20800aa0801097e64cd5af5cb6

                            SHA256

                            868382d27fbcad84573bd651e1c049aeb04ae2293ff4cd76f33e7c5e9d794ca4

                            SHA512

                            d57141cada4b41afef6d64f83fd19e06821c6e9554ca1953a3591de60a1aa87d3e4a4fb1ac312a90def6df61a293df74b586d0c8498d0945f1d772b8a60cd318

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

                            538B

                            MD5

                            8002d06395ca2b1a313f2767d6f70cea

                            SHA1

                            ea468b63080fe8c7b1eaa01441d5a5a124c3c0fb

                            SHA256

                            6ef107abd0f19b8eca51a26879324afa441636925e241ee5914befa133c93221

                            SHA512

                            42e76ccb966002cc4affec5e4b27eceb390e4afba3f0824966fd4d451d64639004d59f306f225cad1f0d622aa81c4da86991ac67df302bdfea8520381f0e38fa

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

                            538B

                            MD5

                            7eed5e319ee636bff1ce723db3c2ea5c

                            SHA1

                            3caf03bbd4ebf357944c6fbd4a3824689b1b0d5a

                            SHA256

                            dc4caede0160e47b469e577e13c76965006a0b71d8395bff3f3e402e0c35414d

                            SHA512

                            5b0acb26f83e74bcc548b7ec09190879f8b45a106d7c865ab64850f0132ac2ad75c1aaa6bec6920ce1556bfe047344e5ada05ebb30547bb76e1583757b5e7f01

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe579318.TMP
                            Filesize

                            538B

                            MD5

                            903be482be7df1e8f6afb6d1acf393f0

                            SHA1

                            60845f3b5fe8b4fc2d902fecaa923610142c00fe

                            SHA256

                            021a4eefb3fbf076358ecdfd82cd9d13cc7f53f7ca1755b84ca816a031c9cc95

                            SHA512

                            1da5694877943d469ba2edd7eb18fafb4283640f50623bffbfb25ee4c131365ba72cd7d6e0249457efec744f0b96ef6b15b702c6a32567b9cdb79929fe337b27

                          • 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

                            2b2b5ec28903b41963f85d6e618f4aaf

                            SHA1

                            8cfdb2d5cac15461f9b264159e678a68aa049fa5

                            SHA256

                            9038aeb18b0d80ebac72acc65ba65ea61ccd379a363ade9afcc52af82b881c86

                            SHA512

                            fe1eff1966b46b6bc3b2e383ff599cbf3996434a0f6fe51cca51a90c53ebd614e2cf0599092c00234254883960b1f700574240e6c810672ebedbb4a9cdaea92c

                          • \??\pipe\LOCAL\crashpad_1192_OHUFKVZCGSRMCCIO
                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e