Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2023, 18:24

General

  • Target

    https://snhu.submittable.com/submit/5961397c-c868-47bf-bcf8-55f9249fbcb5/fall-fiction-contest-2023?utm_medium=email&utm_source=SFMC&utm_campaign=Remarketing&utm_content=em154658&sfid=0031N00002C0Z21QAF

Score
1/10

Malware Config

Signatures

  • 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://snhu.submittable.com/submit/5961397c-c868-47bf-bcf8-55f9249fbcb5/fall-fiction-contest-2023?utm_medium=email&utm_source=SFMC&utm_campaign=Remarketing&utm_content=em154658&sfid=0031N00002C0Z21QAF
    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:1460
    • 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,0x100,0x104,0xd8,0x108,0x7ffc8a3246f8,0x7ffc8a324708,0x7ffc8a324718
      2⤵
        PID:3204
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2216,14200020111041000888,9932633090028422173,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2232 /prefetch:2
        2⤵
          PID:3772
        • 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=2216,14200020111041000888,9932633090028422173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4188
        • 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=2216,14200020111041000888,9932633090028422173,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
          2⤵
            PID:4112
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,14200020111041000888,9932633090028422173,131072 --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=3488 /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=2216,14200020111041000888,9932633090028422173,131072 --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=3360 /prefetch:1
              2⤵
                PID:3288
              • 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=2216,14200020111041000888,9932633090028422173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5500 /prefetch:8
                2⤵
                  PID:5000
                • 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=2216,14200020111041000888,9932633090028422173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5500 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3412
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,14200020111041000888,9932633090028422173,131072 --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=5496 /prefetch:1
                  2⤵
                    PID:2800
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,14200020111041000888,9932633090028422173,131072 --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=2944 /prefetch:1
                    2⤵
                      PID:4552
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,14200020111041000888,9932633090028422173,131072 --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=5528 /prefetch:1
                      2⤵
                        PID:4712
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,14200020111041000888,9932633090028422173,131072 --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=3360 /prefetch:1
                        2⤵
                          PID:4364
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2216,14200020111041000888,9932633090028422173,131072 --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=4656 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1972
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3048
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4540

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            152B

                            MD5

                            4d25fc6e43a16159ebfd161f28e16ef7

                            SHA1

                            49941a4bc3ed1ef90c7bcf1a8f0731c6a68facb4

                            SHA256

                            cee74fad9d775323a5843d9e55c770314e8b58ec08653c7b2ce8e8049df42bb5

                            SHA512

                            ea598fb8bfe15c777daeb025da98674fe8652f7341e5d150d188c46744fce11c4d20d1686d185039c5025c9a4252d1585686b1c3a4df4252e69675aaf37edfc1

                          • 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\Network Persistent State

                            Filesize

                            3KB

                            MD5

                            cae693cb23cdc7a9b28de65e2de7cb84

                            SHA1

                            01836074e734a8f2399188d2818e7e64c77e7f6c

                            SHA256

                            12a2d5e67a83931aafa19bf0b9c1fc5260b9c7d28a91ab4fa54741310da62365

                            SHA512

                            1fbd8a4bb516f250e7a3072cc1f3a159c21fffe177549730b8922b01f2f1028fc46b3d4bce033b7cfd8108cd12ef12101e65b702f3abab50acbaf008991d9710

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

                            Filesize

                            7KB

                            MD5

                            4dde73eba4db2ec90f8bdd3689b06de5

                            SHA1

                            c00ac8430c2d517b6b9fe851b4608a3976300fa1

                            SHA256

                            04e2e567dc1f540c4cc5cfa797ddaa1dfc0cbd73c10a4801d58d88cd41e69327

                            SHA512

                            18f2d06e48ee2d19d800a87a791233ead0d0573391f1914782d7f984d6c192f22ac904f73082cc60b938b7e1ff9d0f9471bbcea1c8526e5cc05c254ff4c1e6e2

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

                            Filesize

                            5KB

                            MD5

                            570e3955d897f1c97cde7430f8252830

                            SHA1

                            2361e984a4dc173becc3c18935d1f6bd0bd4cd15

                            SHA256

                            3bfd57d2226b48c130086d74313eebe2603f03e4dc0e6106592e378d9f0f22eb

                            SHA512

                            dc41c68a9e6029e39b924f822e00ea368d5e07a8fef6a02b5ed1d054d365127d6a92d9d4ec395b35035095c9d691eb0c188dbb4772168000ad3f76b8f50a9a59

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

                            Filesize

                            7KB

                            MD5

                            ce127ba8a8861485d7cdb23f339a040f

                            SHA1

                            689c43b6e156e58095212b54fdede4de37b0aecb

                            SHA256

                            fb9f1340a7dfbbf3337ef2269c3b13bfa25c478c48d199bffa389ab7f1335d06

                            SHA512

                            7021a1f96828d6249878ca4b00c8aa03351cef2786831bba4f6664f8d3891f672d57b69ed70688c52770be99ea9cfbcd45b487b09a886c2e655ab155e08005a1

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

                            Filesize

                            7KB

                            MD5

                            f0e2b4bf6479c4f9d735504cfa16aea5

                            SHA1

                            6bc5fe7ac18b7d2d3bfb886e790c80b5ce91cded

                            SHA256

                            e4afd066ef149869f205993e4b383d7fbaf95edf0592689ac440e596f357da19

                            SHA512

                            18161691db877ad5862294576a44a9803dd23e5a10cfe6fa0079b202b210b330b9de32b0cb9fc12ec2c0d1923dacf0c425f18719373a3fadc01388282bc8f260

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

                            Filesize

                            24KB

                            MD5

                            d555d038867542dfb2fb0575a0d3174e

                            SHA1

                            1a5868d6df0b5de26cf3fc7310b628ce0a3726f0

                            SHA256

                            044cac379dddf0c21b8e7ee4079d21c67e28795d14e678dbf3e35900f25a1e2e

                            SHA512

                            d8220966fe6c3ae4499bc95ab3aead087a3dd915853320648849d2fc123a4acd157b7dba64af0108802522575a822651ecc005523c731423d9131ee679c2712f

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

                            Filesize

                            2KB

                            MD5

                            7060c93e9a4a1d7d6857ddc323347a3c

                            SHA1

                            a2ddafe6dbba5cce7e5b1655a222c44638d4bb80

                            SHA256

                            899e7c57b823aea1da5c7f4a6d4f0f3afb34a819ef3a95a1e70d3408b2dbe2c3

                            SHA512

                            38cc1a284db25b148b36ecabd5a5b486b97148380187fdb32432e989d442546909a4f5ef89eabdfc84c7ae3109ed4f995727a057678cf382d5ef97719eb60690

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe585251.TMP

                            Filesize

                            2KB

                            MD5

                            082330b426f1a1262d11e18f17e3816a

                            SHA1

                            068151cff509717a6c2f6d1b4abb8d45c98fe89f

                            SHA256

                            cad2602dee71345df5dfdb6717adbfac8d2fcb8f83e5a34318192a60e0625d0a

                            SHA512

                            8b49ea9d2d8e5d3e80393012e0024bd9a67b8150f73bd0186d13d97baaea76deeacf4ed233d9da7a5d5ad422c10da853fd88fb47df029ea0842bd7e7e7c8e22e

                          • 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\f3d67998-6a25-40b7-89bd-087c0a5eed62.tmp

                            Filesize

                            10KB

                            MD5

                            2f59d5601e1a3dae8ea06bb9b931522d

                            SHA1

                            8296c9e6405370e5f4a29c213154d64d0e08930b

                            SHA256

                            63df15930bdb607d3698ae1da1d8703b4cb4377da9114bf968496909eacb1637

                            SHA512

                            14bfd0d3538b4bf3057be1c18ce1c3414a141c92579f51550816cff2a18493ef90befc71497c828477c55168014daee0e826b87d878b2cc56875ef993c030b19