Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-05-2024 01:19

General

  • Target

    9b4e7438b6ed1c8c0dc8d0d70f1e4eafa77b108d6460aa414c6789f94ea33bac.exe

  • Size

    36.0MB

  • MD5

    20f859040b58c4a5142a297f5cd1ca52

  • SHA1

    318afba73e5a615544ca775258e1550506f94f7b

  • SHA256

    9b4e7438b6ed1c8c0dc8d0d70f1e4eafa77b108d6460aa414c6789f94ea33bac

  • SHA512

    23a8256968d48a925600b4b8890983a03ae6d773dbc01b8a916828e1302cb79bf1c0542bcbc7472c23a60a2cb2512a0d835c694082c6eb0c822f3279ae0f9ff4

  • SSDEEP

    393216:b9nAqMInoJITfRwF6+YPlC6PIwt4jNQTXh7yP4bTcDxvVRFWdtMPD9F:b9n6iTfRwFOxostyP4fcDxvVjyaPZF

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 56 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b4e7438b6ed1c8c0dc8d0d70f1e4eafa77b108d6460aa414c6789f94ea33bac.exe
    "C:\Users\Admin\AppData\Local\Temp\9b4e7438b6ed1c8c0dc8d0d70f1e4eafa77b108d6460aa414c6789f94ea33bac.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3648
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x86&rid=win10-x86&apphost_version=7.0.10&gui=true
      2⤵
      • Enumerates system info in registry
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:968
      • 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,0x100,0x104,0xd8,0x108,0x7fff27e646f8,0x7fff27e64708,0x7fff27e64718
        3⤵
          PID:5108
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2312 /prefetch:2
          3⤵
            PID:3048
          • 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=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2152
          • 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=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
            3⤵
              PID:2404
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --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=3384 /prefetch:1
              3⤵
                PID:2400
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --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=3400 /prefetch:1
                3⤵
                  PID:2100
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5036 /prefetch:1
                  3⤵
                    PID:4544
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4980 /prefetch:8
                    3⤵
                      PID:3284
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --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=4956 /prefetch:1
                      3⤵
                        PID:5064
                      • 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.UtilReadIcon --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4948 /prefetch:8
                        3⤵
                          PID:1880
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5736 /prefetch:1
                          3⤵
                            PID:4616
                          • 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=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6216 /prefetch:8
                            3⤵
                              PID:1732
                            • 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=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6216 /prefetch:8
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1752
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --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=6008 /prefetch:1
                              3⤵
                                PID:2832
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5684 /prefetch:1
                                3⤵
                                  PID:1880
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6472 /prefetch:1
                                  3⤵
                                    PID:5228
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --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=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6504 /prefetch:1
                                    3⤵
                                      PID:5236
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2288,15844495202601352569,16128940481945704472,131072 --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=3256 /prefetch:2
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:5748
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3328
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:4748

                                    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

                                      9dc60aef38e7832217e7fa02d6f0d9f6

                                      SHA1

                                      4f8539dc7d5739b36fe976a932338f459d066db6

                                      SHA256

                                      8a0ee0b6fafabb256571b691c2faf77c7244945faa749c72124d5eb43a197a32

                                      SHA512

                                      18371541811910992c2b84a8eae7e997e8627640bdb60b9e82751389e50931db9b3e206d31f4d9d2dc3ca25ea3a82c0be413ecb0ef3ac227a14e54f406eaa7e7

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

                                      Filesize

                                      152B

                                      MD5

                                      7ac03b15b68af2d5cb5c8063057cc83e

                                      SHA1

                                      9b2d4db737f57322ff5c4bbddd765b3177f930ab

                                      SHA256

                                      b90d7596301470b389842eecb46bd3a8e614260b0d374d5c35a36afb9c71a700

                                      SHA512

                                      a5e9f40dd9040803046b0218fab6b058d49e5e2a3ada315e161fe9fc80ebb8d6d4442ccc1c98d19e561fc7c61bcf43d662fe2231cacacb447876a2113c2e3732

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

                                      Filesize

                                      456B

                                      MD5

                                      8af34f09f90365b6287247efed9e6dcf

                                      SHA1

                                      7ce9d2f1b6406e335f5f9657fcdbc704e5810e4b

                                      SHA256

                                      86c083cd465fcd2ffebfff09fbfd24bfb98a02876fdf96a08da3b4c3b6de0426

                                      SHA512

                                      9d674dd368f80772106efc98c974945f7153da69b7495ef4d20608ee3cce6c37d553045a2348bac7bb94c973bd2e4664f1e0cb3e7df5e9acc4e60630368bf039

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

                                      Filesize

                                      1KB

                                      MD5

                                      b52b2fcac63df938e1e8ca3538755fe3

                                      SHA1

                                      7bc45e99e44fac4b741942933a612efe3adf203e

                                      SHA256

                                      13e4fc4cb7fa834e6b6cf640a782533a478671a4239ffa7b2ca7be4f44d5aba9

                                      SHA512

                                      6cbc0633397c81a6f1c60521f934a68642128920006c1b316330a4fd5ba0e28deb780a1b0b57c1717cc7db4dc26b8958daa208948b5f548d22e2523e55b82a8b

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

                                      Filesize

                                      6KB

                                      MD5

                                      66b79c1f55db5380758cc8081a2d0452

                                      SHA1

                                      b864e2aaff6cfda4f4e6ea9369ba16172d04d72c

                                      SHA256

                                      fa833ee3eb85438feba26aad279726735e709401e0ae9bacc6b7d3dca2f8972c

                                      SHA512

                                      9eaeb96fa62a05d363d0c45c8ca4aae8e2cad09161d7cdf0582cbfc554c3b26cc2057ca5a1016e17db01e9aa5ae69a3bc752cc08316a611cb88c4676868fe128

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

                                      Filesize

                                      5KB

                                      MD5

                                      8772f7c84e89f76211b121225d806ef3

                                      SHA1

                                      d3a3efaf60e3373b69a53fe6d5cde05d05a73048

                                      SHA256

                                      10b2181a063e1b1e6530e7e7de63d6f6089b2b61e891d819d8a089707ed9226d

                                      SHA512

                                      b2f780f28ee8a22d3f95ec90ef4dd9101246d0da369888110324a55e4dd8184866efabeb2822ea54d4245d750ae2150f675a0315bc8f31a58572f4607b359b44

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

                                      Filesize

                                      874B

                                      MD5

                                      42bde19a1d9a14a76750cdb9136b8c63

                                      SHA1

                                      4aabafcd920be1a72656b463180ae4dbfe0fa31e

                                      SHA256

                                      07426304044b40af410597a23ff4f3037974cff4454be524ab116ee1ae9ea3f3

                                      SHA512

                                      5b18fb5050a82df9862807539b60554d99c290b44d018d44d770e9ff49477eecae89706b58aada27ec22b2aece7b968e65ef9f9e7fd0c5491e83cc5a112e4556

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

                                      Filesize

                                      874B

                                      MD5

                                      b2413193e0b0a1fd2e5ff3b820ab73af

                                      SHA1

                                      56ed0a59bbb5117be31abb4fddca70ae53111b6a

                                      SHA256

                                      6e118734b8c69da787017e7b3c43a7585c902d466f43cdee822c69f139338ba8

                                      SHA512

                                      f2816ec0c784d4981e031f8641e7584bc473382fd61295a535991978812730d54ce1b388dd11d8495a3edf6f8f925004e085d25d6422f9c8816c0075ec15f667

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe587114.TMP

                                      Filesize

                                      706B

                                      MD5

                                      561aa1f00b84ed373326c48413d273a2

                                      SHA1

                                      fcbbd542a012a1ad5e4e303c9a540c9748580ab7

                                      SHA256

                                      c75443771ab01e5a9d3f8be19e2b6c48fded3fb7d36ae92e47abe837fe901b02

                                      SHA512

                                      05a88ac39e208d4b007c681027c89ebeba6ffad38045005cf7a31c4adda94eca957fa3c644776406678ad1e0d6b6775702e4ca658a85d60a744c81361b6745ce

                                    • 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

                                      98f065066f1ba40e41ecc273e6efbcc0

                                      SHA1

                                      00c1574b61184b53e82c0184c892920cd264f329

                                      SHA256

                                      c29ee694621d183cb8c50c062cde49c1b1c5c3d8f39eac105b6e1163857273af

                                      SHA512

                                      46197e5971173426ea87f6641b9b804ae4bbf2ffbbc290c6e2701183f73c1015bf598c553a763c8389ce8e488008bbccdba334c5b551f517827ceaea096cf7b6