Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2023, 02:00

General

  • Target

    658a394fdab3688501ff7cc0fe4908a3.exe

  • Size

    1.5MB

  • MD5

    658a394fdab3688501ff7cc0fe4908a3

  • SHA1

    1428fe8541046aeaf890c9e3d46796959120961f

  • SHA256

    13a1ef9d08a32c9463269bbc9efdd9f3192c8eb51faed5e9105df9471342aed5

  • SHA512

    d00545e0a65a89850a6d02b08cbecf0ade66cc574beab6dbc2b7a1c372afd17f253703d0914ec4a1ff5f515128a26b359a65bb7f70654b5407361e55f845f636

  • SSDEEP

    24576:JNxnadH7EFmI+TvAnIpLHH7EFmIBTvAnx4:JNS1zTYO1wTY+

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 43 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\658a394fdab3688501ff7cc0fe4908a3.exe
    "C:\Users\Admin\AppData\Local\Temp\658a394fdab3688501ff7cc0fe4908a3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:408
    • 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=x64&rid=win10-x64&apphost_version=6.0.24&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:3852
      • 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,0x100,0x104,0xd8,0x108,0x7ffeb0cc46f8,0x7ffeb0cc4708,0x7ffeb0cc4718
        3⤵
          PID:2848
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
          3⤵
            PID:4100
          • 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=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:3832
          • 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=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
            3⤵
              PID:1708
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=3624 /prefetch:1
              3⤵
                PID:4388
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=3652 /prefetch:1
                3⤵
                  PID:2168
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=5012 /prefetch:1
                  3⤵
                    PID:2924
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=3156 /prefetch:1
                    3⤵
                      PID:3148
                    • 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=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5276 /prefetch:8
                      3⤵
                        PID:4492
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5920 /prefetch:1
                        3⤵
                          PID:3088
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5248 /prefetch:1
                          3⤵
                            PID:3884
                          • 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=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6516 /prefetch:8
                            3⤵
                              PID:4520
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=6528 /prefetch:1
                              3⤵
                                PID:3528
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6832 /prefetch:1
                                3⤵
                                  PID:4120
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6824 /prefetch:1
                                  3⤵
                                    PID:3080
                                  • 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=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6296 /prefetch:8
                                    3⤵
                                      PID:1596
                                    • 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=2148,12059482891451332297,7567780137749896524,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6296 /prefetch:8
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4820
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,12059482891451332297,7567780137749896524,131072 --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=2864 /prefetch:2
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:5184
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4668
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:3504

                                    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

                                      f4787679d96bf7263d9a34ce31dea7e4

                                      SHA1

                                      ebbade52b0a07d888ae0221ad89081902e6e7f1b

                                      SHA256

                                      bfcadaffd49f5351acf68b8249b32270424bc2459125818492cd3224662a9a87

                                      SHA512

                                      de3f3d1cd602bddb664bd0d2aecb661204dd239b278b1f03d6b9dca6f3d03bd3041ac42f4382f5edf5b310b17ff9ecddff59f16729e8c095625040a364252307

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

                                      Filesize

                                      360B

                                      MD5

                                      ed034a155ed6bb56858d32498630c609

                                      SHA1

                                      b363bd6b0211b0f869750f88fb5d1cad00c15c28

                                      SHA256

                                      7ab7ae392bac2ec23f7d8e607878e454132d61f2731b73ba5d158e5c43a3f98a

                                      SHA512

                                      ae16e8fc2f98769fa22e107ebe6caf92215770ed7b82386b154a32c9b5a00f44f509c75423c31172d2557221506d487e29e6667104e5ce80e09aacd2c354891b

                                    • 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

                                      1002B

                                      MD5

                                      c1de15c39425b8e4e5be72ce1f912024

                                      SHA1

                                      2bb305f88d381ec0d83df0a82a9bccd247117c7e

                                      SHA256

                                      cd555214dc292f2596a78864619b2c7b040ecb9ec62b160f57fe65b873ebceb5

                                      SHA512

                                      6bd6c8ee96acb9a8658e13dad8339fc91919136b34005b1600d20289b48f960221a441639054f47ad35124d3e1f1d108b8460546d8843654337c85be6fa40f42

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

                                      Filesize

                                      5KB

                                      MD5

                                      50e79de9279cf2fbd7169f23d2238549

                                      SHA1

                                      1a512ac35e3853a2eaa25663b9613780b8a7f349

                                      SHA256

                                      43e1e5642dbeb12bd29e443c5a6cf095e74070cc59dcbe65928887ae1449afd4

                                      SHA512

                                      220ba036e9edfe13f06052e8be7577c15b99aecb3f4aa1ff12d2140f69c0d84efb87fff667a4fb2d9e094cfe34872510ef936b735703c6e5683128c848e4b877

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

                                      Filesize

                                      5KB

                                      MD5

                                      7104b63a0c9df9b18f950d45f3a36833

                                      SHA1

                                      04da7d8a0e1dd7c28400d7f337c8a9e51ee40e10

                                      SHA256

                                      3e321f8d2323baf17c5aa35c83495d743dad9033b839f3e9da2cb675450a09e1

                                      SHA512

                                      ad6a450399d24a1514a7b16cc44f419bef79f252d336b30fa0a203bec2a0adc4bf25cc9f15614a4f3d42a2b98a79315f56b9c7bd0817ebcd4a265a33abbaa3e3

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

                                      Filesize

                                      24KB

                                      MD5

                                      3a748249c8b0e04e77ad0d6723e564ff

                                      SHA1

                                      5c4cc0e5453c13ffc91f259ccb36acfb3d3fa729

                                      SHA256

                                      f98f5543c33c0b85b191bb85718ee7845982275130da1f09e904d220f1c6ceed

                                      SHA512

                                      53254db3efd9c075e4f24a915e0963563ce4df26d4771925199a605cd111ae5025a65f778b4d4ed8a9b3e83b558066cd314f37b84115d4d24c58207760174af2

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

                                      Filesize

                                      705B

                                      MD5

                                      70c5f925f33094e96da082f913a597c7

                                      SHA1

                                      5008ce262edd95a47bdf38663187d673aa5b7791

                                      SHA256

                                      c2605384fae0120f80023c77847015648d1c988a25073ad4479a0308f8037bec

                                      SHA512

                                      197ad389c0a2e8df5f4c8895d0e1193f61f2eae7b3a04145e41c943c4619c6be952f481be1a9d5731c3e68e2a72362e409a5b5ae4acace0c00d59f6532c8a12b

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

                                      Filesize

                                      705B

                                      MD5

                                      5fa6b5e35d1e305a8f204057cc36b6c5

                                      SHA1

                                      f1a7daefe6f19e5b0a96749c416eae6b41a4ffe0

                                      SHA256

                                      b09e24dd070a1d1772f04aae05f170792b1c7c1d2be483c403c1005b1f2bce2e

                                      SHA512

                                      1c47d7c284831ea87a4d78bc3ead223812d07774dac589493c10131a12bd104d8ffb6527f9268d8a3d8007c33d20619e8df86b959eaa0a446150ac59a5882bbb

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe591478.TMP

                                      Filesize

                                      539B

                                      MD5

                                      15afff612c0630631f650d336cfc20f9

                                      SHA1

                                      5e01a40a8a433d48fa4d4141edbd873b6fbfaf42

                                      SHA256

                                      88f779d067faf5bf403b4eb701700ca52cd3f2d5788054ef77a7244825c19eaa

                                      SHA512

                                      afa5ee04ccc1ecfc680586cf2a384c6a77441e7c2aa448253d6ce136a9f5d8aeeb5178f6588196c5acde18f33f7a7bee9d967b1c2862b3cc8c5b602281de513f

                                    • 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

                                      a327c773e0154d34958c50b997702e54

                                      SHA1

                                      c3bcf036f6bdf54c4cfbddef9456a5cccc515edf

                                      SHA256

                                      d490deea45df76b847f6bad86b16a7c5bff45039517c99377d5e4344d904c48b

                                      SHA512

                                      66c431fdb32d3c12a35ce583d0154366aa7c772f09e072c7f2c9c49aee6da3ea75f8bc8c7ed9a411f1ae09dc7a4f95fe3ab6d732e1175f24a49c891c7284f7ef