Analysis

  • max time kernel
    90s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2024, 05:48

General

  • Target
    8b8d9048293e1e1d7c86052df109ad89.html
  • Size 80KB
  • Sample240203-ghhd7achdn
  • SHA256 917c9baee9ab7116ae2ea3100dbf6cbd3f66de41e22b57ecada783ccf5d08d0e
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 49 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8b8d9048293e1e1d7c86052df109ad89.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4648

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
        • Size 471B
        • SHA256 3e1607026f332ae19539f0621c8b18c820245d196febf8bf258253667ebc94d8
        • MD5 SHA1 SHA512

        7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
        • Size 404B
        • SHA256 db23290e0bfd8e24f59c86285cec0ac854be4349d099909cd9a7d4eb88d0d9a0
        • MD5 SHA1 SHA512

        search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
        • Size 4KB
        • SHA256 5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
        • MD5 SHA1 SHA512 SSDEEP

        botao parceiro[5].gif

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7V1N9ZS9\botao parceiro[5].gif
        • Size 3KB
        • SHA256 74234dc985561d315ba466a4e0a6c2263df8c79458af8fe6577eecc6838947cd
        • MD5 SHA1 SHA512

        cookienotice[1].js

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7V1N9ZS9\cookienotice[1].js
        • Size 6KB
        • SHA256 068ffe90977f2b5b2dc2ef18572166e85281bd0ecb31c4902464b23db54d2568
        • MD5 SHA1 SHA512 SSDEEP

        platform[1].js

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8D1Z5HG5\platform[1].js
        • Size 56KB
        • SHA256 0bcb6531cb0967359e17b655d4142b55d1eac2aed3fe5340f8ce930a7000e5d3
        • MD5 SHA1 SHA512 SSDEEP

        suggestions[1].en-US

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8D1Z5HG5\suggestions[1].en-US
        • Size 17KB
        • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
        • MD5 SHA1 SHA512 SSDEEP

        55013136-widget_css_bundle[1].css

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GG17NQDF\55013136-widget_css_bundle[1].css
        • Size 29KB
        • SHA256 1a2eca9e492e3a21e02dd77ad44d7af45c4091d35ede79e948b7a3f23e5b3617
        • MD5 SHA1 SHA512 SSDEEP

        cb=gapi[3].js

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GG17NQDF\cb=gapi[3].js
        • Size 180KB
        • SHA256 c5d52efd3b18eb5074435bca41e2b98b5e8a57e8c159272729f13261d1c4777d
        • MD5 SHA1 SHA512 SSDEEP