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Analysis

  • max time kernel
    19s
  • max time network
    18s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24/08/2024, 13:18

General

  • Target

    https://discord.com/oauth2/authorize?client_id=1276893320836022326&permissions=8&integration_type=0&scope=bot

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://discord.com/oauth2/authorize?client_id=1276893320836022326&permissions=8&integration_type=0&scope=bot"
    1⤵
      PID:3192
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1348
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:2812
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2032
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3356
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:3576
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:2752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\6APURFWU\favicon[1].ico

      Filesize

      23KB

      MD5

      ec2c34cadd4b5f4594415127380a85e6

      SHA1

      e7e129270da0153510ef04a148d08702b980b679

      SHA256

      128e20b3b15c65dd470cb9d0dc8fe10e2ff9f72fac99ee621b01a391ef6b81c7

      SHA512

      c1997779ff5d0f74a7fbb359606dab83439c143fbdb52025495bdc3a7cb87188085eaf12cc434cbf63b3f8da5417c8a03f2e64f751c0a63508e4412ea4e7425c

    • memory/1348-16-0x000001CAD3820000-0x000001CAD3830000-memory.dmp

      Filesize

      64KB

    • memory/1348-0-0x000001CAD3720000-0x000001CAD3730000-memory.dmp

      Filesize

      64KB

    • memory/1348-35-0x000001CAD0DA0000-0x000001CAD0DA2000-memory.dmp

      Filesize

      8KB

    • memory/1348-127-0x000001CAD9D90000-0x000001CAD9D91000-memory.dmp

      Filesize

      4KB

    • memory/1348-128-0x000001CAD9DA0000-0x000001CAD9DA1000-memory.dmp

      Filesize

      4KB

    • memory/3356-45-0x000002059FD80000-0x000002059FE80000-memory.dmp

      Filesize

      1024KB

    • memory/3576-60-0x0000016BE5400000-0x0000016BE5500000-memory.dmp

      Filesize

      1024KB

    • memory/3576-75-0x0000016BF6090000-0x0000016BF6092000-memory.dmp

      Filesize

      8KB

    • memory/3576-73-0x0000016BF6070000-0x0000016BF6072000-memory.dmp

      Filesize

      8KB

    • memory/3576-71-0x0000016BF6050000-0x0000016BF6052000-memory.dmp

      Filesize

      8KB