Analysis

  • max time kernel
    26s
  • max time network
    20s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03/05/2024, 18:27

General

  • Target

    http://trustedavisor.life

Score
4/10

Malware Config

Signatures

  • 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 11 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "http://trustedavisor.life"
    1⤵
      PID:4912
    • 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:3844
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:2096
    • 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:5064
    • 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:4548
    • 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:1796
    • 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:4744

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • memory/1796-57-0x000002645A010000-0x000002645A012000-memory.dmp

            Filesize

            8KB

          • memory/1796-55-0x0000026449E00000-0x0000026449F00000-memory.dmp

            Filesize

            1024KB

          • memory/1796-62-0x000002645A100000-0x000002645A102000-memory.dmp

            Filesize

            8KB

          • memory/1796-60-0x000002645A040000-0x000002645A042000-memory.dmp

            Filesize

            8KB

          • memory/1796-76-0x000002645ADD0000-0x000002645ADD2000-memory.dmp

            Filesize

            8KB

          • memory/1796-74-0x000002645ADB0000-0x000002645ADB2000-memory.dmp

            Filesize

            8KB

          • memory/1796-80-0x000002645ADF0000-0x000002645ADF2000-memory.dmp

            Filesize

            8KB

          • memory/1796-78-0x000002645ADE0000-0x000002645ADE2000-memory.dmp

            Filesize

            8KB

          • memory/1796-82-0x000002645AF10000-0x000002645AF12000-memory.dmp

            Filesize

            8KB

          • memory/1796-102-0x000002645B750000-0x000002645B752000-memory.dmp

            Filesize

            8KB

          • memory/3844-0-0x00000218B2020000-0x00000218B2030000-memory.dmp

            Filesize

            64KB

          • memory/3844-35-0x00000218AF4A0000-0x00000218AF4A2000-memory.dmp

            Filesize

            8KB

          • memory/3844-16-0x00000218B2120000-0x00000218B2130000-memory.dmp

            Filesize

            64KB