Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03-08-2024 15:14

General

  • Target

    TrianityRelease/bin/Editor/index.html

  • Size

    13KB

  • MD5

    844ac0a4a56a3bc1c4478f27b12c55ed

  • SHA1

    d3ec9c22e54a3ea0c51c2851d3df6684672f7401

  • SHA256

    cff3ca233e7ccc34ceb55fb519675b29a1d29f85b13f029cfb8a21c8604b4565

  • SHA512

    b665d7b1bd59d5d52b3a5db83ba8d830c6414006632229b0e6cfec2cdf09a49407778dd5426c16d95c8dce412613a813c99fff43be9995cd7ee2c948fb39d408

  • SSDEEP

    192:oLlbXRggAbYmRfLv2O4r09VpDwFgBsK7u24FzTkcmc/VT+9taAc4dReigXN:eRggAbYmE69V9wFgBs+SFN

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\TrianityRelease\bin\Editor\index.html"
    1⤵
      PID:2936
    • 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:4308
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:3968
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4864
    • 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:3840
    • 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
      PID:4868
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:2108
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:3000

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VSH5XF98\edgecompatviewlist[1].xml
      Filesize

      74KB

      MD5

      d4fc49dc14f63895d997fa4940f24378

      SHA1

      3efb1437a7c5e46034147cbbc8db017c69d02c31

      SHA256

      853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

      SHA512

      cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\0H4D9VJ9\suggestions[1].en-US
      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/3840-47-0x00000197A9940000-0x00000197A9A40000-memory.dmp
      Filesize

      1024KB

    • memory/4308-16-0x0000018FF9120000-0x0000018FF9130000-memory.dmp
      Filesize

      64KB

    • memory/4308-35-0x0000018FF81F0000-0x0000018FF81F2000-memory.dmp
      Filesize

      8KB

    • memory/4308-0-0x0000018FF9020000-0x0000018FF9030000-memory.dmp
      Filesize

      64KB

    • memory/4308-256-0x0000018F82CE0000-0x0000018F82CE1000-memory.dmp
      Filesize

      4KB

    • memory/4308-257-0x0000018F82CF0000-0x0000018F82CF1000-memory.dmp
      Filesize

      4KB

    • memory/4868-52-0x000001FE1A450000-0x000001FE1A550000-memory.dmp
      Filesize

      1024KB

    • memory/4868-55-0x000001FE2A850000-0x000001FE2A852000-memory.dmp
      Filesize

      8KB

    • memory/4868-63-0x000001FE2C720000-0x000001FE2C820000-memory.dmp
      Filesize

      1024KB

    • memory/4868-75-0x000001FE2C0E0000-0x000001FE2C100000-memory.dmp
      Filesize

      128KB

    • memory/4868-57-0x000001FE2A870000-0x000001FE2A872000-memory.dmp
      Filesize

      8KB

    • memory/4868-59-0x000001FE2A890000-0x000001FE2A892000-memory.dmp
      Filesize

      8KB

    • memory/4868-61-0x000001FE2A990000-0x000001FE2A992000-memory.dmp
      Filesize

      8KB

    • memory/4868-51-0x000001FE1A450000-0x000001FE1A550000-memory.dmp
      Filesize

      1024KB