Analysis

  • max time kernel
    1799s
  • max time network
    1593s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02/08/2024, 19:39

General

  • Target
    http://GOOGLE.COM
  • Sample240802-ydewyascrb
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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "http://GOOGLE.COM"
    1⤵
      PID:1296
    • 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:4104
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4132
    • 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:4120
    • 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:4440
    • 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:3692
    • 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:3048

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          edgecompatviewlist[1].xml

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L5P12AEX\edgecompatviewlist[1].xml
          • Size 74KB
          • SHA256 853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1
          • MD5 SHA1 SHA512 SSDEEP

          recaptcha__en[1].js

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\6PXCY0TR\recaptcha__en[1].js
          • Size 531KB
          • SHA256 e96a5e1e04ee3d7ffd8118f853ec2c0bcbf73b571cfa1c710238557baf5dd896
          • MD5 SHA1 SHA512 SSDEEP

          styles__ltr[1].css

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\G54W6ZJP\styles__ltr[1].css
          • Size 55KB
          • SHA256 0e04cd9eec042868e190cbdabf2f8f0c7172dcc54ab87eb616eca14258307b4d
          • MD5 SHA1 SHA512 SSDEEP

          www.google[1].xml

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\User\Default\DOMStore\0Q4Y7KCJ\www.google[1].xml
          • Size 95B
          • SHA256 6c37f10b9fea9b1f0b7b028cd6feabac9d3a9ceb99d26bbef920b788b040b328
          • MD5 SHA1 SHA512

          favicon[1].ico

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\DJCPT3FB\favicon[1].ico
          • Size 5KB
          • SHA256 6da5620880159634213e197fafca1dde0272153be3e4590818533fab8d040770
          • MD5 SHA1 SHA512 SSDEEP

          suggestions[1].en-US

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\T9WN5PV8\suggestions[1].en-US
          • Size 17KB
          • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
          • MD5 SHA1 SHA512 SSDEEP

          memory/3692-61-0x0000021B06EE0000-0x0000021B06EE2000-memory.dmp

          memory/3692-338-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-57-0x0000021B06E60000-0x0000021B06E62000-memory.dmp

          memory/3692-345-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-59-0x0000021B06EC0000-0x0000021B06EC2000-memory.dmp

          memory/3692-53-0x0000021B06E20000-0x0000021B06E22000-memory.dmp

          memory/3692-344-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-343-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-55-0x0000021B06E40000-0x0000021B06E42000-memory.dmp

          memory/3692-96-0x0000021B18230000-0x0000021B18330000-memory.dmp

          memory/3692-104-0x0000021B18900000-0x0000021B18A00000-memory.dmp

          memory/3692-342-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-333-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-127-0x0000021B18BD0000-0x0000021B18BD2000-memory.dmp

          memory/3692-200-0x0000021B18D60000-0x0000021B18D62000-memory.dmp

          memory/3692-63-0x0000021B176C0000-0x0000021B176C2000-memory.dmp

          memory/3692-340-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-339-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-337-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-336-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-335-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/3692-334-0x0000021B067F0000-0x0000021B06800000-memory.dmp

          memory/4104-65-0x000001A8C8A50000-0x000001A8C8A51000-memory.dmp

          memory/4104-66-0x000001A8C8A60000-0x000001A8C8A61000-memory.dmp

          memory/4104-16-0x000001A8C2520000-0x000001A8C2530000-memory.dmp

          memory/4104-35-0x000001A8C15E0000-0x000001A8C15E2000-memory.dmp

          memory/4104-0-0x000001A8C2420000-0x000001A8C2430000-memory.dmp

          memory/4440-43-0x00000229D4A40000-0x00000229D4B40000-memory.dmp

          memory/4440-44-0x00000229D4A40000-0x00000229D4B40000-memory.dmp

          memory/4440-42-0x00000229D4A40000-0x00000229D4B40000-memory.dmp