Analysis

  • max time kernel
    1199s
  • max time network
    866s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-04-2024 22:18

General

  • Target

    redirect.html

  • Size

    6KB

  • MD5

    70e78f23034f509137ea204674705aa6

  • SHA1

    e06648194c3365675833626bfd21aa079a8e6274

  • SHA256

    2fae64163f22bc27fb3388cf15c0fdd66d26381c7eb9f4fb2af544a3595ca52f

  • SHA512

    1e478ea53f0754c5f421710209894539ed2e13c2f94d4396fb85646b70c1efe9519750464165adb15a43a376d4257efbfabf0129c608702f80e9722558eb5984

  • SSDEEP

    192:d9mHLxX7777/77QF7dyrTe0Lod4BYCIp4OWXfz:dEr5HY90+CIp4OWX7

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 3 IoCs
  • Drops file in Windows directory 7 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\redirect.html"
    1⤵
      PID:4800
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4248
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:3492
    • 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:864
    • 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:4552
    • 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:3380
    • 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
      • Suspicious use of SetWindowsHookEx
      PID:200
    • 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:520
    • 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:3152
    • 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:2000
    • 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:1036

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\B4U56X23\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\509ATM5T\suggestions[1].en-US
      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!121\Microsoft\Windows\3720402701\1568373884.pri
      Filesize

      218KB

      MD5

      13e8857c11c103c86af5a010ba171f66

      SHA1

      dd8f6ee3cd8b1ac01c480e0843c323805c3cf2ae

      SHA256

      8b69fd5d6b540b3080b438f3cf0d42f3266654e786ce7dc5e85855d309e962ac

      SHA512

      8454d4a02c15e12428628aaf9df2f5ec48d261e692a8b4f2e7e81d83c3acd6921bfb2d3ebc76f78f124fd0065852af348bec56a91e7ba9c54525615d6b7804b0

    • memory/200-75-0x0000029C32F40000-0x0000029C32F60000-memory.dmp
      Filesize

      128KB

    • memory/200-109-0x0000029C45210000-0x0000029C45230000-memory.dmp
      Filesize

      128KB

    • memory/200-82-0x0000029C45160000-0x0000029C45180000-memory.dmp
      Filesize

      128KB

    • memory/200-78-0x0000029C441E0000-0x0000029C442E0000-memory.dmp
      Filesize

      1024KB

    • memory/200-76-0x0000029C331C0000-0x0000029C332C0000-memory.dmp
      Filesize

      1024KB

    • memory/2000-151-0x0000022E4E4C0000-0x0000022E4E4C2000-memory.dmp
      Filesize

      8KB

    • memory/2000-159-0x0000022E4E5E0000-0x0000022E4E5E2000-memory.dmp
      Filesize

      8KB

    • memory/2000-157-0x0000022E4E520000-0x0000022E4E522000-memory.dmp
      Filesize

      8KB

    • memory/2000-161-0x0000022E4E600000-0x0000022E4E602000-memory.dmp
      Filesize

      8KB

    • memory/2000-155-0x0000022E4E500000-0x0000022E4E502000-memory.dmp
      Filesize

      8KB

    • memory/2000-153-0x0000022E4E4E0000-0x0000022E4E4E2000-memory.dmp
      Filesize

      8KB

    • memory/2000-148-0x0000022E3DA00000-0x0000022E3DB00000-memory.dmp
      Filesize

      1024KB

    • memory/2000-147-0x0000022E3DA00000-0x0000022E3DB00000-memory.dmp
      Filesize

      1024KB

    • memory/3380-50-0x000001CE80C30000-0x000001CE80D30000-memory.dmp
      Filesize

      1024KB

    • memory/3380-51-0x000001CE80C30000-0x000001CE80D30000-memory.dmp
      Filesize

      1024KB

    • memory/3380-52-0x000001CE80C30000-0x000001CE80D30000-memory.dmp
      Filesize

      1024KB

    • memory/4248-17-0x000001F8DBB30000-0x000001F8DBB40000-memory.dmp
      Filesize

      64KB

    • memory/4248-35-0x000001F8D90D0000-0x000001F8D90D2000-memory.dmp
      Filesize

      8KB

    • memory/4248-182-0x000001F8E4A20000-0x000001F8E4A21000-memory.dmp
      Filesize

      4KB

    • memory/4248-183-0x000001F8E4A30000-0x000001F8E4A31000-memory.dmp
      Filesize

      4KB

    • memory/4248-0-0x000001F8DBA20000-0x000001F8DBA30000-memory.dmp
      Filesize

      64KB

    • memory/4552-45-0x0000024D6B380000-0x0000024D6B480000-memory.dmp
      Filesize

      1024KB

    • memory/4552-47-0x0000024D6B380000-0x0000024D6B480000-memory.dmp
      Filesize

      1024KB

    • memory/4552-46-0x0000024D6B380000-0x0000024D6B480000-memory.dmp
      Filesize

      1024KB