Analysis

  • max time kernel
    299s
  • max time network
    244s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/08/2024, 22:35

General

  • Target

    5e21d646922b81f71614d991d25f63affd653feccc1efe5c8abd25dbd139721e.html

  • Size

    4KB

  • MD5

    92b0d33452b9de397acb38445520a92f

  • SHA1

    4624ed44ac02d23439a1e120f70589a905ab25c5

  • SHA256

    5e21d646922b81f71614d991d25f63affd653feccc1efe5c8abd25dbd139721e

  • SHA512

    63040b9c504368e62ad111492452a277f6689cbeca472045f930171645d435fc0cefa0a1f8fc71a72efb70f30ecdf319dcf4cf529bc14973a47d4ef28b6616b8

  • SSDEEP

    96:1j9jwIjYjUDK/D5DMF+BOis5A2ZLimBrR49PaQxJbGD:1j9jhjYjIK/Vo+tszZOmBre9ieJGD

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 7 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\5e21d646922b81f71614d991d25f63affd653feccc1efe5c8abd25dbd139721e.html"
    1⤵
      PID:1340
    • 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:1428
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:1752
    • 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:3636
    • 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:4688
    • 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:3456
    • 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:440
    • 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:4476

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XCFODRP5\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\EPQZQRVD\suggestions[1].en-US

            Filesize

            17KB

            MD5

            5a34cb996293fde2cb7a4ac89587393a

            SHA1

            3c96c993500690d1a77873cd62bc639b3a10653f

            SHA256

            c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

            SHA512

            e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

          • memory/1428-16-0x0000023D5BC20000-0x0000023D5BC30000-memory.dmp

            Filesize

            64KB

          • memory/1428-1-0x0000023D5BB30000-0x0000023D5BB40000-memory.dmp

            Filesize

            64KB

          • memory/1428-35-0x0000023D5AD00000-0x0000023D5AD02000-memory.dmp

            Filesize

            8KB

          • memory/1428-86-0x0000023D627D0000-0x0000023D627D1000-memory.dmp

            Filesize

            4KB

          • memory/1428-87-0x0000023D627E0000-0x0000023D627E1000-memory.dmp

            Filesize

            4KB

          • memory/3456-59-0x0000029A194A0000-0x0000029A194A2000-memory.dmp

            Filesize

            8KB

          • memory/3456-67-0x0000029A2A110000-0x0000029A2A112000-memory.dmp

            Filesize

            8KB

          • memory/3456-65-0x0000029A2A0F0000-0x0000029A2A0F2000-memory.dmp

            Filesize

            8KB

          • memory/3456-63-0x0000029A194E0000-0x0000029A194E2000-memory.dmp

            Filesize

            8KB

          • memory/3456-61-0x0000029A194C0000-0x0000029A194C2000-memory.dmp

            Filesize

            8KB

          • memory/3456-50-0x0000029A19830000-0x0000029A19930000-memory.dmp

            Filesize

            1024KB

          • memory/3456-57-0x0000029A19490000-0x0000029A19492000-memory.dmp

            Filesize

            8KB

          • memory/3456-55-0x0000029A19430000-0x0000029A19432000-memory.dmp

            Filesize

            8KB

          • memory/3456-52-0x0000029A19830000-0x0000029A19930000-memory.dmp

            Filesize

            1024KB

          • memory/3456-51-0x0000029A19830000-0x0000029A19930000-memory.dmp

            Filesize

            1024KB

          • memory/4688-43-0x0000021AC0A00000-0x0000021AC0B00000-memory.dmp

            Filesize

            1024KB

          • memory/4688-44-0x0000021AC0A00000-0x0000021AC0B00000-memory.dmp

            Filesize

            1024KB