Analysis

  • max time kernel
    599s
  • max time network
    407s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12/08/2024, 13:52

General

  • Target

    http://gofile.io/d/CqJDf1

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 6 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "http://gofile.io/d/CqJDf1"
    1⤵
      PID:1580
    • 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:1404
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4420
    • 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:4364
    • 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:2844
    • 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:2176
    • 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:1504
    • 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:312
    • 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:608

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OHP8MVFQ\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\6O57QGF9\favicon16[1].png

            Filesize

            503B

            MD5

            ad98355e85075a8ebc15a01f875e1aab

            SHA1

            de8398fdfeb3bbd48a58a8b12453e1fee61e5f2d

            SHA256

            6a437098dcbb8a0354ae28a5f7825685f471c13cecb83186cc950844df7c76c4

            SHA512

            1b5d5402256ec3ccc20f1b1b635a9ea16131c2aec49c94105c8b7d3e32c9bfd45e937bde8af35ced6b22f39526de2672ba145ec43f49aba4d7a66da79e13819a

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\KCW3QUWZ\suggestions[1].en-US

            Filesize

            17KB

            MD5

            5a34cb996293fde2cb7a4ac89587393a

            SHA1

            3c96c993500690d1a77873cd62bc639b3a10653f

            SHA256

            c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

            SHA512

            e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

          • memory/1404-16-0x00000259EF420000-0x00000259EF430000-memory.dmp

            Filesize

            64KB

          • memory/1404-0-0x00000259EF320000-0x00000259EF330000-memory.dmp

            Filesize

            64KB

          • memory/1404-35-0x00000259EE570000-0x00000259EE572000-memory.dmp

            Filesize

            8KB

          • memory/1404-128-0x00000259F62B0000-0x00000259F62B1000-memory.dmp

            Filesize

            4KB

          • memory/1404-129-0x00000259F62C0000-0x00000259F62C1000-memory.dmp

            Filesize

            4KB

          • memory/2176-116-0x0000023F2A610000-0x0000023F2A612000-memory.dmp

            Filesize

            8KB

          • memory/2176-112-0x0000023F28DF0000-0x0000023F28DF2000-memory.dmp

            Filesize

            8KB

          • memory/2176-114-0x0000023F2A5F0000-0x0000023F2A5F2000-memory.dmp

            Filesize

            8KB

          • memory/2176-57-0x0000023F176C0000-0x0000023F176C2000-memory.dmp

            Filesize

            8KB

          • memory/2176-60-0x0000023F176F0000-0x0000023F176F2000-memory.dmp

            Filesize

            8KB

          • memory/2176-62-0x0000023F17810000-0x0000023F17812000-memory.dmp

            Filesize

            8KB

          • memory/2844-45-0x000002D984DC0000-0x000002D984EC0000-memory.dmp

            Filesize

            1024KB