Analysis

  • max time kernel
    300s
  • max time network
    260s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18-04-2024 23:12

General

  • Target

    db15b5e68f6dac7e6f711535d092611852116bc2aa9ae7166063f7216fa4d4fc.html

  • Size

    275KB

  • MD5

    a22976faec72b2ad9fcd7c8e699bc19e

  • SHA1

    e9050bb1103cff831f9831d361a5ee9f356a7fe4

  • SHA256

    db15b5e68f6dac7e6f711535d092611852116bc2aa9ae7166063f7216fa4d4fc

  • SHA512

    e7629c4d54117b4fb69265b93af2f7e979b2828d1810362891ab3a186447793080cba9ad9c719f9e53d872f759a548e1301b3e674fa9d99eeb88602326081a90

  • SSDEEP

    3072:qb/wFyw0NnsbNLaCzweCRs0xxkvlNY5ZOTHg0mRU0ebgkSnIY6/u+:CnqLaiCRpxxel8N0gBnIY6u+

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 8 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\db15b5e68f6dac7e6f711535d092611852116bc2aa9ae7166063f7216fa4d4fc.html"
    1⤵
      PID:5044
    • 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:1372
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4300
    • 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:4556
    • 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:600
    • 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:3008
    • 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:1660
    • 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:3656

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\52PHU5Y2\edgecompatviewlist[1].xml

      Filesize

      74KB

      MD5

      d4fc49dc14f63895d997fa4940f24378

      SHA1

      3efb1437a7c5e46034147cbbc8db017c69d02c31

      SHA256

      853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

      SHA512

      cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!121\MicrosoftEdge\Cache\6URRR4RU\likes.20074c02[1].css

      Filesize

      493B

      MD5

      b4b78492429cf1b64589b2a389b4b764

      SHA1

      caf912b2b272324abb11f47999a297ee48616bef

      SHA256

      44e2aa925dfbda3b2cfe10bf7f1143040b79ded948843410f4f0294573977597

      SHA512

      31b1790c2343663cd7d74d65fec3e19b462355f15b9353bedb1c476e982e29331deede2da80eaae6905dff35e1a8aca5d299bf8f4b905e13992e633e48c572a0

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!121\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

      Filesize

      4KB

      MD5

      1bfe591a4fe3d91b03cdf26eaacd8f89

      SHA1

      719c37c320f518ac168c86723724891950911cea

      SHA256

      9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8

      SHA512

      02f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\P05ZYRSL\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/1372-0-0x0000020858A20000-0x0000020858A30000-memory.dmp

      Filesize

      64KB

    • memory/1372-16-0x0000020858E00000-0x0000020858E10000-memory.dmp

      Filesize

      64KB

    • memory/1372-35-0x0000020858F10000-0x0000020858F12000-memory.dmp

      Filesize

      8KB

    • memory/1372-280-0x0000020860F60000-0x0000020860F61000-memory.dmp

      Filesize

      4KB

    • memory/1372-279-0x0000020860F50000-0x0000020860F51000-memory.dmp

      Filesize

      4KB

    • memory/3008-137-0x00000240FEBE0000-0x00000240FEBE2000-memory.dmp

      Filesize

      8KB

    • memory/3008-134-0x00000240FEC90000-0x00000240FED90000-memory.dmp

      Filesize

      1024KB

    • memory/3008-146-0x00000238913A0000-0x00000238913C0000-memory.dmp

      Filesize

      128KB

    • memory/3008-148-0x0000023890DD0000-0x0000023890ED0000-memory.dmp

      Filesize

      1024KB

    • memory/3008-244-0x0000023892FF0000-0x0000023892FF2000-memory.dmp

      Filesize

      8KB

    • memory/3008-249-0x0000023893E80000-0x0000023893E82000-memory.dmp

      Filesize

      8KB

    • memory/3008-252-0x0000023893EA0000-0x0000023893EA2000-memory.dmp

      Filesize

      8KB

    • memory/3008-257-0x00000238940F0000-0x00000238940F2000-memory.dmp

      Filesize

      8KB

    • memory/3008-260-0x0000023894360000-0x0000023894362000-memory.dmp

      Filesize

      8KB

    • memory/3008-132-0x00000240FF240000-0x00000240FF242000-memory.dmp

      Filesize

      8KB

    • memory/3008-129-0x00000240FFA00000-0x00000240FFA20000-memory.dmp

      Filesize

      128KB

    • memory/3008-127-0x00000240FED90000-0x00000240FED92000-memory.dmp

      Filesize

      8KB

    • memory/3008-55-0x00000238FB300000-0x00000238FB400000-memory.dmp

      Filesize

      1024KB