Overview

overview

10

Static

static

3

HorionInjector.exe

windows10-2004-x64

10

HorionInjector.exe

windows11-21h2-x64

1

Analysis

  • max time kernel
    59s
  • max time network
    67s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 18:37

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General

  • Target

    HorionInjector.exe

  • Size

    147KB

  • MD5

    6b5b6e625de774e5c285712b7c4a0da7

  • SHA1

    317099aef530afbe3a0c5d6a2743d51e04805267

  • SHA256

    2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d

  • SHA512

    104609adf666588af4e152ec7891cedafd89ad8d427063d03fb42a228babefc59428b0c8b1430cb3fc319a5014d2ee1083ff2b74fa585cab2d86cdad346e8b08

  • SSDEEP

    3072:ckgHqUGSCoEslON/q178+oO3BAE4T/DvueX:cNHqUGSCPBh+7VST/Ke

Score
10/10
evasion

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Downloads MZ/PE file
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe
    "C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Windows\explorer.exe
      explorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App
      2⤵
        PID:4664
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:4156
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3864

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Initial Access

      Execution

      Persistence

      Privilege Escalation

      Defense Evasion

      Hide Artifacts

      2
      T1564

      Hidden Files and Directories

      2
      T1564.001

      Modify Registry

      3
      T1112

      Credential Access

      Discovery

      Lateral Movement

      Collection

      Exfiltration

      Command and Control

      Impact

      Resource Development

      Reconnaissance

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4980-0-0x00007FFDDFB43000-0x00007FFDDFB45000-memory.dmp
        Filesize

        8KB

        Download
      • memory/4980-1-0x000001C6F0930000-0x000001C6F0958000-memory.dmp
        Filesize

        160KB

        Download
      • memory/4980-2-0x00007FFDDFB40000-0x00007FFDE0601000-memory.dmp
        Filesize

        10.8MB

        Download
      • memory/4980-3-0x000001C6F4790000-0x000001C6F484A000-memory.dmp
        Filesize

        744KB

        Download
      • memory/4980-4-0x00007FFDDFB40000-0x00007FFDE0601000-memory.dmp
        Filesize

        10.8MB

        Download
      • memory/4980-5-0x00007FFDDFB40000-0x00007FFDE0601000-memory.dmp
        Filesize

        10.8MB

        Download
      • memory/4980-6-0x000001C6F4BA0000-0x000001C6F4BA8000-memory.dmp
        Filesize

        32KB

        Download
      • memory/4980-7-0x000001C6F4C20000-0x000001C6F4C58000-memory.dmp
        Filesize

        224KB

        Download
      • memory/4980-8-0x000001C6F4BF0000-0x000001C6F4BFE000-memory.dmp
        Filesize

        56KB

        Download
      • memory/4980-9-0x00007FFDDFB43000-0x00007FFDDFB45000-memory.dmp
        Filesize

        8KB

        Download
      • memory/4980-10-0x00007FFDDFB40000-0x00007FFDE0601000-memory.dmp
        Filesize

        10.8MB

        Download
      • memory/4980-15-0x00007FFDDFB40000-0x00007FFDE0601000-memory.dmp
        Filesize

        10.8MB

        Download
      • memory/4980-16-0x00007FFDDFB40000-0x00007FFDE0601000-memory.dmp
        Filesize

        10.8MB

        Download