Resubmissions

09/02/2025, 15:12

250209-slde7avmal 8

09/02/2025, 14:09

250209-rf7amstlbr 8

Analysis

  • max time kernel
    31s
  • max time network
    41s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250207-de
  • resource tags

    arch:x64arch:x86image:win11-20250207-delocale:de-deos:windows11-21h2-x64systemwindows
  • submitted
    09/02/2025, 14:09

General

  • Target

    HorionInjector.exe

  • Size

    147KB

  • MD5

    6b5b6e625de774e5c285712b7c4a0da7

  • SHA1

    317099aef530afbe3a0c5d6a2743d51e04805267

  • SHA256

    2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d

  • SHA512

    104609adf666588af4e152ec7891cedafd89ad8d427063d03fb42a228babefc59428b0c8b1430cb3fc319a5014d2ee1083ff2b74fa585cab2d86cdad346e8b08

  • SSDEEP

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

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 24 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 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:4996
    • C:\Windows\explorer.exe
      explorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App
      2⤵
        PID:4912
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:2540
    • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7RSt4YkF6Nlk2c1UxMjg5YlM2cWw0VlJMYmtqZkJVR1RNSnNqckhyNDRpST0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7OEE2OUQzNDUtRDU2NC00NjNjLUFGRjEtQTY5RDlFNTMwRjk2fSIgdmVyc2lvbj0iMTIzLjAuNjMxMi4xMjMiIG5leHR2ZXJzaW9uPSIiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjEiIGluc3RhbGxkYXRldGltZT0iMTczODk1NTk3NyIgb29iZV9pbnN0YWxsX3RpbWU9IjEzMzgzNDI4NTM1NTkwMDAwMCI-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxNzk4NjIiIHN5c3RlbV91cHRpbWVfdGlja3M9IjQ5Mzg4MTA3NjkiLz48L2FwcD48L3JlcXVlc3Q-
      1⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:1100

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4996-0-0x00007FF86B7A3000-0x00007FF86B7A5000-memory.dmp

      Filesize

      8KB

    • memory/4996-1-0x000002D191D70000-0x000002D191D98000-memory.dmp

      Filesize

      160KB

    • memory/4996-2-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-3-0x000002D1AC540000-0x000002D1AC5FA000-memory.dmp

      Filesize

      744KB

    • memory/4996-4-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-5-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-6-0x000002D1AC990000-0x000002D1ACA94000-memory.dmp

      Filesize

      1.0MB

    • memory/4996-7-0x000002D1AC910000-0x000002D1AC918000-memory.dmp

      Filesize

      32KB

    • memory/4996-8-0x000002D1AC940000-0x000002D1AC960000-memory.dmp

      Filesize

      128KB

    • memory/4996-9-0x000002D1B0DD0000-0x000002D1B0E08000-memory.dmp

      Filesize

      224KB

    • memory/4996-10-0x000002D1AC930000-0x000002D1AC93E000-memory.dmp

      Filesize

      56KB

    • memory/4996-11-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-12-0x00007FF86B7A3000-0x00007FF86B7A5000-memory.dmp

      Filesize

      8KB

    • memory/4996-13-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-14-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-19-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-21-0x000002D1B0FA0000-0x000002D1B0FBC000-memory.dmp

      Filesize

      112KB

    • memory/4996-22-0x00007FF86B7A0000-0x00007FF86C262000-memory.dmp

      Filesize

      10.8MB