Analysis

  • max time kernel
    149s
  • max time network
    128s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    16/05/2026, 07:31

General

  • Target
    boiii.exe
  • Size 2.5MB
  • Sample260516-jcga2sbw21
  • SHA256 47c8e9eb3935bad9be15944f1b4b77d7e4a82a9a2c692fbb80157fcc902f66e4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 34 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\boiii.exe
    "C:\Users\Admin\AppData\Local\Temp\boiii.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1260

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        main.html

        • Path C:\Users\Admin\AppData\Local\boiii\data\launcher\main.html
        • Size 3KB
        • SHA256 ea6e677b58524a55970bc9b234ea19c350bed256823b97ffbc75afb29b19e3cc
        • MD5 SHA1 SHA512 TLSH

        memory/1260-3-0x00000273DFF60000-0x00000273DFF6D000-memory.dmp

        memory/1260-56-0x00000273DFF60000-0x00000273DFF6D000-memory.dmp