Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 13:27

General

  • Target
    2026-09-21_4b6001e9848d6ee7e712794eafc9c714_amadey_elex_rhadamanthys_smoke-loader_stop.exe
  • Size 676KB
  • Sample260922-qqatrafd29
  • SHA256 ea3f66c7f8a52e45428c225a5c7a5c0b71c28b91821456a6bfc5415ac1836529
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 4 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-21_4b6001e9848d6ee7e712794eafc9c714_amadey_elex_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-21_4b6001e9848d6ee7e712794eafc9c714_amadey_elex_rhadamanthys_smoke-loader_stop.exe"
    1⤵
    • Modifies firewall policy service
    • Drops file in Drivers directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2860
    • C:\Users\Admin\AppData\Local\Temp\_dl85EF.tmp
      "C:\Users\Admin\AppData\Local\Temp\_dl85EF.tmp"
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2340
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 576
        3⤵
        • Program crash
        PID:2884
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2860 -s 568
      2⤵
      • Program crash
      PID:5392
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2860 -ip 2860
    1⤵
      PID:4980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2340 -ip 2340
      1⤵
        PID:1308

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            _dl85EF.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\_dl85EF.tmp
            • Size 74KB
            • SHA256 a595c20165943c0ca65f7ed3f2c3218787f12140dfb213801865a031c7749117
            • MD5 SHA1 SHA512 SSDEEP TLSH

            .exe

            • Path C:\Windows\.exe
            • Size 74KB
            • SHA256 10d9a800939676b30deb4bf4d797a4776c9f67fa9c645374e49a701bb5a67374
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/2340-13-0x00000000005D0000-0x00000000005D2000-memory.dmp

            memory/2340-6-0x0000000000400000-0x0000000000421000-memory.dmp

            memory/2340-21-0x0000000000400000-0x0000000000421000-memory.dmp

            memory/2860-7-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/2860-12-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/2860-10-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/2860-11-0x0000000077769000-0x000000007776A000-memory.dmp

            memory/2860-9-0x0000000077768000-0x0000000077769000-memory.dmp

            memory/2860-0-0x0000000000400000-0x00000000004AF000-memory.dmp

            memory/2860-22-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/2860-24-0x0000000000400000-0x00000000004AF000-memory.dmp