Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 01:30

General

  • Target
    2026-07-19_4f9fb962741f7fecdfc3a1b227034b4b_amadey_elex_emotet_smoke-loader_stop.exe
  • Size 396KB
  • Sample260720-bw55hsd13y
  • SHA256 fc310598f2ad7c39d5855a5205e315d0b3a7d568bda77e6a281df1efb5bb8c65
  • 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\2026-07-19_4f9fb962741f7fecdfc3a1b227034b4b_amadey_elex_emotet_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_4f9fb962741f7fecdfc3a1b227034b4b_amadey_elex_emotet_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:1048
    • C:\Users\Admin\AppData\Local\Temp\_dl2B4C.tmp
      "C:\Users\Admin\AppData\Local\Temp\_dl2B4C.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:728
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 728 -s 576
        3⤵
        • Program crash
        PID:2236
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 580
      2⤵
      • Program crash
      PID:2940
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 728 -ip 728
    1⤵
      PID:5588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1048 -ip 1048
      1⤵
        PID:2576

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            _dl2B4C.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\_dl2B4C.tmp
            • Size 74KB
            • SHA256 990e59555f0603844b28543c24b1441bb30ece938d447f8e4f07fd04d3e24a8a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            .exe

            • Path C:\Windows\.exe
            • Size 74KB
            • SHA256 9aa09d5797d1d145c5ea5dde7a3742aaa0ae2bc860ce7117cb3736f089ae481c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/728-13-0x00000000006F0000-0x00000000006F2000-memory.dmp

            memory/728-5-0x0000000000400000-0x0000000000421000-memory.dmp

            memory/728-20-0x0000000000400000-0x0000000000421000-memory.dmp

            memory/1048-7-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/1048-11-0x0000000077829000-0x000000007782A000-memory.dmp

            memory/1048-12-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/1048-9-0x0000000077828000-0x0000000077829000-memory.dmp

            memory/1048-10-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/1048-0-0x0000000000400000-0x0000000000467000-memory.dmp

            memory/1048-21-0x000000007FE90000-0x000000007FE9A000-memory.dmp

            memory/1048-23-0x0000000000400000-0x0000000000467000-memory.dmp