Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 13:04

General

  • Target
    2026-08-03_0f0a535a1130e11f68ebba57713f578a_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
  • Size 3.2MB
  • Sample260804-qa2brsfk9t
  • SHA256 66b8110cb04c001ca28e6ba5a74abaff7308d737865e231a3974d4a6230331e2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Program crash 1 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 use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_0f0a535a1130e11f68ebba57713f578a_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_0f0a535a1130e11f68ebba57713f578a_elex_emotet_glassworm_hacktools_remcos_xiaoba.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5986da.exe
      C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5986da.exe 240748265
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:5828
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5828 -s 2384
        3⤵
        • Program crash
        PID:244
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5828 -ip 5828
    1⤵
      PID:1084

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e5986da.exe

          • Path C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e5986da.exe
          • Size 3.2MB
          • SHA256 472d8a2b401597fd47cfd81145f4f4ae41cea9c2eab80d7db24f4a31ac23d65b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/4808-0-0x0000000000400000-0x00000000007A5000-memory.dmp

          memory/4808-1-0x0000000000400000-0x00000000007A5000-memory.dmp

          memory/4808-14-0x0000000000400000-0x00000000007A5000-memory.dmp

          memory/5828-21-0x0000000000400000-0x00000000007A5000-memory.dmp