Analysis

  • max time kernel
    299s
  • max time network
    326s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-es
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-eslocale:es-esos:windows10-ltsc_2021-x64systemwindows
  • submitted
    23/10/2026, 23:46

General

  • Target
    Oneshot/libintl-8.dll
  • Size 545KB
  • Sample261023-3sr72adh38
  • SHA256 58e5cfbb1c546027d3aa5aea913a751c8b79da2b17ce08bda02e3871fd1d2b00
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Program crash 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Oneshot\libintl-8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Oneshot\libintl-8.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4608
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4608 -s 616
        3⤵
        • Program crash
        PID:4772
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4608 -ip 4608
    1⤵
      PID:4800

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4608-0-0x0000000061EC0000-0x0000000061F45000-memory.dmp

          memory/4608-1-0x0000000066200000-0x0000000066343000-memory.dmp

          memory/4608-2-0x000000006D0C0000-0x000000006D13A000-memory.dmp