Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 05:51

General

  • Target
    6c1cb3bc4b2d753f6cdaff266eac92bf48129a8e5dc8fdcac515a3f37c0c3530.dll
  • Size 732KB
  • Sample260817-gkk8vsvtas
  • SHA256 6c1cb3bc4b2d753f6cdaff266eac92bf48129a8e5dc8fdcac515a3f37c0c3530
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Program crash 3 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6c1cb3bc4b2d753f6cdaff266eac92bf48129a8e5dc8fdcac515a3f37c0c3530.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6c1cb3bc4b2d753f6cdaff266eac92bf48129a8e5dc8fdcac515a3f37c0c3530.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1372
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 676
        3⤵
        • Program crash
        PID:3384
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 580
        3⤵
        • Program crash
        PID:4824
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 580
        3⤵
        • Program crash
        PID:4924
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1372 -ip 1372
    1⤵
      PID:5072
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1372 -ip 1372
      1⤵
        PID:5104
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 616 -p 1372 -ip 1372
        1⤵
          PID:5048

        Network

              MITRE ATT&CK Enterprise v16

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