Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 05:10

General

  • Target
    Editor.dll
  • Size 1.3MB
  • Sample260817-ft5hestdkd
  • SHA256 9d2ea04de4173716c9e83fca053b019213be3d970f46477a0b35072cda9b8111
  • 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\Editor.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4384
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Editor.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1188
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1188 -s 596
        3⤵
        • Program crash
        PID:4764
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1188 -ip 1188
    1⤵
      PID:4892

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/1188-0-0x0000000074EA0000-0x00000000750A7000-memory.dmp

          memory/1188-1-0x0000000074B90000-0x0000000074DAB000-memory.dmp

          memory/1188-3-0x0000000002630000-0x000000000264C000-memory.dmp

          memory/1188-2-0x0000000074AF0000-0x0000000074B0C000-memory.dmp

          memory/1188-4-0x00000000740B0000-0x0000000074AE3000-memory.dmp

          memory/1188-7-0x0000000074AF0000-0x0000000074B0C000-memory.dmp

          memory/1188-6-0x0000000074EA0000-0x00000000750A7000-memory.dmp

          memory/1188-5-0x0000000074B90000-0x0000000074DAB000-memory.dmp

          memory/1188-8-0x00000000740B0000-0x0000000074AE3000-memory.dmp