Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/08/2026, 14:06

General

  • Target
    492cabc5dc5f6149a914128e7c280b324c566037b57e0faaee9b9a99b54181d6.dll
  • Size 976KB
  • Sample260823-rertkaae22
  • SHA256 492cabc5dc5f6149a914128e7c280b324c566037b57e0faaee9b9a99b54181d6
  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\492cabc5dc5f6149a914128e7c280b324c566037b57e0faaee9b9a99b54181d6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\492cabc5dc5f6149a914128e7c280b324c566037b57e0faaee9b9a99b54181d6.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1296
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 712
        3⤵
        • Program crash
        PID:2384
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1296 -ip 1296
    1⤵
      PID:3532

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads