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
    10/08/2026, 14:27

General

  • Target
    89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe
  • Size 1.1MB
  • Sample260810-rssysawvgz
  • SHA256 89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe
    "C:\Users\Admin\AppData\Local\Temp\89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5288
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5288 -s 1136
      2⤵
      • Program crash
      PID:3904
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5288 -ip 5288
    1⤵
      PID:4104

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/5288-0-0x0000000074192000-0x0000000074193000-memory.dmp

          memory/5288-1-0x0000000000F10000-0x000000000103C000-memory.dmp

          memory/5288-2-0x0000000005FC0000-0x000000000657A000-memory.dmp

          memory/5288-3-0x0000000005AA0000-0x0000000005B32000-memory.dmp

          memory/5288-4-0x0000000005B40000-0x0000000005BDC000-memory.dmp

          memory/5288-5-0x0000000005A10000-0x0000000005A1A000-memory.dmp

          memory/5288-6-0x0000000074180000-0x000000007493C000-memory.dmp

          memory/5288-7-0x0000000005CB0000-0x0000000005D16000-memory.dmp

          memory/5288-8-0x0000000074180000-0x000000007493C000-memory.dmp