Analysis

  • user interaction
    yes
  • max time kernel
    898s
  • max time network
    578s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/04/2026, 09:49

General

  • Target
    Build.exe
  • Size 5.0MB
  • Sample260425-ltgz1set4w
  • SHA256 25b1f29a6bffeeb7412f1887f2537bd5294cea4158fa066a6d6f7c1f9c19004f
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Build.exe
    "C:\Users\Admin\AppData\Local\Temp\Build.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1980 -s 1108
      2⤵
      • Program crash
      PID:3900
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1980 -ip 1980
    1⤵
      PID:852

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1980-0-0x0000000000E00000-0x00000000012FA000-memory.dmp

          memory/1980-1-0x0000000006380000-0x0000000006924000-memory.dmp

          memory/1980-2-0x0000000005E70000-0x0000000005F02000-memory.dmp

          memory/1980-3-0x0000000005F10000-0x0000000005F76000-memory.dmp