Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 12:06

General

  • Target
    jaffacakes118_5262c69a5011b1bc178ce3953224a9e288c890bdb3d0dbadd05804eb3eac8a15.exe
  • Size 820KB
  • Sample260930-n939asts3k
  • SHA256 5262c69a5011b1bc178ce3953224a9e288c890bdb3d0dbadd05804eb3eac8a15
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Program crash 1 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_5262c69a5011b1bc178ce3953224a9e288c890bdb3d0dbadd05804eb3eac8a15.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_5262c69a5011b1bc178ce3953224a9e288c890bdb3d0dbadd05804eb3eac8a15.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1780
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 2708
      2⤵
      • Program crash
      PID:1944
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1780 -ip 1780
    1⤵
      PID:2020

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/1780-0-0x0000000000400000-0x00000000004CE000-memory.dmp