Overview

overview

10

Static

static

3

2026-09-12...er.exe

windows10-2004-x64

10

2026-09-12...er.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/09/2026, 22:25

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General

  • Target
    2026-09-12_83aa53e68c4d8a569158fd0e09a5cbda_amadey_elex_luca-stealer_lynx_njrat_redline-stealer_risepro_smoke-loader.exe
  • Size 1.1MB
  • Sample260912-2b33jaywcw
  • SHA256 476df8832c9b61b56ab307876639023c823f0bb412443f1d67cb056acf2bf71b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverymysticstealer

Malware Config

Signatures

  • Family: Mystic

    Mystic is an infostealer written in C++.

    stealermystic
  • Detect Mystic stealer payload 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

    discovery
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-12_83aa53e68c4d8a569158fd0e09a5cbda_amadey_elex_luca-stealer_lynx_njrat_redline-stealer_risepro_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-12_83aa53e68c4d8a569158fd0e09a5cbda_amadey_elex_luca-stealer_lynx_njrat_redline-stealer_risepro_smoke-loader.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5980
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:1776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5980 -s 352
        2⤵
        • Program crash
        PID:5084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5980 -ip 5980
      1⤵
        PID:3660

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            memory/1776-0-0x0000000000400000-0x0000000000434000-memory.dmp
            Download

            memory/1776-2-0x0000000000400000-0x0000000000434000-memory.dmp
            Download

            memory/1776-1-0x0000000000400000-0x0000000000434000-memory.dmp
            Download

            memory/1776-3-0x0000000000400000-0x0000000000434000-memory.dmp
            Download