Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/09/2026, 13:55

General

  • Target
    Firstrunner.exe
  • Size 1.2MB
  • Sample260925-q79peatvex
  • SHA256 61aeb827251d692cb38c99cd8627ed501f8f89642322c596222cca63652ed26f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • stealc

C2
  • http://31.56.19.29

rc4.plain

Signatures

  • Family: Stealc

    Stealc is an infostealer written in C++.

  • Detects Stealc stealer Version 3 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Firstrunner.exe
    "C:\Users\Admin\AppData\Local\Temp\Firstrunner.exe"
    1⤵
      PID:4648

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4648-6-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-3-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-18-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-15-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-12-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-11-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-9-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-17-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-16-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-14-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-13-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-10-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-8-0x0000000140000000-0x00000001400B6000-memory.dmp

          memory/4648-7-0x0000000140000000-0x00000001400B6000-memory.dmp