Overview

overview

10

Static

static

10

2026-10-01...op.exe

windows10-2004-x64

9

2026-10-01...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 20:21

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General

  • Target
    2026-10-01_0b6d9eae5d33ef81b26d2aec007acfcc_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
  • Size 168KB
  • Sample261002-y5b95atxcw
  • SHA256 e6ef39c2b699f6f603755f76e539a73bd8a8f9b6d1e55edf1b0d833191e1de73
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoverypersistenceupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-01_0b6d9eae5d33ef81b26d2aec007acfcc_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-01_0b6d9eae5d33ef81b26d2aec007acfcc_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4352
    • C:\ProgramData\AhnLab\AhnSvc.exe
      "C:\ProgramData\AhnLab\AhnSvc.exe" /run
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3852
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-10-01_0b6d9eae5d33ef81b26d2aec007acfcc_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe" >> NUL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:832

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        AhnSvc.exe
        • Path C:\ProgramData\AhnLab\AhnSvc.exe
        • Size 168KB
        • SHA256 191f9a435e224f16322b452b534cd4a6054c4085c5f5988ee1f65ed648ca0878
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3852-5-0x0000000000A60000-0x0000000000A8A000-memory.dmp
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        memory/3852-10-0x0000000000A60000-0x0000000000A8A000-memory.dmp
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        memory/3852-11-0x0000000000A60000-0x0000000000A8A000-memory.dmp
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        memory/4352-0-0x0000000000840000-0x000000000086A000-memory.dmp
        Download

        memory/4352-9-0x0000000000840000-0x000000000086A000-memory.dmp
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