Overview

overview

10

Static

static

10

2026-10-21...op.exe

windows10-2004-x64

9

2026-10-21...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/10/2026, 22:52

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General

  • Target
    2026-10-21_6a759be74a1b8a14fb2e22e1d94eb262_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
  • Size 168KB
  • Sample261022-2tlafabf89
  • SHA256 a85543e4c6e1ebb5ce7b409b2f28b990fd0a2b8c037be4a223bb795a7dc4bed0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoverypersistenceupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 7 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 7 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\2026-10-21_6a759be74a1b8a14fb2e22e1d94eb262_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-21_6a759be74a1b8a14fb2e22e1d94eb262_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2480
    • 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:3568
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-10-21_6a759be74a1b8a14fb2e22e1d94eb262_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe" >> NUL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4428

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        AhnSvc.exe
        • Path C:\ProgramData\AhnLab\AhnSvc.exe
        • Size 168KB
        • SHA256 522a4c042e78008af7b93ddad4753bae7a561a1579d9f621d9ef65619ec5648f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AhnSvc.exe
        • Path C:\ProgramData\AhnLab\AhnSvc.exe
        • Size 168KB
        • SHA256 5c4a6ba274e55ba699b5528b6c842a5448061771fcf1d79c7ef9f87b1315611c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2480-0-0x00000000003F0000-0x000000000041A000-memory.dmp
        Download

        memory/2480-9-0x00000000003F0000-0x000000000041A000-memory.dmp
        Download

        memory/3568-4-0x0000000000850000-0x000000000087A000-memory.dmp
        Download

        memory/3568-10-0x0000000000850000-0x000000000087A000-memory.dmp
        Download

        memory/3568-11-0x0000000000850000-0x000000000087A000-memory.dmp
        Download