Overview

overview

7

Static

static

3

2026-09-29...op.exe

windows10-2004-x64

7

2026-09-29...op.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    139s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 03:07

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General

  • Target
    2026-09-29_373a3496719b392e1e13d727b0ea498f_elex_remcos_stealc_stop.exe
  • Size 1.2MB
  • Sample260930-dml2dsxy8p
  • SHA256 d760db7db4889169e253ba60f49663c94dd65365a36e645a94ef81cd3e003606
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoveryspywarestealer

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 20 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 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 behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-29_373a3496719b392e1e13d727b0ea498f_elex_remcos_stealc_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-29_373a3496719b392e1e13d727b0ea498f_elex_remcos_stealc_stop.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4732

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/4732-0-0x0000000002EF0000-0x0000000002FC6000-memory.dmp
        Download

        memory/4732-2-0x0000000002E50000-0x0000000002ED5000-memory.dmp
        Download

        memory/4732-6-0x0000000002E50000-0x0000000002ED5000-memory.dmp
        Download

        memory/4732-8-0x0000000002E50000-0x0000000002ED5000-memory.dmp
        Download

        memory/4732-13-0x00000000773F0000-0x0000000077400000-memory.dmp
        Download

        memory/4732-14-0x00000000773F0000-0x0000000077400000-memory.dmp
        Download