Overview

overview

7

Static

static

3

2026-10-16...os.exe

windows10-2004-x64

7

2026-10-16...os.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 04:37

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General

  • Target
    2026-10-16_e2e7e9552bc094208ac865aff1bb1f42_elex_mafia_nionspy_remcos.exe
  • Size 288KB
  • Sample261017-e896sahw4j
  • SHA256 c6f403960c4a085ca247bc3f891284d700d1af6caa199eb6ea24879971301c36
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • 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 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_e2e7e9552bc094208ac865aff1bb1f42_elex_mafia_nionspy_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_e2e7e9552bc094208ac865aff1bb1f42_elex_mafia_nionspy_remcos.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:6100
    • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe"
      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
      • Suspicious use of WriteProcessMemory
      PID:4872
      • C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe"
        3⤵
        • Executes dropped EXE
        PID:4552

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        lsassys.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Posix\lsassys.exe
        • Size 288KB
        • SHA256 9dd7ba7ee50711febace0a5cb170342337acf9ffc250f91f85082bc5209a9a6e
        • MD5 SHA1 SHA512 SSDEEP TLSH
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