Overview

overview

7

Static

static

3

2026-10-11...op.exe

windows10-2004-x64

7

2026-10-11...op.exe

windows11-ltsc_2024-x64

7

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
    12/10/2026, 21:54

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General

  • Target
    2026-10-11_4fcd39c1fe5163e160db35a5eef2d44d_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 615KB
  • Sample261012-1sldda1why
  • SHA256 392e6238d72936bde02b67840f52516a9c30b26203e834bdf3e8d3c6feab6af6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 18 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 13 IoCs
  • Drops file in Windows directory 2 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 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 data under HKEY_USERS 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-11_4fcd39c1fe5163e160db35a5eef2d44d_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-11_4fcd39c1fe5163e160db35a5eef2d44d_amadey_coinminer_elex_smoke-loader_stop.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5100
  • C:\Windows\Syswow64\1ffe0490
    C:\Windows\Syswow64\1ffe0490
    1⤵
    • Executes dropped EXE
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4944

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        1ffe0490
        • Path C:\Windows\SysWOW64\1ffe0490
        • Size 615KB
        • SHA256 aa1b1c7efc8e0e456f76e6a68f5f5ad3bca79a2f89432becf8ce4e0f67e0d278
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4944-4-0x0000000000400000-0x0000000000463000-memory.dmp
        Download

        memory/5100-0-0x0000000000400000-0x0000000000463000-memory.dmp
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