Overview

overview

7

Static

static

3

2026-08-02...op.exe

windows10-2004-x64

7

2026-08-02...op.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 10:36

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General

  • Target
    2026-08-02_df67a2d9e542bfc11b7a9e53cc698506_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 615KB
  • Sample260802-mndwva1bpc
  • SHA256 f0bb90038b13c180c2ff7d3961b960d7599c303d930e047461e17a8c41949e1b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoveryspywaretrojan

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 4 IoCs

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

  • Drops file in System32 directory 15 IoCs
  • Drops file in Windows directory 2 IoCs
  • 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
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_df67a2d9e542bfc11b7a9e53cc698506_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_df67a2d9e542bfc11b7a9e53cc698506_amadey_coinminer_elex_smoke-loader_stop.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4112
  • C:\Windows\Syswow64\8129a760
    C:\Windows\Syswow64\8129a760
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4772

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        8129a760
        • Path C:\Windows\SysWOW64\8129a760
        • Size 615KB
        • SHA256 47959b6878ca1b28cb8320c3743175276db81be6dcfa9989a6cf3d54bea2a0cf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4112-0-0x0000000000400000-0x0000000000463000-memory.dmp
        Download

        memory/4772-4-0x0000000000400000-0x0000000000463000-memory.dmp
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