Overview

overview

7

Static

static

3

2026-07-30...op.exe

windows10-2004-x64

7

2026-07-30...op.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 13:34

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General

  • Target
    2026-07-30_9999fa55718d9e660f8544f93230b95a_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 395KB
  • Sample260730-qvapjsac77
  • SHA256 443a1fe82a6f3012708c72d9a26e0d1c7aabd473577ff7e45a84af20e792de00
  • 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\2026-07-30_9999fa55718d9e660f8544f93230b95a_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_9999fa55718d9e660f8544f93230b95a_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:448
  • C:\Windows\Syswow64\a5c9ea12
    C:\Windows\Syswow64\a5c9ea12
    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:5048

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        a5c9ea12
        • Path C:\Windows\SysWOW64\a5c9ea12
        • Size 395KB
        • SHA256 ea370d9808ab98437b7544319af36300732cef0ab900cf8557a2b350a7ad7ceb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/448-0-0x0000000000400000-0x0000000000463000-memory.dmp
        Download

        memory/5048-4-0x0000000000400000-0x0000000000463000-memory.dmp
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