Overview

overview

10

Static

static

10

2026-08-22...op.exe

windows10-2004-x64

9

2026-08-22...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 04:41

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General

  • Target
    2026-08-22_0f6c82016f49bf7948b68b7225ad5a41_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 576KB
  • Sample260822-fa8qqsvyet
  • SHA256 64c33208a03569d40036fa1ba02c9d62bd4e6527d77cef305a8cc1fa3c8bf38f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywaretrojanupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 8 IoCs

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

  • Drops file in System32 directory 13 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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\2026-08-22_0f6c82016f49bf7948b68b7225ad5a41_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_0f6c82016f49bf7948b68b7225ad5a41_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:4540
  • C:\Windows\Syswow64\732a02fa
    C:\Windows\Syswow64\732a02fa
    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:4156

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        732a02fa
        • Path C:\Windows\SysWOW64\732a02fa
        • Size 576KB
        • SHA256 0dd8a23e74f552542bf56c58925b10740e8fae017427ab0f9d4b50741d2f1644
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4156-3-0x0000000000F60000-0x0000000000FEC000-memory.dmp
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        memory/4156-11-0x0000000000F60000-0x0000000000FEC000-memory.dmp
        Download

        memory/4156-34-0x0000000000F60000-0x0000000000FEC000-memory.dmp
        Download

        memory/4540-0-0x0000000000580000-0x000000000060C000-memory.dmp
        Download

        memory/4540-10-0x0000000000580000-0x000000000060C000-memory.dmp
        Download