Overview

overview

10

Static

static

10

2026-08-30...op.exe

windows10-2004-x64

9

2026-08-30...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/08/2026, 22:22

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-08-30_04fc0f2c467ef2bbec69c2cec15d2c9f_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 560KB
  • Sample260830-2alrvsap9v
  • SHA256 d204729e0955324ace604a62b663a29ac4dae89e3396831dd03f8eb33e44dafd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 6 IoCs
  • 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
  • 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
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-30_04fc0f2c467ef2bbec69c2cec15d2c9f_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-30_04fc0f2c467ef2bbec69c2cec15d2c9f_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:2976
  • C:\Windows\Syswow64\6704f340
    C:\Windows\Syswow64\6704f340
    1⤵
    • Executes dropped EXE
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4420

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        6704f340
        • Path C:\Windows\SysWOW64\6704f340
        • Size 560KB
        • SHA256 a1736b3fee4f5fd2428c9418e8c4b9c658c681bc8dc44f00d4d60c15fd34dbc2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2976-0-0x0000000000070000-0x00000000000FC000-memory.dmp
        Download

        memory/2976-16-0x0000000000070000-0x00000000000FC000-memory.dmp
        Download

        memory/4420-3-0x0000000000C40000-0x0000000000CCC000-memory.dmp
        Download

        memory/4420-17-0x0000000000C40000-0x0000000000CCC000-memory.dmp
        Download

        memory/4420-40-0x0000000000C40000-0x0000000000CCC000-memory.dmp
        Download