Overview

overview

10

Static

static

10

2026-07-16...op.exe

windows10-2004-x64

9

2026-07-16...op.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/07/2026, 01:01

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General

  • Target
    2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 560KB
  • Sample260716-bdfrxads2x
  • SHA256 c3c5a38a7eb6eddae0f3b16ebff75cfe3736a59b8f8311a81b0e5b20e997213d
  • 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 4 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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-16_d5c3a9ec57cd52f54968ee1fb878e81f_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:4664
  • C:\Windows\Syswow64\76c95cde
    C:\Windows\Syswow64\76c95cde
    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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4768

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        76c95cde
        • Path C:\Windows\SysWOW64\76c95cde
        • Size 560KB
        • SHA256 1a674682deafaeca37cdf740a18996e19076d7cb6afcc440a9f14464c7be6c77
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4664-0-0x0000000000500000-0x000000000058C000-memory.dmp
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        memory/4664-10-0x0000000000500000-0x000000000058C000-memory.dmp
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        memory/4768-4-0x0000000000F70000-0x0000000000FFC000-memory.dmp
        Download

        memory/4768-11-0x0000000000F70000-0x0000000000FFC000-memory.dmp
        Download

        memory/4768-27-0x0000000000F70000-0x0000000000FFC000-memory.dmp
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