Overview

overview

7

Static

static

3

2026-05-09...op.exe

windows10-2004-x64

7

2026-05-09...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/05/2026, 17:37

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General

  • Target
    2026-05-09_9d3caf11dfe4f668e47767bd4c539452_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 374KB
  • Sample260509-v677eaa181
  • SHA256 fffaa56a6734a7514aa08f8521aeed0ac6430b8312b7200ac7fff055f8a97c7d
  • 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 5 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 8 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-09_9d3caf11dfe4f668e47767bd4c539452_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-09_9d3caf11dfe4f668e47767bd4c539452_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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2456
  • C:\Windows\Syswow64\3763066a
    C:\Windows\Syswow64\3763066a
    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:4696

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        3763066a
        • Path C:\Windows\SysWOW64\3763066a
        • Size 374KB
        • SHA256 94b5ceba2195567fc7b9dfafadfb0679f922d1080d1682f938a0fd574f0a9ebb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2456-0-0x0000000000400000-0x0000000000463000-memory.dmp
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        memory/4696-4-0x0000000000400000-0x0000000000463000-memory.dmp
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