Overview

overview

7

Static

static

3

2026-05-30...op.exe

windows10-2004-x64

7

2026-05-30...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/05/2026, 23:23

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General

  • Target
    2026-05-30_1c2ea12b9f48d3f9294f168807b6d4ce_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 679KB
  • Sample260530-3dapfagy3j
  • SHA256 e42008a15327dac51afdbf2693f2dc6c23cef66048511a2ba4f05179ddb77e90
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

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 13 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
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-30_1c2ea12b9f48d3f9294f168807b6d4ce_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-30_1c2ea12b9f48d3f9294f168807b6d4ce_amadey_coinminer_elex_graphican_remcos_rhadamanthys_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:5032
  • C:\Windows\Syswow64\a51a7d75
    C:\Windows\Syswow64\a51a7d75
    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:4472

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        a51a7d75
        • Path C:\Windows\SysWOW64\a51a7d75
        • Size 679KB
        • SHA256 4e9949c10a22cb11fd25b5e0f7210991282a3e3763792e9d4721a37372c6d9db
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4472-4-0x0000000000440000-0x00000000004A3000-memory.dmp
        Download

        memory/5032-0-0x00000000007C0000-0x0000000000823000-memory.dmp
        Download