Overview

overview

7

Static

static

3

2026-05-06...op.exe

windows10-2004-x64

7

2026-05-06...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    06/05/2026, 10:24

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General

  • Target
    2026-05-06_21aa1c4913509cb3ad05f4eb3e0e88a7_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
  • Size 547KB
  • Sample260506-mft8vsft8s
  • SHA256 b52c406c12c7f817ae4b178dc99fd5b5b82f032a017773f1e15b20320f809784
  • 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\2026-05-06_21aa1c4913509cb3ad05f4eb3e0e88a7_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-06_21aa1c4913509cb3ad05f4eb3e0e88a7_amadey_coinminer_elex_graphican_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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4588
  • C:\Windows\Syswow64\d9c57850
    C:\Windows\Syswow64\d9c57850
    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:1176

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        d9c57850
        • Path C:\Windows\SysWOW64\d9c57850
        • Size 547KB
        • SHA256 f40c3493c83a2f688f1a02b44354c070a0e0852e53922a7b2e3dcc5cc204d591
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1176-4-0x0000000000800000-0x0000000000863000-memory.dmp
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        memory/4588-0-0x00000000002F0000-0x0000000000353000-memory.dmp
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