Overview

overview

10

Static

static

10

2026-05-29...op.exe

windows10-2004-x64

9

2026-05-29...op.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/05/2026, 11:34

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General

  • Target
    2026-05-29_48e5c8018da82580a44fab5fca5124d2_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 2.0MB
  • Sample260529-nphf4aa14m
  • SHA256 b07bf216769b62d797e4f4c7104c3e65fbe0153687717b88dc2d098d0171fbfe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywaretrojan

Malware Config

Signatures

  • Detects executables packed with VMProtect. 1 IoCs
  • UPX dump on OEP (original entry point) 1 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 17 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
  • 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\2026-05-29_48e5c8018da82580a44fab5fca5124d2_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-29_48e5c8018da82580a44fab5fca5124d2_amadey_coinminer_elex_glassworm_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:4864
  • C:\Windows\Syswow64\f681249b
    C:\Windows\Syswow64\f681249b
    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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4420

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        f681249b
        • Path C:\Windows\SysWOW64\f681249b
        • Size 2.0MB
        • SHA256 6c8050ac0c228a1822413266bf202b15f7a8a5bfbb6b6a56707f68dc3f357e3c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4420-4-0x0000000000EB0000-0x0000000000F13000-memory.dmp
        Download

        memory/4864-0-0x0000000000010000-0x0000000000073000-memory.dmp
        Download