Overview

overview

10

Static

static

10

2026-09-01...op.exe

windows10-2004-x64

9

2026-09-01...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
    03/09/2026, 11:10

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General

  • Target
    2026-09-01_5fc0b4f6cab1bf92800e953693483937_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 948KB
  • Sample260903-m9vfqafr21
  • SHA256 79ef832dbdd7781a4520aab07fff90174daf5c63c8e75656ff83eb1c4ba385bc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryspywaretrojan

Malware Config

Signatures

  • Detects executables packed with VMProtect. 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 15 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 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-01_5fc0b4f6cab1bf92800e953693483937_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-01_5fc0b4f6cab1bf92800e953693483937_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:8
  • C:\Windows\Syswow64\beffb520
    C:\Windows\Syswow64\beffb520
    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:1156

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        13ca88
        • Path C:\Windows\13ca88
        • Size 506B
        • SHA256 2062d4b8a41448dc83f30fb3634d40bd9f22c02680dd96933bd0d9048ee597bd
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        beffb520
        • Path C:\Windows\SysWOW64\beffb520
        • Size 948KB
        • SHA256 cc38f8edfc2662c1dee9de4e4face95dc7d84e3467b72d230af2baeb56c42844
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/8-0-0x00000000000F0000-0x0000000000153000-memory.dmp
        Download

        memory/1156-4-0x0000000000440000-0x00000000004A3000-memory.dmp
        Download