Overview

overview

10

Static

static

10

2026-04-23...op.exe

windows10-2004-x64

9

2026-04-23...op.exe

windows11-21h2-x64

9

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
    23/04/2026, 15:24

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General

  • Target
    2026-04-23_58714e9b708ccce8c14d36289ac67107_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 948KB
  • Sample260423-std2pagt5r
  • SHA256 459f3c7c6fc45ad16aa545635ff2e9657f8f6464d284390532bdb69f0b3d9ceb
  • 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 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 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\2026-04-23_58714e9b708ccce8c14d36289ac67107_amadey_coinminer_elex_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-23_58714e9b708ccce8c14d36289ac67107_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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3408
  • C:\Windows\Syswow64\9fb9c8f7
    C:\Windows\Syswow64\9fb9c8f7
    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:2480

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        9fb9c8f7
        • Path C:\Windows\SysWOW64\9fb9c8f7
        • Size 948KB
        • SHA256 086a9d552609bf33c2eea61abeb8ae3c976f2a05f97ea5160d6b7bb4d38d3e77
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2480-4-0x0000000000B70000-0x0000000000BD3000-memory.dmp
        Download

        memory/3408-0-0x0000000000480000-0x00000000004E3000-memory.dmp
        Download