Overview

overview

10

Static

static

10

2026-04-19...op.exe

windows10-2004-x64

9

2026-04-19...op.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    19/04/2026, 12:17

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General

  • Target
    2026-04-19_5a5c6477b0bad296f4d9a75887ebc3ee_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 1.9MB
  • Sample260419-pgaxqaez2x
  • SHA256 4894c956e4f86fa55f6912ec5f39fce910ae7eb2a43862601a20f67d8bbcebf4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discovery

Malware Config

Signatures

  • Custom signature
    Detects executables packed with VMProtect. 1 IoCs
  • Custom signature
    UPX dump on OEP (original entry point) 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 10 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
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-19_5a5c6477b0bad296f4d9a75887ebc3ee_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-19_5a5c6477b0bad296f4d9a75887ebc3ee_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:1876
  • C:\Windows\Syswow64\1b1bb569
    C:\Windows\Syswow64\1b1bb569
    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:1776

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        1b1bb569
        • Path C:\Windows\SysWOW64\1b1bb569
        • Size 1.9MB
        • SHA256 b1ab2e38b5a792434f7c00079eaeba1a5738ef5dbe180e7c0f5b64f33e3ea9ad
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1776-4-0x0000000000640000-0x00000000006A3000-memory.dmp
        Download

        memory/1776-19-0x0000000000CA0000-0x0000000000D04000-memory.dmp
        Download

        memory/1876-0-0x0000000000BC0000-0x0000000000C23000-memory.dmp
        Download

        memory/1876-18-0x0000000001640000-0x00000000016A4000-memory.dmp
        Download

        memory/1876-36-0x0000000001640000-0x00000000016A4000-memory.dmp
        Download