Overview

overview

7

Static

static

3

2026-04-26...op.exe

windows10-2004-x64

7

2026-04-26...op.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    26/04/2026, 01:02

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General

  • Target
    2026-04-26_3ef1bae540773b4b1af3e8fcbd85a929_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 960KB
  • Sample260426-bd2dlsbx3z
  • SHA256 08c48dbd99fc45b41ce68364202a0a7995316c16fd9aac2945c4c0e5bee7e5fa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

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
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-26_3ef1bae540773b4b1af3e8fcbd85a929_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-26_3ef1bae540773b4b1af3e8fcbd85a929_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:884
  • C:\Windows\Syswow64\c3040d4c
    C:\Windows\Syswow64\c3040d4c
    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:2464

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        2a2f40
        • Path C:\Windows\2a2f40
        • Size 916B
        • SHA256 efe5bf3417fe20445d8814488be69031dd47856ab60c099c39619f17b6319d3a
        • MD5 SHA1 SHA512 TLSH
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        c3040d4c
        • Path C:\Windows\SysWOW64\c3040d4c
        • Size 960KB
        • SHA256 77520cc12cd282cab6daf989fa469fcae418e508b5fcdd351724fd93aed8c745
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/884-0-0x0000000000AE0000-0x0000000000B43000-memory.dmp
        Download

        memory/884-17-0x0000000000C50000-0x0000000000C75000-memory.dmp
        Download

        memory/2464-4-0x0000000000DC0000-0x0000000000E23000-memory.dmp
        Download