Overview

overview

10

Static

static

10

2026-05-04...op.exe

windows10-2004-x64

9

2026-05-04...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
    04/05/2026, 01:53

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General

  • Target
    2026-05-04_93cfbd1fcf9e1f6c0861710f0bf731b4_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
  • Size 1.9MB
  • Sample260504-ca2ewaez2l
  • SHA256 256cab0df4b71739c2368a1182f0a46cb7ef279c163dcab71117dcb0e1c2ee21
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discovery

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 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
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-04_93cfbd1fcf9e1f6c0861710f0bf731b4_amadey_coinminer_elex_glassworm_graphican_remcos_rhadamanthys_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-04_93cfbd1fcf9e1f6c0861710f0bf731b4_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:5112
  • C:\Windows\Syswow64\2effa37c
    C:\Windows\Syswow64\2effa37c
    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:3280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2effa37c
        • Path C:\Windows\SysWOW64\2effa37c
        • Size 1.9MB
        • SHA256 6749b5cbbe1426db4d4eef6b4a76dc47bf3e5fba9ccfa09b1c1eea0ccfec6df8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3280-4-0x0000000000740000-0x00000000007A3000-memory.dmp
        Download

        memory/5112-0-0x0000000000940000-0x00000000009A3000-memory.dmp
        Download