Overview

overview

10

Static

static

10

2026-10-21...op.exe

windows10-2004-x64

9

2026-10-21...op.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-10-21_88b323c9c6e75f9e43e91d507cf0ea05_amadey_coinminer_elex_smoke-loader_stop
  • Size 640KB
  • Sample261022-xa3cdsttax
  • SHA256 2aae2c9a7f3303fdacaf048ee8990dfd7571d1929f6e32d2ab967db51582cd40
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryupx

Malware Config

Targets

    • Target
      2026-10-21_88b323c9c6e75f9e43e91d507cf0ea05_amadey_coinminer_elex_smoke-loader_stop
    • Size 640KB
    • SHA256 2aae2c9a7f3303fdacaf048ee8990dfd7571d1929f6e32d2ab967db51582cd40
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryupx
    • Custom signature

      UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks