Overview

overview

10

Static

static

10

2026-07-07...op.exe

windows10-2004-x64

9

2026-07-07...op.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-07-07_f4cb60b2f68d3ae9c491f6dc3b50afeb_amadey_coinminer_elex_smoke-loader_stop
  • Size 640KB
  • Sample260707-2askeae141
  • SHA256 b362566858c7c1eae6d39cae241fa3c09751954b91049b99b6a38f58a5c1ee55
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasiondiscoverypersistenceransomwarespywaretrojanupx

Malware Config

Targets

    • Target
      2026-07-07_f4cb60b2f68d3ae9c491f6dc3b50afeb_amadey_coinminer_elex_smoke-loader_stop
    • Size 640KB
    • SHA256 b362566858c7c1eae6d39cae241fa3c09751954b91049b99b6a38f58a5c1ee55
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryupxadwaredefense_evasionpersistenceransomwarespywaretrojan

    • UPX dump on OEP (original entry point)

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Executes dropped EXE

    • Unexpected DNS network traffic destination

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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