Overview

overview

10

Static

static

10

2026-07-11...op.exe

windows10-2004-x64

9

2026-07-11...op.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-07-11_c6f81fef0ff6d5daee39ba51b18e4f91_amadey_coinminer_elex_remcos_stop
  • Size 466KB
  • Sample260711-spegnafs8y
  • SHA256 737a757ef4c81379c9b7001a9d4ec74223941495569c5f03092457e57c6eb2d8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target
      2026-07-11_c6f81fef0ff6d5daee39ba51b18e4f91_amadey_coinminer_elex_remcos_stop
    • Size 466KB
    • SHA256 737a757ef4c81379c9b7001a9d4ec74223941495569c5f03092457e57c6eb2d8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    bootkitdiscoverypersistenceupx

    • UPX dump on OEP (original entry point)

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks