General

  • Target
    2026-08-09_8a1d971e727a0aefe46750dc05d69240_coinminer_elex_floxif_rhadamanthys_stop
  • Size 1.9MB
  • Sample260809-fxpalsvses
  • SHA256 9d1ca1da051a88b809179bdb2e30c51f2b55848c50fe084450da5e5cce33443d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-09_8a1d971e727a0aefe46750dc05d69240_coinminer_elex_floxif_rhadamanthys_stop
    • Size 1.9MB
    • SHA256 9d1ca1da051a88b809179bdb2e30c51f2b55848c50fe084450da5e5cce33443d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Detects Floxif payload

    • UPX dump on OEP (original entry point)

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Writes to the Master Boot Record (MBR)

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

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks