General

  • Target
    2026-08-01_fea8032d713d39ae3f1e9292e5e587fb_elex_emotet_floxif_icedid_nymaim_remcos
  • Size 4.8MB
  • Sample260801-sq8f5ace92
  • SHA256 3d11a6c7c9b1b33d5433e7f883b68afa2151431a38393ce0d13794eb0bc600a2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-01_fea8032d713d39ae3f1e9292e5e587fb_elex_emotet_floxif_icedid_nymaim_remcos
    • Size 4.8MB
    • SHA256 3d11a6c7c9b1b33d5433e7f883b68afa2151431a38393ce0d13794eb0bc600a2
    • 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)

    • Drops file in Drivers directory

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks