Overview

overview

10

Static

static

3

2026-04-16...op.exe

windows10-2004-x64

10

2026-04-16...op.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-04-16_cad25b921886496cf56280679a4b7a58_amadey_elex_floxif_redline-stealer_rhadamanthys_smoke-loader_stealc_stop
  • Size 258KB
  • Sample260416-c6kr1aev3p
  • SHA256 a3f1938d813a32cc8ed1d58d6883943e81558ed14e7d794f9c7c5564ca18f4b8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordefense_evasiondiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-04-16_cad25b921886496cf56280679a4b7a58_amadey_elex_floxif_redline-stealer_rhadamanthys_smoke-loader_stealc_stop
    • Size 258KB
    • SHA256 a3f1938d813a32cc8ed1d58d6883943e81558ed14e7d794f9c7c5564ca18f4b8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordefense_evasiondiscoveryfloxiftrojanupx

    • Family: Floxif, Floodfix

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

      backdoortrojanfloxif

    • Modifies visibility of file extensions in Explorer

      defense_evasion

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Detects Floxif payload

      backdoor
    • Custom signature

      UPX dump on OEP (original entry point)

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks