Overview

overview

10

Static

static

3

2026-05-27...op.exe

windows10-2004-x64

10

2026-05-27...op.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-05-27_6818cd765aea9a4fc041dcd66aed1ccd_amadey_elex_floxif_redline-stealer_rhadamanthys_smoke-loader_stop
  • Size 258KB
  • Sample260527-sd6f1aaz71
  • SHA256 4fa6fb59219dab94f8322a08956e5156c6f42d376f923fe2979a1300cf6a269c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordefense_evasiondiscoverytrojanupx

Malware Config

Targets

    • Target
      2026-05-27_6818cd765aea9a4fc041dcd66aed1ccd_amadey_elex_floxif_redline-stealer_rhadamanthys_smoke-loader_stop
    • Size 258KB
    • SHA256 4fa6fb59219dab94f8322a08956e5156c6f42d376f923fe2979a1300cf6a269c
    • 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

    • 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