Overview

overview

10

Static

static

3

2026-11-13...at.exe

windows10-2004-x64

10

2026-11-13...at.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-11-13_b759faae92bd21e037d2ceb50e3567d4_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat
  • Size 935KB
  • Sample261114-apseeaaz5x
  • SHA256 058b5657c3410d3eeab43f46ea3af9c26df65b1cbc5eda856c81f517c96d3e83
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
floxifbackdoordiscoveryinstallertrojanupx

Malware Config

Targets

    • Target
      2026-11-13_b759faae92bd21e037d2ceb50e3567d4_amadey_cobalt-strike_elex_floxif_hellokitty_luca-stealer_njrat
    • Size 935KB
    • SHA256 058b5657c3410d3eeab43f46ea3af9c26df65b1cbc5eda856c81f517c96d3e83
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryfloxifinstallertrojanupx

    • Family: Floxif, Floodfix

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

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor
    • Custom signature

      UPX dump on OEP (original entry point)

    • Downloads MZ/PE file

    • 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.

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks