Overview

overview

10

Static

static

1

2b66c2bfa1...68.exe

windows7-x64

10

2b66c2bfa1...68.exe

windows10-2004-x64

10

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General

  • Target

    2b66c2bfa1af9c0b5d50d73a484b50e4c6e801b41e83da7b5adb9ebda82ba168

  • Size

    286KB

  • Sample

    241223-s41cnstmfl

  • MD5

    c2018836e27455b2196c4f8ba623cb6d

  • SHA1

    82855b5020c0b8c2894192ad15d7b227e9fc6bcd

  • SHA256

    2b66c2bfa1af9c0b5d50d73a484b50e4c6e801b41e83da7b5adb9ebda82ba168

  • SHA512

    d67c6b49936810cf79fff616b90bd01592eaa414d18873ef79c2bed32980c2e6103b91934fb958e1f9216024bbc084a3a8533dc42de9b6185257532d34b84eeb

  • SSDEEP

    6144:L70l/5kHouyXnZhB+h8WHlBV+UdvrEFp7hKh:L70l/JuyXnPB+h8WHlBjvrEH7W

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2b66c2bfa1af9c0b5d50d73a484b50e4c6e801b41e83da7b5adb9ebda82ba168

    • Size

      286KB

    • MD5

      c2018836e27455b2196c4f8ba623cb6d

    • SHA1

      82855b5020c0b8c2894192ad15d7b227e9fc6bcd

    • SHA256

      2b66c2bfa1af9c0b5d50d73a484b50e4c6e801b41e83da7b5adb9ebda82ba168

    • SHA512

      d67c6b49936810cf79fff616b90bd01592eaa414d18873ef79c2bed32980c2e6103b91934fb958e1f9216024bbc084a3a8533dc42de9b6185257532d34b84eeb

    • SSDEEP

      6144:L70l/5kHouyXnZhB+h8WHlBV+UdvrEFp7hKh:L70l/JuyXnPB+h8WHlBjvrEH7W

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

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

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor

    • Event Triggered Execution: AppInit DLLs

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

      persistenceprivilege_escalation

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks