Overview

overview

10

Static

static

3

2025-01-05...if.exe

windows7-x64

10

2025-01-05...if.exe

windows10-2004-x64

10

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General

  • Target

    2025-01-05_dcb70db45c64ab61966712b1c7d7f566_bkransomware_floxif

  • Size

    2.1MB

  • Sample

    250105-l5mdwasrcl

  • MD5

    dcb70db45c64ab61966712b1c7d7f566

  • SHA1

    db34dccf7c43f81eead74d313e33807a88695327

  • SHA256

    eb4dbbd4ad44ecfc4d5faa365cf22ae7f4f888a754af0fde652a70da2711376d

  • SHA512

    d35dae1f4073f89440c7ef6dff0c2654a692f144758eef088a1863e089c07971af757ea334402912ea9fa8331a58515beaffc425d5cb01cf82c29295b7af56fc

  • SSDEEP

    49152:UeQ93fWZm2IyBfptI0t0/luJfBDWCuYn38QUgJVouC2/:E93fWZNIybtI0t0/luJACuYn38QUgJJ/

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2025-01-05_dcb70db45c64ab61966712b1c7d7f566_bkransomware_floxif

    • Size

      2.1MB

    • MD5

      dcb70db45c64ab61966712b1c7d7f566

    • SHA1

      db34dccf7c43f81eead74d313e33807a88695327

    • SHA256

      eb4dbbd4ad44ecfc4d5faa365cf22ae7f4f888a754af0fde652a70da2711376d

    • SHA512

      d35dae1f4073f89440c7ef6dff0c2654a692f144758eef088a1863e089c07971af757ea334402912ea9fa8331a58515beaffc425d5cb01cf82c29295b7af56fc

    • SSDEEP

      49152:UeQ93fWZm2IyBfptI0t0/luJfBDWCuYn38QUgJVouC2/:E93fWZNIybtI0t0/luJACuYn38QUgJJ/

    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

    • 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 v15

Tasks