Overview

overview

10

Static

static

1

2024-12-21...ia.exe

windows7-x64

10

2024-12-21...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-12-21_46ce7a20b64576ec1d9dcda52f0ddc56_floxif_mafia

  • Size

    2.4MB

  • Sample

    241221-w4d18awmak

  • MD5

    46ce7a20b64576ec1d9dcda52f0ddc56

  • SHA1

    e2d6187e9da88fad688caef5f4668ae544b86ffc

  • SHA256

    5b4c793d743d45939d72b8ed6ea539b4a905147d279e025675965bda91e0d388

  • SHA512

    bf3756609ecc0be4623d7a6e2cef588d2c393fb318dabe94506a6dd9748d06390ba5b117585e002c02f6b45aaf42762421a0f5c093d942c2f88c5d807ab58a9e

  • SSDEEP

    49152:2juE7A5qIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qp:TE7AcrlyutLxC3sEwwM3Up

Score
10/10
floxifbackdoorbootkitdiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-12-21_46ce7a20b64576ec1d9dcda52f0ddc56_floxif_mafia

    • Size

      2.4MB

    • MD5

      46ce7a20b64576ec1d9dcda52f0ddc56

    • SHA1

      e2d6187e9da88fad688caef5f4668ae544b86ffc

    • SHA256

      5b4c793d743d45939d72b8ed6ea539b4a905147d279e025675965bda91e0d388

    • SHA512

      bf3756609ecc0be4623d7a6e2cef588d2c393fb318dabe94506a6dd9748d06390ba5b117585e002c02f6b45aaf42762421a0f5c093d942c2f88c5d807ab58a9e

    • SSDEEP

      49152:2juE7A5qIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qp:TE7AcrlyutLxC3sEwwM3Up

    Score
    10/10
    floxifbackdoorbootkitdiscoverypersistenceprivilege_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.

    • 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.

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks