Overview

overview

10

Static

static

1

2024-12-28...ia.exe

windows7-x64

10

2024-12-28...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-12-28_6529bc811233d73376438001a3f8d993_floxif_mafia

  • Size

    2.4MB

  • Sample

    241228-w68nls1kgn

  • MD5

    6529bc811233d73376438001a3f8d993

  • SHA1

    58b72f49414482c32a55c47fe357a531f57077b0

  • SHA256

    e1babebc55bfa693f2f2b66095495e4bacd8d8a6ce4e28ae2c854f8646b33478

  • SHA512

    808fb7907682d9e1e87ef83d38a0c95a5eccc97d9d86ffa42c35e9b03b05f678c9199c9bc23132432671a287b209cea9295348cbecbe054ddf8e1aad9c638de5

  • SSDEEP

    49152:CAuE7AkqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qU:+E7AfrlyutLxC3sEwwM3UU

Score
10/10
floxifbackdoorbootkitdiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-12-28_6529bc811233d73376438001a3f8d993_floxif_mafia

    • Size

      2.4MB

    • MD5

      6529bc811233d73376438001a3f8d993

    • SHA1

      58b72f49414482c32a55c47fe357a531f57077b0

    • SHA256

      e1babebc55bfa693f2f2b66095495e4bacd8d8a6ce4e28ae2c854f8646b33478

    • SHA512

      808fb7907682d9e1e87ef83d38a0c95a5eccc97d9d86ffa42c35e9b03b05f678c9199c9bc23132432671a287b209cea9295348cbecbe054ddf8e1aad9c638de5

    • SSDEEP

      49152:CAuE7AkqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qU:+E7AfrlyutLxC3sEwwM3UU

    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