Overview

overview

10

Static

static

1

2024-12-17...ia.exe

windows7-x64

10

2024-12-17...ia.exe

windows10-2004-x64

10

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General

  • Target

    2024-12-17_f598cd8af0d0d5c097f15572fa58c7d7_floxif_mafia

  • Size

    2.4MB

  • Sample

    241217-w49swsvpfr

  • MD5

    f598cd8af0d0d5c097f15572fa58c7d7

  • SHA1

    538a89aebff3b8a46d5174c26373869b9ede942c

  • SHA256

    64b5d4b2eeb1478267ff37e6f7bb9da3e66db52490c37f9ec280b4703c92dc4b

  • SHA512

    69893ac0b8ba53068666278e9ccdc5529e3981ac7235ae3020edaa178115164916e4b9ab9e319d20051334c96864ad8e113b75f8c88751990a729c089a087e79

  • SSDEEP

    49152:ThuE7AkqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qiK:8E7AfrlyutLxC3sEwwM3UZ

Score
10/10
floxifbackdoorbootkitdiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-12-17_f598cd8af0d0d5c097f15572fa58c7d7_floxif_mafia

    • Size

      2.4MB

    • MD5

      f598cd8af0d0d5c097f15572fa58c7d7

    • SHA1

      538a89aebff3b8a46d5174c26373869b9ede942c

    • SHA256

      64b5d4b2eeb1478267ff37e6f7bb9da3e66db52490c37f9ec280b4703c92dc4b

    • SHA512

      69893ac0b8ba53068666278e9ccdc5529e3981ac7235ae3020edaa178115164916e4b9ab9e319d20051334c96864ad8e113b75f8c88751990a729c089a087e79

    • SSDEEP

      49152:ThuE7AkqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qiK:8E7AfrlyutLxC3sEwwM3UZ

    Score
    10/10
    floxifbackdoorbootkitdiscoverypersistencetrojanupxprivilege_escalation

    • 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