Overview

overview

10

Static

static

1

2024-12-31...ia.exe

windows7-x64

10

2024-12-31...ia.exe

windows10-2004-x64

10

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General

  • Target

    2024-12-31_8a02327c809fee13250d1c2bd0311138_floxif_mafia

  • Size

    2.4MB

  • Sample

    241231-b7xyaaxpen

  • MD5

    8a02327c809fee13250d1c2bd0311138

  • SHA1

    3658348e4859f5ddd455bfdb8c9321500bfcfed2

  • SHA256

    aabc2ca9780d390228290b76096671c9c2a5eb91db6fb7cbfc256e7788bf515d

  • SHA512

    315b8e002a61034e618eb1c303628fbba6edb33c69dd32c8e0483e56a3b363406b3326d80ff011ed6185f9b7569110ce166302fca403a8f40831b36abfe077d0

  • SSDEEP

    49152:23uE7AyqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qY:jE7ANrlyutLxC3sEwwM3UY

Score
10/10
floxifbackdoorbootkitdiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-12-31_8a02327c809fee13250d1c2bd0311138_floxif_mafia

    • Size

      2.4MB

    • MD5

      8a02327c809fee13250d1c2bd0311138

    • SHA1

      3658348e4859f5ddd455bfdb8c9321500bfcfed2

    • SHA256

      aabc2ca9780d390228290b76096671c9c2a5eb91db6fb7cbfc256e7788bf515d

    • SHA512

      315b8e002a61034e618eb1c303628fbba6edb33c69dd32c8e0483e56a3b363406b3326d80ff011ed6185f9b7569110ce166302fca403a8f40831b36abfe077d0

    • SSDEEP

      49152:23uE7AyqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qY:jE7ANrlyutLxC3sEwwM3UY

    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