Overview

overview

10

Static

static

1

2024-12-25...ia.exe

windows7-x64

10

2024-12-25...ia.exe

windows10-2004-x64

10

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General

  • Target

    2024-12-25_be27d40664ea5b411f27cf55a53721fc_floxif_mafia

  • Size

    2.4MB

  • Sample

    241225-atwydsskfj

  • MD5

    be27d40664ea5b411f27cf55a53721fc

  • SHA1

    5e8ef1ba8a976b130503ded21dd29ae1b4d48d29

  • SHA256

    3a2855c405fbe6ce39e67160fa245d60c13aef6b8d641ba059c1accbcb35656c

  • SHA512

    7b40e163069075e460a32b8fc6fb7a85e027fec9a5161c18ad48063b48c9ecb02f9ea2cfe475cdc4eba39a469519f8b3549113916583f1df208a0b0094bce76c

  • SSDEEP

    49152:2IuE7nkqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qV:KE7nfrlyutLxC3sEwwM3UV

Score
10/10
floxifbackdoorbootkitdiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-12-25_be27d40664ea5b411f27cf55a53721fc_floxif_mafia

    • Size

      2.4MB

    • MD5

      be27d40664ea5b411f27cf55a53721fc

    • SHA1

      5e8ef1ba8a976b130503ded21dd29ae1b4d48d29

    • SHA256

      3a2855c405fbe6ce39e67160fa245d60c13aef6b8d641ba059c1accbcb35656c

    • SHA512

      7b40e163069075e460a32b8fc6fb7a85e027fec9a5161c18ad48063b48c9ecb02f9ea2cfe475cdc4eba39a469519f8b3549113916583f1df208a0b0094bce76c

    • SSDEEP

      49152:2IuE7nkqIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31qV:KE7nfrlyutLxC3sEwwM3UV

    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