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_c2d5eec74b518be100bb2aaa80338f5a_floxif_mafia

  • Size

    2.4MB

  • Sample

    241231-w8hvzatjdx

  • MD5

    c2d5eec74b518be100bb2aaa80338f5a

  • SHA1

    7dd1856a1c9bbf39e107e1e71f2a2f59f5e896a5

  • SHA256

    28efd7374255c12fc34eb93dca5e1ce4d1ff8b3632721512ce1c0702f7934181

  • SHA512

    61a2cdfe43efcdae8c19e016513b32c806775da910d097e6e7fa019fed7d5feef896f6504745e1fbd924140d25cb3fe70ae1922497b8d960b2c091172a25aa71

  • SSDEEP

    49152:2LuE7A5qIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31q8:bE7AcrlyutLxC3sEwwM3U8

Score
10/10
floxifbackdoorbootkitdiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-12-31_c2d5eec74b518be100bb2aaa80338f5a_floxif_mafia

    • Size

      2.4MB

    • MD5

      c2d5eec74b518be100bb2aaa80338f5a

    • SHA1

      7dd1856a1c9bbf39e107e1e71f2a2f59f5e896a5

    • SHA256

      28efd7374255c12fc34eb93dca5e1ce4d1ff8b3632721512ce1c0702f7934181

    • SHA512

      61a2cdfe43efcdae8c19e016513b32c806775da910d097e6e7fa019fed7d5feef896f6504745e1fbd924140d25cb3fe70ae1922497b8d960b2c091172a25aa71

    • SSDEEP

      49152:2LuE7A5qIxGrGYyZa/tgrYJUGfZC3wA6EylfwEaFW31q8:bE7AcrlyutLxC3sEwwM3U8

    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