Overview

overview

10

Static

static

1

2024-09-05...if.exe

windows7-x64

10

2024-09-05...if.exe

windows10-2004-x64

10

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General

  • Target

    2024-09-05_3ee8c00f12387b86e141fc5be1e22300_bkransomware_floxif

  • Size

    3.6MB

  • Sample

    240905-a4dvka1aqa

  • MD5

    3ee8c00f12387b86e141fc5be1e22300

  • SHA1

    b7a20a1290d3840f500a0213189615326fc9f5ef

  • SHA256

    4d1049d8d39acc678915dcaf385c09430d950f051f6dadd024316a4109d3214f

  • SHA512

    49a5b48c9a1f13613dede27a07f6d88c7299c3db924328671cafc5ee43d32b257db40b0ea18e9a7a9e180306ea6f90d48db171f73a81eaaccd0e1b7455039230

  • SSDEEP

    98304:gtXaYo4EQz0pscuHh3OFuaEfPrzgpkFLOAkGkzdnEVomFHKnPwC:gcBM2vCfPrzgOFLOyomFHKnPwC

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2024-09-05_3ee8c00f12387b86e141fc5be1e22300_bkransomware_floxif

    • Size

      3.6MB

    • MD5

      3ee8c00f12387b86e141fc5be1e22300

    • SHA1

      b7a20a1290d3840f500a0213189615326fc9f5ef

    • SHA256

      4d1049d8d39acc678915dcaf385c09430d950f051f6dadd024316a4109d3214f

    • SHA512

      49a5b48c9a1f13613dede27a07f6d88c7299c3db924328671cafc5ee43d32b257db40b0ea18e9a7a9e180306ea6f90d48db171f73a81eaaccd0e1b7455039230

    • SSDEEP

      98304:gtXaYo4EQz0pscuHh3OFuaEfPrzgpkFLOAkGkzdnEVomFHKnPwC:gcBM2vCfPrzgOFLOyomFHKnPwC

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

    • 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.

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks