Overview

overview

10

Static

static

1

431b7b1a9f...cc.exe

windows7-x64

10

431b7b1a9f...cc.exe

windows10-2004-x64

10

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General

  • Target

    431b7b1a9f76fde5289baa0819bbda0f039520449fc3117314a5d804dd91b5cc

  • Size

    2.7MB

  • Sample

    250303-wvk36svmt8

  • MD5

    fefdfb773e50a177c1e49c36c1e01187

  • SHA1

    48a13eaa40ce37174f6640159f04ff147370d327

  • SHA256

    431b7b1a9f76fde5289baa0819bbda0f039520449fc3117314a5d804dd91b5cc

  • SHA512

    9a4464123526e5735254cce3c568082564dcfd57dce8c375e174fac80f157d6ba977f18e4b6ec875b3253bb4a1946cda9729a27fb9a50d9c976752c37dc3cfdc

  • SSDEEP

    49152:zPE6vXGUOYQMqclLy0wsXuhXabboP4ACQDAknmCwlzI8nd6yw+AZ/WY4N2WwW/K1:LFvX6MFLySXuhXa/oP4ACYAknmCMINyO

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      431b7b1a9f76fde5289baa0819bbda0f039520449fc3117314a5d804dd91b5cc

    • Size

      2.7MB

    • MD5

      fefdfb773e50a177c1e49c36c1e01187

    • SHA1

      48a13eaa40ce37174f6640159f04ff147370d327

    • SHA256

      431b7b1a9f76fde5289baa0819bbda0f039520449fc3117314a5d804dd91b5cc

    • SHA512

      9a4464123526e5735254cce3c568082564dcfd57dce8c375e174fac80f157d6ba977f18e4b6ec875b3253bb4a1946cda9729a27fb9a50d9c976752c37dc3cfdc

    • SSDEEP

      49152:zPE6vXGUOYQMqclLy0wsXuhXabboP4ACQDAknmCwlzI8nd6yw+AZ/WY4N2WwW/K1:LFvX6MFLySXuhXa/oP4ACYAknmCMINyO

    Score
    10/10
    floxifbackdoordiscoverytrojanupxpersistenceprivilege_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.

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks