Overview

overview

10

Static

static

1

d8d5506a85...cN.exe

windows7-x64

10

d8d5506a85...cN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d8d5506a8575bd823be3a37f55b77ee26ed73b99f9139980223f44ae0255215cN.exe

  • Size

    780KB

  • Sample

    241120-2ljrmsvbqb

  • MD5

    3be4f6b0428a27e92bd553c4c71a3810

  • SHA1

    371e9a4a2497b087f64fecb35888f3bbc1947b1f

  • SHA256

    d8d5506a8575bd823be3a37f55b77ee26ed73b99f9139980223f44ae0255215c

  • SHA512

    ee128f2a47f7a47121a576b64f3c77256341a15cd258f6f777663f974219748ecf89d9f194188dde78ce0d55398338b7c15ccd8468ab4430606eb8e2aeed841c

  • SSDEEP

    24576:XVeP7nPwZfon1DUbKx4wuL9egqTT2lgJBhrEH7l:XVer0Qn1eKywuLJqT6lJ

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      d8d5506a8575bd823be3a37f55b77ee26ed73b99f9139980223f44ae0255215cN.exe

    • Size

      780KB

    • MD5

      3be4f6b0428a27e92bd553c4c71a3810

    • SHA1

      371e9a4a2497b087f64fecb35888f3bbc1947b1f

    • SHA256

      d8d5506a8575bd823be3a37f55b77ee26ed73b99f9139980223f44ae0255215c

    • SHA512

      ee128f2a47f7a47121a576b64f3c77256341a15cd258f6f777663f974219748ecf89d9f194188dde78ce0d55398338b7c15ccd8468ab4430606eb8e2aeed841c

    • SSDEEP

      24576:XVeP7nPwZfon1DUbKx4wuL9egqTT2lgJBhrEH7l:XVer0Qn1eKywuLJqT6lJ

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks