Overview

overview

10

Static

static

5

bce8713b3f...e6.exe

windows7-x64

10

bce8713b3f...e6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bce8713b3f10847cfc7118eaa18f855ab118dab63725d2c0ddfad449e6fd96e6

  • Size

    4.2MB

  • Sample

    241031-e273vayldv

  • MD5

    eb88e6f8885317eec81bbdc0e0182337

  • SHA1

    60c17948ec154ee6e0a7c2cbb0ea67a3897d93a9

  • SHA256

    bce8713b3f10847cfc7118eaa18f855ab118dab63725d2c0ddfad449e6fd96e6

  • SHA512

    db95bb7580600d19ad4dafc88388d256434df5f2d2d59d3737641cc13033a0a52f4b5e5e546d67253e713f408cb7267ade0393bc0144f5b2c595383ce700db14

  • SSDEEP

    98304:Pnzz9jK7mk9nrpao6EzIzGePewXbw5Dz99d3ZVUh2WM:bz9UmwP6+YGePPLa99d3/UoWM

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      bce8713b3f10847cfc7118eaa18f855ab118dab63725d2c0ddfad449e6fd96e6

    • Size

      4.2MB

    • MD5

      eb88e6f8885317eec81bbdc0e0182337

    • SHA1

      60c17948ec154ee6e0a7c2cbb0ea67a3897d93a9

    • SHA256

      bce8713b3f10847cfc7118eaa18f855ab118dab63725d2c0ddfad449e6fd96e6

    • SHA512

      db95bb7580600d19ad4dafc88388d256434df5f2d2d59d3737641cc13033a0a52f4b5e5e546d67253e713f408cb7267ade0393bc0144f5b2c595383ce700db14

    • SSDEEP

      98304:Pnzz9jK7mk9nrpao6EzIzGePewXbw5Dz99d3ZVUh2WM:bz9UmwP6+YGePPLa99d3/UoWM

    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.

    • 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.

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks