Overview

overview

10

Static

static

1

2024-12-30...il.exe

windows7-x64

10

2024-12-30...il.exe

windows10-2004-x64

10

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General

  • Target

    2024-12-30_b377dfc83d41be71b9c863c9feba75eb_avoslocker_floxif_luca-stealer_revil

  • Size

    4.4MB

  • Sample

    241230-ppzwtavqbk

  • MD5

    b377dfc83d41be71b9c863c9feba75eb

  • SHA1

    cb5f22199de3d7b82ac961a069e899d527445329

  • SHA256

    1fdd5df69fa5f2104d472de434cb66680f2c79432b40cb6d5533b39e1e0bd064

  • SHA512

    479e4b9eda1fe78cc3d01a244d1100b59fbeff238af0c06214cdab79d03c1735ec51c2e8c8ee0d2693445cc35bc509b25849c6e5ba4b36cf185aca9c9678e5bb

  • SSDEEP

    49152:GwC1K4XGGXLKQblnhee2+mGA9b/9PJF9LI0LQ0Cn2z/vGr7GJjju+eTJ/VeSPV3E:GwC13bKFBhQ0C2z/u/GZj2Ey3o1Z/h1h

Score
10/10
floxifbackdoorbootkitdiscoverypersistencetrojanupx

Malware Config

Targets

    • Target

      2024-12-30_b377dfc83d41be71b9c863c9feba75eb_avoslocker_floxif_luca-stealer_revil

    • Size

      4.4MB

    • MD5

      b377dfc83d41be71b9c863c9feba75eb

    • SHA1

      cb5f22199de3d7b82ac961a069e899d527445329

    • SHA256

      1fdd5df69fa5f2104d472de434cb66680f2c79432b40cb6d5533b39e1e0bd064

    • SHA512

      479e4b9eda1fe78cc3d01a244d1100b59fbeff238af0c06214cdab79d03c1735ec51c2e8c8ee0d2693445cc35bc509b25849c6e5ba4b36cf185aca9c9678e5bb

    • SSDEEP

      49152:GwC1K4XGGXLKQblnhee2+mGA9b/9PJF9LI0LQ0Cn2z/vGr7GJjju+eTJ/VeSPV3E:GwC13bKFBhQ0C2z/u/GZj2Ey3o1Z/h1h

    Score
    10/10
    floxifbackdoorbootkitdiscoverypersistencetrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • Enumerates connected drives

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

    • 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