Overview

overview

10

Static

static

1

3b9fbcdb68...12.exe

windows7-x64

10

3b9fbcdb68...12.exe

windows10-2004-x64

10

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General

  • Target

    3b9fbcdb682d5f1cf814d5e75243bc071491dc357909f14a61b0f57f597ee612

  • Size

    286KB

  • Sample

    241226-hl5vbszjek

  • MD5

    45d804322548f86c15051aae3052e4e9

  • SHA1

    208af63134ce2108c0c85b54013f27e874940334

  • SHA256

    3b9fbcdb682d5f1cf814d5e75243bc071491dc357909f14a61b0f57f597ee612

  • SHA512

    d6209d2a344876bbe8d9a9363ceea2ac732553ee70d0d63020ba576d04daa60f4f028dd4b5da134b1cb135536a01d257c5ddf7769c006779ec6605b6c0c85ab2

  • SSDEEP

    6144:B7gKNkhSRwVkHouyXnZhB+h8WHlBV+UdvrEFp7hKVX:B7gKNkhmwFuyXnPB+h8WHlBjvrEH7OX

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      3b9fbcdb682d5f1cf814d5e75243bc071491dc357909f14a61b0f57f597ee612

    • Size

      286KB

    • MD5

      45d804322548f86c15051aae3052e4e9

    • SHA1

      208af63134ce2108c0c85b54013f27e874940334

    • SHA256

      3b9fbcdb682d5f1cf814d5e75243bc071491dc357909f14a61b0f57f597ee612

    • SHA512

      d6209d2a344876bbe8d9a9363ceea2ac732553ee70d0d63020ba576d04daa60f4f028dd4b5da134b1cb135536a01d257c5ddf7769c006779ec6605b6c0c85ab2

    • SSDEEP

      6144:B7gKNkhSRwVkHouyXnZhB+h8WHlBV+UdvrEFp7hKVX:B7gKNkhmwFuyXnPB+h8WHlBjvrEH7OX

    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.

    • Loads dropped DLL

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks