Overview

overview

10

Static

static

1

b8b89a9109...cf.exe

windows7-x64

10

b8b89a9109...cf.exe

windows10-2004-x64

10

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General

  • Target

    b8b89a9109b7976f75be43bc48babbcfc4b67bb4abcfa5bca9c0fce409c763cf

  • Size

    286KB

  • Sample

    241213-zsvflszpgr

  • MD5

    fa8805bfb9c5cc381ba7de969e9e0d1b

  • SHA1

    9f6d25992fff732c7f86d4e624319f0fc5333de2

  • SHA256

    b8b89a9109b7976f75be43bc48babbcfc4b67bb4abcfa5bca9c0fce409c763cf

  • SHA512

    6a340a03e2e4e4b4015d3dbec7e704d529dcab46972309eb21fc2329dac71aa87fd8d40cfcd2b8373f265e81a7595e5569ddaa9f83c23683ff93c8c158be2d79

  • SSDEEP

    6144:x7gKNkhSR/BvuyXnZhB+h8WHxBV+UdvrEFp7hKe:x7gKNkhm/BvuyXnPB+h8WHxBjvrEH7R

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      b8b89a9109b7976f75be43bc48babbcfc4b67bb4abcfa5bca9c0fce409c763cf

    • Size

      286KB

    • MD5

      fa8805bfb9c5cc381ba7de969e9e0d1b

    • SHA1

      9f6d25992fff732c7f86d4e624319f0fc5333de2

    • SHA256

      b8b89a9109b7976f75be43bc48babbcfc4b67bb4abcfa5bca9c0fce409c763cf

    • SHA512

      6a340a03e2e4e4b4015d3dbec7e704d529dcab46972309eb21fc2329dac71aa87fd8d40cfcd2b8373f265e81a7595e5569ddaa9f83c23683ff93c8c158be2d79

    • SSDEEP

      6144:x7gKNkhSR/BvuyXnZhB+h8WHxBV+UdvrEFp7hKe:x7gKNkhm/BvuyXnPB+h8WHxBjvrEH7R

    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