Overview

overview

10

Static

static

3

ab836dee6a...4b.exe

windows7-x64

10

ab836dee6a...4b.exe

windows10-2004-x64

10

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General

  • Target

    ab836dee6a0db17fc434c5560d30ef4132df2d061b497dee7449600c73cf1b4b

  • Size

    749KB

  • Sample

    250104-d799qasjel

  • MD5

    913ea13fc685ae3dab37c2a809f18a11

  • SHA1

    fabee3f3071e3a4553ad957c88facef64e825982

  • SHA256

    ab836dee6a0db17fc434c5560d30ef4132df2d061b497dee7449600c73cf1b4b

  • SHA512

    be8105c668b3e9bf708c82e46dac59b58d1b8d3febd3fc8c0181c598d2ac9fac0b439272280d00b3e9e472b51c07319cd8cfe2eb01e9c4e2095c9091fa332461

  • SSDEEP

    12288:eZ8SssJF6LEBMmOI7T7/BH0Cxf7377ZMhp2Wrz+91Gq3Tq0WN699y+8SAKBjvrE/:evsdL3mOIj/BHlf77NMhp7z01L3Tq5NB

Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target

      ab836dee6a0db17fc434c5560d30ef4132df2d061b497dee7449600c73cf1b4b

    • Size

      749KB

    • MD5

      913ea13fc685ae3dab37c2a809f18a11

    • SHA1

      fabee3f3071e3a4553ad957c88facef64e825982

    • SHA256

      ab836dee6a0db17fc434c5560d30ef4132df2d061b497dee7449600c73cf1b4b

    • SHA512

      be8105c668b3e9bf708c82e46dac59b58d1b8d3febd3fc8c0181c598d2ac9fac0b439272280d00b3e9e472b51c07319cd8cfe2eb01e9c4e2095c9091fa332461

    • SSDEEP

      12288:eZ8SssJF6LEBMmOI7T7/BH0Cxf7377ZMhp2Wrz+91Gq3Tq0WN699y+8SAKBjvrE/:evsdL3mOIj/BHlf77NMhp7z01L3Tq5NB

    Score
    10/10
    floxifbackdoordiscoverytrojanupx

    • 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.

    • 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