Overview

overview

10

Static

static

3

5694756b4c...7N.exe

windows7-x64

10

5694756b4c...7N.exe

windows10-2004-x64

10

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General

  • Target

    5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37N.exe

  • Size

    166KB

  • Sample

    241226-wlyynstkhy

  • MD5

    5b442b6f860046fcb3dd3c6a2a97b310

  • SHA1

    fa93a42ada46d9e6c764b6949b93391421c09cf1

  • SHA256

    5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37

  • SHA512

    6a8d178162fd901f8673788ed9a23c8ac660d4843c6614d913d7f29cbd0994ca287118978ff284bc9767f3c545c0832443cff133101c69e3f6f3ffb452851d18

  • SSDEEP

    3072:lgGUS3/7VtebkTlLx2/E2lQBV+UdE+rECWp7hKasC9T+:+GUYJtebkTlJBV+UdvrEFp7hKlCw

Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Targets

    • Target

      5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37N.exe

    • Size

      166KB

    • MD5

      5b442b6f860046fcb3dd3c6a2a97b310

    • SHA1

      fa93a42ada46d9e6c764b6949b93391421c09cf1

    • SHA256

      5694756b4c9376df8f5efe3a6c1b1597e273227585b84621e11270c90ce54c37

    • SHA512

      6a8d178162fd901f8673788ed9a23c8ac660d4843c6614d913d7f29cbd0994ca287118978ff284bc9767f3c545c0832443cff133101c69e3f6f3ffb452851d18

    • SSDEEP

      3072:lgGUS3/7VtebkTlLx2/E2lQBV+UdE+rECWp7hKasC9T+:+GUYJtebkTlJBV+UdvrEFp7hKlCw

    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.

    • 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