Overview

overview

10

Static

static

3

388e53aa02...d0.exe

windows7-x64

10

388e53aa02...d0.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    388e53aa02116e387bcd59bc9cd2c460d33ebe63086c9f27aa86b51696489ad0

  • Size

    14.1MB

  • Sample

    250105-gf5rpstpes

  • MD5

    4bcc12be886d135e83a392b3a067f5f2

  • SHA1

    888f2c6a9316704ed0c81540292f81a07a1c5ddd

  • SHA256

    388e53aa02116e387bcd59bc9cd2c460d33ebe63086c9f27aa86b51696489ad0

  • SHA512

    0112eb31d756203440ece13cf5c89d1cd56c4b89c7038ab0f63c4f7967a43c7b69882ce43aca4b4946e63d2448bb8d0343f9f05fb8f6c5bc227a2815da4f8f3a

  • SSDEEP

    196608:AYMYwcqvXbpFnPomUeMgigB2efrCR3acBcaTPSz33Hfr0Dz2GtNr7JwN83AgBqJm:UYd6rbnLNg3acBca2D01tNPJimiZYb

Score
10/10
floxifbackdoordefense_evasiondiscoverytrojanupx

Malware Config

Targets

    • Target

      388e53aa02116e387bcd59bc9cd2c460d33ebe63086c9f27aa86b51696489ad0

    • Size

      14.1MB

    • MD5

      4bcc12be886d135e83a392b3a067f5f2

    • SHA1

      888f2c6a9316704ed0c81540292f81a07a1c5ddd

    • SHA256

      388e53aa02116e387bcd59bc9cd2c460d33ebe63086c9f27aa86b51696489ad0

    • SHA512

      0112eb31d756203440ece13cf5c89d1cd56c4b89c7038ab0f63c4f7967a43c7b69882ce43aca4b4946e63d2448bb8d0343f9f05fb8f6c5bc227a2815da4f8f3a

    • SSDEEP

      196608:AYMYwcqvXbpFnPomUeMgigB2efrCR3acBcaTPSz33Hfr0Dz2GtNr7JwN83AgBqJm:UYd6rbnLNg3acBca2D01tNPJimiZYb

    Score
    10/10
    floxifbackdoordefense_evasiondiscoverytrojanupx

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

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

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks