Overview

overview

10

Static

static

3

88434ff25e...4e.exe

windows7-x64

10

88434ff25e...4e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    88434ff25ebd4e088dd3e007a10ca2e6e5abf7d8c135bacf9f10ef59a30b4b4e

  • Size

    133KB

  • Sample

    240805-3r21vawejf

  • MD5

    5bad0fda806261be385c90f59044431a

  • SHA1

    6e3b4d721113c32c3d496f4c684a8ca516c18172

  • SHA256

    88434ff25ebd4e088dd3e007a10ca2e6e5abf7d8c135bacf9f10ef59a30b4b4e

  • SHA512

    b184e567726f9b861d771db7e01214f2644114228f1c9eddfb9143c606bac2ab31a112f9c2b4b5c3b33bb57931893040e09470f7a9876b870ef482820f968217

  • SSDEEP

    3072:RgTa/3/cx2+52lQBV+UdE+rECWp7hKzSFsCP:yTuwBV+UdvrEFp7hKz/CP

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      88434ff25ebd4e088dd3e007a10ca2e6e5abf7d8c135bacf9f10ef59a30b4b4e

    • Size

      133KB

    • MD5

      5bad0fda806261be385c90f59044431a

    • SHA1

      6e3b4d721113c32c3d496f4c684a8ca516c18172

    • SHA256

      88434ff25ebd4e088dd3e007a10ca2e6e5abf7d8c135bacf9f10ef59a30b4b4e

    • SHA512

      b184e567726f9b861d771db7e01214f2644114228f1c9eddfb9143c606bac2ab31a112f9c2b4b5c3b33bb57931893040e09470f7a9876b870ef482820f968217

    • SSDEEP

      3072:RgTa/3/cx2+52lQBV+UdE+rECWp7hKzSFsCP:yTuwBV+UdvrEFp7hKz/CP

    Score
    10/10
    floxifbackdoordiscoverytrojanupxpersistenceprivilege_escalation

    • 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

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks