Overview

overview

10

Static

static

1

135af72efc...7N.exe

windows7-x64

10

135af72efc...7N.exe

windows10-2004-x64

10

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General

  • Target

    135af72efc07daa67d971406794035eaed2ecf5176f79c1bfb778c01a3b7e707N.exe

  • Size

    3.1MB

  • Sample

    241226-b2763atpbn

  • MD5

    14e08e7528946d1eef87be3b153318a0

  • SHA1

    0b500a6f5179043ab3cfa0565c77e8dc7a3e5dc2

  • SHA256

    135af72efc07daa67d971406794035eaed2ecf5176f79c1bfb778c01a3b7e707

  • SHA512

    e0236743acdd57d629404ec7c7a912e8ef84f349efdb934058d11ab512a612b4f44bdb4755ead15e38ceb95d90749f2a7c29ac4e27afed358589692535a9504a

  • SSDEEP

    98304:U4x8xFAoOSoFRWx81Of/Ru6DJYyZ9IgpY3rmJXNOmx81s:1gNGRXMRu6DJfDaUXNXxos

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      135af72efc07daa67d971406794035eaed2ecf5176f79c1bfb778c01a3b7e707N.exe

    • Size

      3.1MB

    • MD5

      14e08e7528946d1eef87be3b153318a0

    • SHA1

      0b500a6f5179043ab3cfa0565c77e8dc7a3e5dc2

    • SHA256

      135af72efc07daa67d971406794035eaed2ecf5176f79c1bfb778c01a3b7e707

    • SHA512

      e0236743acdd57d629404ec7c7a912e8ef84f349efdb934058d11ab512a612b4f44bdb4755ead15e38ceb95d90749f2a7c29ac4e27afed358589692535a9504a

    • SSDEEP

      98304:U4x8xFAoOSoFRWx81Of/Ru6DJYyZ9IgpY3rmJXNOmx81s:1gNGRXMRu6DJfDaUXNXxos

    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.

    • 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