Overview

overview

10

Static

static

3

caf3e8726c...aN.exe

windows7-x64

10

caf3e8726c...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    caf3e8726cd74745ce9ef88b9e80dba6fcfc191e148b3201b9da1aad809146eaN.exe

  • Size

    360KB

  • Sample

    250101-ybg9aazphv

  • MD5

    7b428800624502f04b3e37c1eee957b0

  • SHA1

    c5e31980f04080a4c7feeede0c3b850c78e4839e

  • SHA256

    caf3e8726cd74745ce9ef88b9e80dba6fcfc191e148b3201b9da1aad809146ea

  • SHA512

    5ea20e8f560980c7b9ea1b95859a89514419f5261ff825962cf91f1a1c5864b320499601fb2b1cb344e4491e665b1d105ac49774305f2f7b75c0cc4905ceee14

  • SSDEEP

    6144:a4qdlPDgRux4fC+2vCM/9TEs4BV+UdvrEFp7hKc0:a9dl7gi4fb2vZuTBjvrEH710

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      caf3e8726cd74745ce9ef88b9e80dba6fcfc191e148b3201b9da1aad809146eaN.exe

    • Size

      360KB

    • MD5

      7b428800624502f04b3e37c1eee957b0

    • SHA1

      c5e31980f04080a4c7feeede0c3b850c78e4839e

    • SHA256

      caf3e8726cd74745ce9ef88b9e80dba6fcfc191e148b3201b9da1aad809146ea

    • SHA512

      5ea20e8f560980c7b9ea1b95859a89514419f5261ff825962cf91f1a1c5864b320499601fb2b1cb344e4491e665b1d105ac49774305f2f7b75c0cc4905ceee14

    • SSDEEP

      6144:a4qdlPDgRux4fC+2vCM/9TEs4BV+UdvrEFp7hKc0:a9dl7gi4fb2vZuTBjvrEH710

    Score
    10/10
    floxifbackdoordiscoverytrojanupxpersistenceprivilege_escalation

    • 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.

    • 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