floxif | ecfb1b075079a0ed6bad844d70f468748879f1820f5b376d329a6bb2e867ad37 | Triage

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Overview

overview

Static

static

3

ecfb1b0750...7N.dll

windows7-x64

ecfb1b0750...7N.dll

windows10-2004-x64

Sharing

General

Target

ecfb1b075079a0ed6bad844d70f468748879f1820f5b376d329a6bb2e867ad37N.exe
Size

170KB
Sample

241219-291p3asphy
MD5

131f32055e101e65647c3338e4a0b240
SHA1

354727265de946b3d24660f85e08f671d539e285
SHA256

ecfb1b075079a0ed6bad844d70f468748879f1820f5b376d329a6bb2e867ad37
SHA512

f5fb0c9a4ce3216513ed5bf68fc91a26cdf35ed2f20453ca49c40ae9ff9474e96df58afb75d2ff9221e66d3167cb6699b72af173c44e4df0b4a49d8e4b2cc0ea
SSDEEP

3072:3po0Y6ZweTaif6sCGP2lQBV+UdE+rECWp7hKHO:59Zwe5BV+UdvrEFp7hKu

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

ecfb1b075079a0ed6bad844d70f468748879f1820f5b376d329a6bb2e867ad37N.dll

Resource

win7-20240903-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

120 seconds

Behavioral task

behavioral2

Sample

ecfb1b075079a0ed6bad844d70f468748879f1820f5b376d329a6bb2e867ad37N.dll

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

120 seconds

Malware Config

Targets

- Target
  
  ecfb1b075079a0ed6bad844d70f468748879f1820f5b376d329a6bb2e867ad37N.exe
- Size
  
  170KB
- MD5
  
  131f32055e101e65647c3338e4a0b240
- SHA1
  
  354727265de946b3d24660f85e08f671d539e285
- SHA256
  
  ecfb1b075079a0ed6bad844d70f468748879f1820f5b376d329a6bb2e867ad37
- SHA512
  
  f5fb0c9a4ce3216513ed5bf68fc91a26cdf35ed2f20453ca49c40ae9ff9474e96df58afb75d2ff9221e66d3167cb6699b72af173c44e4df0b4a49d8e4b2cc0ea
- SSDEEP
  
  3072:3po0Y6ZweTaif6sCGP2lQBV+UdE+rECWp7hKHO:59Zwe5BV+UdvrEFp7hKu
Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx
- Floxif family
  floxif
- Floxif, Floodfix
  Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
  backdoor trojan floxif
- 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.
  persistence privilege_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
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

AppInit DLLs

Privilege Escalation

Event Triggered Execution

AppInit DLLs

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

behavioral2

floxifbackdoordiscoverytrojanupx

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