floxif | 231d6735655bb03a3369611c9ab3826b126b0850882c12ca01048bb291bd5048 | Triage

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Overview

overview

Static

static

1

231d673565...48.exe

windows7-x64

231d673565...48.exe

windows10-2004-x64

Sharing

General

Target

231d6735655bb03a3369611c9ab3826b126b0850882c12ca01048bb291bd5048
Size

286KB
Sample

241210-fvphlavkfs
MD5

32c959409a7e7f48cda1d52fac498842
SHA1

12af7b2d29eaef749e41e64aa424b427988d8000
SHA256

231d6735655bb03a3369611c9ab3826b126b0850882c12ca01048bb291bd5048
SHA512

9d2c639ee172234902cf3bade570798a4c2586c8f7a5578850561110ef3e57ba801951be2c37795290a80ce7ee17a5916b4192a3cf6d9bca8a355eead81ee662
SSDEEP

6144:q7gKNkhSR/1WuyXnZhB+h8WHlBV+UdvrEFp7hKs:q7gKNkhm/1WuyXnPB+h8WHlBjvrEH7v

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

231d6735655bb03a3369611c9ab3826b126b0850882c12ca01048bb291bd5048.exe

Resource

win7-20240903-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

231d6735655bb03a3369611c9ab3826b126b0850882c12ca01048bb291bd5048.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  231d6735655bb03a3369611c9ab3826b126b0850882c12ca01048bb291bd5048
- Size
  
  286KB
- MD5
  
  32c959409a7e7f48cda1d52fac498842
- SHA1
  
  12af7b2d29eaef749e41e64aa424b427988d8000
- SHA256
  
  231d6735655bb03a3369611c9ab3826b126b0850882c12ca01048bb291bd5048
- SHA512
  
  9d2c639ee172234902cf3bade570798a4c2586c8f7a5578850561110ef3e57ba801951be2c37795290a80ce7ee17a5916b4192a3cf6d9bca8a355eead81ee662
- SSDEEP
  
  6144:q7gKNkhSR/1WuyXnZhB+h8WHlBV+UdvrEFp7hKs:q7gKNkhm/1WuyXnPB+h8WHlBjvrEH7v
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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