floxif | f31170ecde7754f7b38648ae80baf8a3fbf9d18cc1f85528af4525f0ff9310cb | Triage

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Overview

overview

Static

static

1

f31170ecde...cb.dll

windows7-x64

f31170ecde...cb.dll

windows10-2004-x64

Sharing

General

Target

f31170ecde7754f7b38648ae80baf8a3fbf9d18cc1f85528af4525f0ff9310cb
Size

152KB
Sample

250107-fgp7zaxkaq
MD5

b43988642ef472e97e3282b528afc7a6
SHA1

75ea6a50c6ab4d4d4bc423297d58134c80db38c9
SHA256

f31170ecde7754f7b38648ae80baf8a3fbf9d18cc1f85528af4525f0ff9310cb
SHA512

48a5b97e9cfea78a7a12c5d9b1ac60f67be1b8862ab853d9e1faebd7656fb6afc63dc368a05883b1fdf2f3504eadee2348d33d2eb7032c67b0b471a7a4cd0e2f
SSDEEP

3072:eq19AqK6Ah/KD0IHyJIHN2lQBV+UdE+rECWp7hKB+:eGOqTu9IHyJIHxBV+UdvrEFp7hKB+

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

f31170ecde7754f7b38648ae80baf8a3fbf9d18cc1f85528af4525f0ff9310cb.dll

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

f31170ecde7754f7b38648ae80baf8a3fbf9d18cc1f85528af4525f0ff9310cb.dll

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  f31170ecde7754f7b38648ae80baf8a3fbf9d18cc1f85528af4525f0ff9310cb
- Size
  
  152KB
- MD5
  
  b43988642ef472e97e3282b528afc7a6
- SHA1
  
  75ea6a50c6ab4d4d4bc423297d58134c80db38c9
- SHA256
  
  f31170ecde7754f7b38648ae80baf8a3fbf9d18cc1f85528af4525f0ff9310cb
- SHA512
  
  48a5b97e9cfea78a7a12c5d9b1ac60f67be1b8862ab853d9e1faebd7656fb6afc63dc368a05883b1fdf2f3504eadee2348d33d2eb7032c67b0b471a7a4cd0e2f
- SSDEEP
  
  3072:eq19AqK6Ah/KD0IHyJIHN2lQBV+UdE+rECWp7hKB+:eGOqTu9IHyJIHxBV+UdvrEFp7hKB+
Score

10^/10

floxif backdoor discovery trojan upx persistence privilege_escalation
- 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

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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