floxif | a5e943457db919d56f01f73c5ce1a3a3461538d2f43b85f224cf9526b7860f44 | Triage

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Reports

Overview

overview

Static

static

3

a5e943457d...44.exe

windows7-x64

a5e943457d...44.exe

windows10-2004-x64

Sharing

General

Target

a5e943457db919d56f01f73c5ce1a3a3461538d2f43b85f224cf9526b7860f44
Size

440KB
Sample

241216-swkbgstnax
MD5

a8d2854cdb643fd0003e5b14eb69a591
SHA1

504d3d817bead7636fa61cda9f322399a54a72e8
SHA256

a5e943457db919d56f01f73c5ce1a3a3461538d2f43b85f224cf9526b7860f44
SHA512

7fd1b4f5caf6a33985115150a8368bc434eb555bec6d2eacf4e3541e64b4a15932e68d554fdafaa3e4b020dec9a255ca1493a3935ecac5311a69f9b8cae64bde
SSDEEP

12288:2/J+CtaxnjZpAbxdxDcWcnR4bfXfwiSeiw8xHgbYpj+W8NO0qwxeWfF02/S0lqJ/:+el3+c0DvfeUYqcZQCGm4YprEH7e

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a5e943457db919d56f01f73c5ce1a3a3461538d2f43b85f224cf9526b7860f44.exe

Resource

win7-20240903-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

a5e943457db919d56f01f73c5ce1a3a3461538d2f43b85f224cf9526b7860f44.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  a5e943457db919d56f01f73c5ce1a3a3461538d2f43b85f224cf9526b7860f44
- Size
  
  440KB
- MD5
  
  a8d2854cdb643fd0003e5b14eb69a591
- SHA1
  
  504d3d817bead7636fa61cda9f322399a54a72e8
- SHA256
  
  a5e943457db919d56f01f73c5ce1a3a3461538d2f43b85f224cf9526b7860f44
- SHA512
  
  7fd1b4f5caf6a33985115150a8368bc434eb555bec6d2eacf4e3541e64b4a15932e68d554fdafaa3e4b020dec9a255ca1493a3935ecac5311a69f9b8cae64bde
- SSDEEP
  
  12288:2/J+CtaxnjZpAbxdxDcWcnR4bfXfwiSeiw8xHgbYpj+W8NO0qwxeWfF02/S0lqJ/:+el3+c0DvfeUYqcZQCGm4YprEH7e
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
- 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
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

Peripheral Device Discovery

Query Registry

System Information 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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