floxif | a798253a96cc0855d191666e963a4b1885caa6fdfb7a1825a659c74478be1b9f | Triage

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Overview

overview

Static

static

3

a798253a96...9f.exe

windows7-x64

a798253a96...9f.exe

windows10-2004-x64

Sharing

General

Target

a798253a96cc0855d191666e963a4b1885caa6fdfb7a1825a659c74478be1b9f
Size

440KB
Sample

250101-hhzh5sxnfz
MD5

6f7544b3b87337193e800c37629cdd24
SHA1

809aa8b8808cbe4342094e3b6201d92c7d4afb06
SHA256

a798253a96cc0855d191666e963a4b1885caa6fdfb7a1825a659c74478be1b9f
SHA512

9a667b5ee5629c190ab1a58ddae6735f41a9dea14e0ea002a8b93b3abae5b8ef208fbb10bee968ba94a9803cfcab4244a74d16935c1e9506093f4e3812dad1bc
SSDEEP

12288:2/J+CtaxnjZpAbxdxDcWcnR4bfXfwiSeiw8xHgbYpjI8NO0qwxeWf4B2/S0lqJq8:+el3+d0DvfaUYqcZQCGm4YprEH7e

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a798253a96cc0855d191666e963a4b1885caa6fdfb7a1825a659c74478be1b9f.exe

Resource

win7-20240708-en

floxif backdoor discovery trojan upx

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

a798253a96cc0855d191666e963a4b1885caa6fdfb7a1825a659c74478be1b9f.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  a798253a96cc0855d191666e963a4b1885caa6fdfb7a1825a659c74478be1b9f
- Size
  
  440KB
- MD5
  
  6f7544b3b87337193e800c37629cdd24
- SHA1
  
  809aa8b8808cbe4342094e3b6201d92c7d4afb06
- SHA256
  
  a798253a96cc0855d191666e963a4b1885caa6fdfb7a1825a659c74478be1b9f
- SHA512
  
  9a667b5ee5629c190ab1a58ddae6735f41a9dea14e0ea002a8b93b3abae5b8ef208fbb10bee968ba94a9803cfcab4244a74d16935c1e9506093f4e3812dad1bc
- SSDEEP
  
  12288:2/J+CtaxnjZpAbxdxDcWcnR4bfXfwiSeiw8xHgbYpjI8NO0qwxeWf4B2/S0lqJq8:+el3+d0DvfaUYqcZQCGm4YprEH7e
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
- 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

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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