floxif | b3221383e558ba90e59d773cf11ed392ebc3b40bea97971108e940d90b95118e | Triage

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Overview

overview

Static

static

1

b3221383e5...eN.exe

windows7-x64

b3221383e5...eN.exe

windows10-2004-x64

Sharing

General

Target

b3221383e558ba90e59d773cf11ed392ebc3b40bea97971108e940d90b95118eN.exe
Size

811KB
Sample

241220-e3fpzszrcm
MD5

09247dd9005ce5c2ffaee2020b9c58b0
SHA1

446b8304b9e79d273be21c1a9e15d58e4b03f440
SHA256

b3221383e558ba90e59d773cf11ed392ebc3b40bea97971108e940d90b95118e
SHA512

f88adc27ae51a0576906d47f32c696216819ee4381c4bbfee75d966c2fab65762ee2efb76f0eea134ec32b189ef1dced361a6398258d53547a777ee434c73807
SSDEEP

12288:CmxsEGerEsTmjjb6+A4AhSJgmy/NTJkr7uDBvhGpyZmaFgBjvrEH795:CmvGCdTmXY7SJgV/Zqrih4yZmmCrEH7L

Score

10^/10

floxif backdoor discovery trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

b3221383e558ba90e59d773cf11ed392ebc3b40bea97971108e940d90b95118eN.exe

Resource

win7-20241010-en

floxif backdoor discovery trojan upx

windows7-x64

9 signatures

120 seconds

Behavioral task

behavioral2

Sample

b3221383e558ba90e59d773cf11ed392ebc3b40bea97971108e940d90b95118eN.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

9 signatures

120 seconds

Malware Config

Targets

- Target
  
  b3221383e558ba90e59d773cf11ed392ebc3b40bea97971108e940d90b95118eN.exe
- Size
  
  811KB
- MD5
  
  09247dd9005ce5c2ffaee2020b9c58b0
- SHA1
  
  446b8304b9e79d273be21c1a9e15d58e4b03f440
- SHA256
  
  b3221383e558ba90e59d773cf11ed392ebc3b40bea97971108e940d90b95118e
- SHA512
  
  f88adc27ae51a0576906d47f32c696216819ee4381c4bbfee75d966c2fab65762ee2efb76f0eea134ec32b189ef1dced361a6398258d53547a777ee434c73807
- SSDEEP
  
  12288:CmxsEGerEsTmjjb6+A4AhSJgmy/NTJkr7uDBvhGpyZmaFgBjvrEH795:CmvGCdTmXY7SJgV/Zqrih4yZmmCrEH7L
Score

10^/10

floxif backdoor discovery 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
- 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

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverytrojanupx

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