floxif | 8ff03832aaf9a0f8e82273ab17ee5c23ccc309867e0e3e107207e749daf0e9f0 | Triage

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Overview

overview

Static

static

3

8ff03832aa...f0.exe

windows7-x64

8ff03832aa...f0.exe

windows10-2004-x64

Sharing

General

Target

8ff03832aaf9a0f8e82273ab17ee5c23ccc309867e0e3e107207e749daf0e9f0
Size

808KB
Sample

250105-ct3gaazqdn
MD5

16b82725b35e1ce2c13e84d08017733e
SHA1

a263e643783efd9ad40f47e7e2edab9ce7d2b2c9
SHA256

8ff03832aaf9a0f8e82273ab17ee5c23ccc309867e0e3e107207e749daf0e9f0
SHA512

86752202c82f1e832a9fd9215c28db1618e2878d095a0ed9df55cbda231746f84f097eabc7063ef6738476a81ab13b4aa99e7f0cd9137c7ee69258c15dd3aa64
SSDEEP

12288:MJKC9XsK2SYNPG2Nl4ySBCGdo6hcXBW3CMYxHwALEQ2BjvrEH7V:LRPNl4yh8DhcXBW3CM4rgrEH7V

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8ff03832aaf9a0f8e82273ab17ee5c23ccc309867e0e3e107207e749daf0e9f0.exe

Resource

win7-20241010-en

floxif backdoor discovery trojan upx

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

8ff03832aaf9a0f8e82273ab17ee5c23ccc309867e0e3e107207e749daf0e9f0.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  8ff03832aaf9a0f8e82273ab17ee5c23ccc309867e0e3e107207e749daf0e9f0
- Size
  
  808KB
- MD5
  
  16b82725b35e1ce2c13e84d08017733e
- SHA1
  
  a263e643783efd9ad40f47e7e2edab9ce7d2b2c9
- SHA256
  
  8ff03832aaf9a0f8e82273ab17ee5c23ccc309867e0e3e107207e749daf0e9f0
- SHA512
  
  86752202c82f1e832a9fd9215c28db1618e2878d095a0ed9df55cbda231746f84f097eabc7063ef6738476a81ab13b4aa99e7f0cd9137c7ee69258c15dd3aa64
- SSDEEP
  
  12288:MJKC9XsK2SYNPG2Nl4ySBCGdo6hcXBW3CMYxHwALEQ2BjvrEH7V:LRPNl4yh8DhcXBW3CM4rgrEH7V
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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