floxif | cc3c2a5c3de8a5cd42b0e7af7106f8d82aead2608aea4beb3866ed7a94d72456 | Triage

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Overview

overview

Static

static

3

cc3c2a5c3d...56.exe

windows7-x64

cc3c2a5c3d...56.exe

windows10-2004-x64

Sharing

General

Target

cc3c2a5c3de8a5cd42b0e7af7106f8d82aead2608aea4beb3866ed7a94d72456
Size

213KB
Sample

250205-e2a34s1nbj
MD5

a0d9c7e19ad7567a8181ec40a637c36e
SHA1

19547ee65f4c7ba3c33c4eb789e8252e35a786d0
SHA256

cc3c2a5c3de8a5cd42b0e7af7106f8d82aead2608aea4beb3866ed7a94d72456
SHA512

2dbb758b7f7d190cfbffb20c1b815621692f352073d384ed4d6fb8c27a05c55c95586ae8f57cfac240ea58e5ad65752e3dfc14f49efdba5e29770129537cf6f9
SSDEEP

6144:L57SdQ6mCtnRPF9cCGr/uHkBV+UdvrEFp7hKbd:L57inRNh4uHkBjvrEH72d

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

cc3c2a5c3de8a5cd42b0e7af7106f8d82aead2608aea4beb3866ed7a94d72456.exe

Resource

win7-20241023-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

cc3c2a5c3de8a5cd42b0e7af7106f8d82aead2608aea4beb3866ed7a94d72456.exe

Resource

win10v2004-20250129-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  cc3c2a5c3de8a5cd42b0e7af7106f8d82aead2608aea4beb3866ed7a94d72456
- Size
  
  213KB
- MD5
  
  a0d9c7e19ad7567a8181ec40a637c36e
- SHA1
  
  19547ee65f4c7ba3c33c4eb789e8252e35a786d0
- SHA256
  
  cc3c2a5c3de8a5cd42b0e7af7106f8d82aead2608aea4beb3866ed7a94d72456
- SHA512
  
  2dbb758b7f7d190cfbffb20c1b815621692f352073d384ed4d6fb8c27a05c55c95586ae8f57cfac240ea58e5ad65752e3dfc14f49efdba5e29770129537cf6f9
- SSDEEP
  
  6144:L57SdQ6mCtnRPF9cCGr/uHkBV+UdvrEFp7hKbd:L57inRNh4uHkBjvrEH72d
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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