floxif | c684bced8480871e0207eda78e263a45073ecb25d06010fb69972386e813e322 | Triage

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Reports

Overview

overview

Static

static

1

c684bced84...22.exe

windows7-x64

c684bced84...22.exe

windows10-2004-x64

Sharing

General

Target

c684bced8480871e0207eda78e263a45073ecb25d06010fb69972386e813e322
Size

745KB
Sample

241121-j6edjs1ckq
MD5

3313d4b2d695cb2ebbe0d1b08325b804
SHA1

1a6ace88f015face941e21bc0e4fe43f37b93ed0
SHA256

c684bced8480871e0207eda78e263a45073ecb25d06010fb69972386e813e322
SHA512

4e51b311b80d70f9c8d1f2e861f2f7a8863a07cd9314497ec07a8f138e96a939661fbdbccd8e3c8d27c47cf22f94b70fe51bdb96123038a92ebf1df698c4be3f
SSDEEP

12288:oB3LieMfEQsRlYcyCnpjArhkOJ/d2e8E6gMaNzdOvcdMnYecEUM3FO5oPsqBjvrA:ohxbQsRjfp8ysce8faBZ6nbcEUWs5oEt

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

c684bced8480871e0207eda78e263a45073ecb25d06010fb69972386e813e322.exe

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

c684bced8480871e0207eda78e263a45073ecb25d06010fb69972386e813e322.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  c684bced8480871e0207eda78e263a45073ecb25d06010fb69972386e813e322
- Size
  
  745KB
- MD5
  
  3313d4b2d695cb2ebbe0d1b08325b804
- SHA1
  
  1a6ace88f015face941e21bc0e4fe43f37b93ed0
- SHA256
  
  c684bced8480871e0207eda78e263a45073ecb25d06010fb69972386e813e322
- SHA512
  
  4e51b311b80d70f9c8d1f2e861f2f7a8863a07cd9314497ec07a8f138e96a939661fbdbccd8e3c8d27c47cf22f94b70fe51bdb96123038a92ebf1df698c4be3f
- SSDEEP
  
  12288:oB3LieMfEQsRlYcyCnpjArhkOJ/d2e8E6gMaNzdOvcdMnYecEUM3FO5oPsqBjvrA:ohxbQsRjfp8ysce8faBZ6nbcEUWs5oEt
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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