floxif | 313ce1bb83f800b94498877a111817ef22ca833f0962f624a8a3bd6f508cc236 | Triage

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Overview

overview

Static

static

3

313ce1bb83...36.exe

windows7-x64

313ce1bb83...36.exe

windows10-2004-x64

Sharing

General

Target

313ce1bb83f800b94498877a111817ef22ca833f0962f624a8a3bd6f508cc236
Size

14.0MB
Sample

241224-jk7szasraw
MD5

676219d94b8598b752c18c3a030edfcf
SHA1

b2a45b4b4feaa303c2e2a571b6b10529dbfe1ea6
SHA256

313ce1bb83f800b94498877a111817ef22ca833f0962f624a8a3bd6f508cc236
SHA512

fcc3ad56a4d01f69041c08ed1ea14ef21bcc79e559f5cd192ce088a1e6fff4f86c513f0f5f5209ab8e5edb453b89dd6e4e90e249cc4daf56c3a0779734f4f083
SSDEEP

393216:tc5Efro/0q9vm9u+8SEr2YgP6b/EcIshzutf:a5k+Qu+Ugylp6B

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

313ce1bb83f800b94498877a111817ef22ca833f0962f624a8a3bd6f508cc236.exe

Resource

win7-20240903-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

313ce1bb83f800b94498877a111817ef22ca833f0962f624a8a3bd6f508cc236.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  313ce1bb83f800b94498877a111817ef22ca833f0962f624a8a3bd6f508cc236
- Size
  
  14.0MB
- MD5
  
  676219d94b8598b752c18c3a030edfcf
- SHA1
  
  b2a45b4b4feaa303c2e2a571b6b10529dbfe1ea6
- SHA256
  
  313ce1bb83f800b94498877a111817ef22ca833f0962f624a8a3bd6f508cc236
- SHA512
  
  fcc3ad56a4d01f69041c08ed1ea14ef21bcc79e559f5cd192ce088a1e6fff4f86c513f0f5f5209ab8e5edb453b89dd6e4e90e249cc4daf56c3a0779734f4f083
- SSDEEP
  
  393216:tc5Efro/0q9vm9u+8SEr2YgP6b/EcIshzutf:a5k+Qu+Ugylp6B
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
- 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

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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