floxif | 35e591fab0296e024aa5d28a311980e3eaff5f367997c70f3719d512b5d695da | Triage

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Overview

overview

Static

static

1

35e591fab0...da.exe

windows7-x64

35e591fab0...da.exe

windows10-2004-x64

Sharing

General

Target

35e591fab0296e024aa5d28a311980e3eaff5f367997c70f3719d512b5d695da
Size

234KB
Sample

250207-h1y1bsvmcm
MD5

49e5a113d9b67e0e62577cb2285bff98
SHA1

c8911c6ccb56471dc7c47d62fe046709634a6e02
SHA256

35e591fab0296e024aa5d28a311980e3eaff5f367997c70f3719d512b5d695da
SHA512

8a65d85c9d7c067bc3c367f9da68ed88292b2c367134320a9ebb1a52f13fba618539b694d0bb96cb41b0d249e7d335a1648c3477e543c7e2be1c917aa4eabb66
SSDEEP

6144:IQeP/aK2h9H/B+buBV+UdvrEFp7hK4ISt5:IQeP/aK2vB+CBjvrEH7jIO

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

35e591fab0296e024aa5d28a311980e3eaff5f367997c70f3719d512b5d695da.exe

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

35e591fab0296e024aa5d28a311980e3eaff5f367997c70f3719d512b5d695da.exe

Resource

win10v2004-20250129-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  35e591fab0296e024aa5d28a311980e3eaff5f367997c70f3719d512b5d695da
- Size
  
  234KB
- MD5
  
  49e5a113d9b67e0e62577cb2285bff98
- SHA1
  
  c8911c6ccb56471dc7c47d62fe046709634a6e02
- SHA256
  
  35e591fab0296e024aa5d28a311980e3eaff5f367997c70f3719d512b5d695da
- SHA512
  
  8a65d85c9d7c067bc3c367f9da68ed88292b2c367134320a9ebb1a52f13fba618539b694d0bb96cb41b0d249e7d335a1648c3477e543c7e2be1c917aa4eabb66
- SSDEEP
  
  6144:IQeP/aK2h9H/B+buBV+UdvrEFp7hK4ISt5:IQeP/aK2vB+CBjvrEH7jIO
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
- 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

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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