floxif | 956f1b55bab69663e8e32482a84a7f74544afb1abfde6f65e5fec3d0118c9982 | Triage

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Overview

overview

Static

static

1

956f1b55ba...82.exe

windows7-x64

956f1b55ba...82.exe

windows10-2004-x64

Sharing

General

Target

956f1b55bab69663e8e32482a84a7f74544afb1abfde6f65e5fec3d0118c9982
Size

2.0MB
Sample

250208-cgjteazphq
MD5

d0023416384530abb242484e3766e1a5
SHA1

5865efde4502fe7a5e1485a8643e54b37f9709b1
SHA256

956f1b55bab69663e8e32482a84a7f74544afb1abfde6f65e5fec3d0118c9982
SHA512

37eb47ab730a2accf899cf20414a5a027e1d8291ca18ef34464d55adcaa454d9f1f6fff0ad7b16f0f64f6157a2565736a50f38b889a3254ee5e1f3d9049d1a2a
SSDEEP

49152:Dk0eo5nJIioHlq+c6gXR92IISNKecXxHDoif3M7sSZOZVVNa6ZV:Dk25nHoHlq+c6y92IBwecXxHUif3M7s9

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

956f1b55bab69663e8e32482a84a7f74544afb1abfde6f65e5fec3d0118c9982.exe

Resource

win7-20241010-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

956f1b55bab69663e8e32482a84a7f74544afb1abfde6f65e5fec3d0118c9982.exe

Resource

win10v2004-20250207-en

floxif backdoor discovery trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  956f1b55bab69663e8e32482a84a7f74544afb1abfde6f65e5fec3d0118c9982
- Size
  
  2.0MB
- MD5
  
  d0023416384530abb242484e3766e1a5
- SHA1
  
  5865efde4502fe7a5e1485a8643e54b37f9709b1
- SHA256
  
  956f1b55bab69663e8e32482a84a7f74544afb1abfde6f65e5fec3d0118c9982
- SHA512
  
  37eb47ab730a2accf899cf20414a5a027e1d8291ca18ef34464d55adcaa454d9f1f6fff0ad7b16f0f64f6157a2565736a50f38b889a3254ee5e1f3d9049d1a2a
- SSDEEP
  
  49152:Dk0eo5nJIioHlq+c6gXR92IISNKecXxHDoif3M7sSZOZVVNa6ZV:Dk25nHoHlq+c6y92IBwecXxHUif3M7s9
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
- Downloads MZ/PE file
- 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

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

behavioral2

floxifbackdoordiscoverytrojanupx

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