floxif | 987fdff465c5287f48059e085194071a25f78dabc64edd46505f7f4b9467899e | Triage

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Reports

Overview

overview

Static

static

1

987fdff465...9e.dll

windows7-x64

987fdff465...9e.dll

windows10-2004-x64

Sharing

General

Target

987fdff465c5287f48059e085194071a25f78dabc64edd46505f7f4b9467899e
Size

503KB
Sample

241221-dcz59s1nbq
MD5

9db0a6aa8de3a9ded8bb8dad497a9b0f
SHA1

58de13ec275f8307cb96d272d3daaf9de161a5a3
SHA256

987fdff465c5287f48059e085194071a25f78dabc64edd46505f7f4b9467899e
SHA512

339df71b495eb664909e66186ee91047296bfb97bf3ac8f2e47c0b1e449d87f2b3cd18d70a1687f058bb2c07b16866f62119331ef6845ed444d3b984388fc2c0
SSDEEP

12288:uSCeuqF7KYKeTIfX4ArBaA5q9vonshRKermBzTBjvrEH77G:hC5U79rIgAdaAConshRgBzJrEH77G

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

987fdff465c5287f48059e085194071a25f78dabc64edd46505f7f4b9467899e.dll

Resource

win7-20240708-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

987fdff465c5287f48059e085194071a25f78dabc64edd46505f7f4b9467899e.dll

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  987fdff465c5287f48059e085194071a25f78dabc64edd46505f7f4b9467899e
- Size
  
  503KB
- MD5
  
  9db0a6aa8de3a9ded8bb8dad497a9b0f
- SHA1
  
  58de13ec275f8307cb96d272d3daaf9de161a5a3
- SHA256
  
  987fdff465c5287f48059e085194071a25f78dabc64edd46505f7f4b9467899e
- SHA512
  
  339df71b495eb664909e66186ee91047296bfb97bf3ac8f2e47c0b1e449d87f2b3cd18d70a1687f058bb2c07b16866f62119331ef6845ed444d3b984388fc2c0
- SSDEEP
  
  12288:uSCeuqF7KYKeTIfX4ArBaA5q9vonshRKermBzTBjvrEH77G:hC5U79rIgAdaAConshRgBzJrEH77G
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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