floxif | 590f7f57a1ae5f99971f3707181363dace1437b6bc810f02b37544022d43fe01 | Triage

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Overview

overview

Static

static

1

590f7f57a1...01.dll

windows7-x64

590f7f57a1...01.dll

windows10-2004-x64

Sharing

General

Target

590f7f57a1ae5f99971f3707181363dace1437b6bc810f02b37544022d43fe01
Size

514KB
Sample

241224-2f772szjfj
MD5

890732594680d6ba3db5d2458cf9f4f7
SHA1

253f33e39a4179605e17bcf6a60177d1cbfccb94
SHA256

590f7f57a1ae5f99971f3707181363dace1437b6bc810f02b37544022d43fe01
SHA512

114c5b629551a258a9a371172724cef3f6fd041b05523ed04113f119ecce5672ef0c827b295985ac382f6c95b297f41d9656c2052452764f7627acb7e23ae342
SSDEEP

12288:/sJjuGE5VW6FkpH2YoV3YLcU6NzcrE3QmBjvrEH7qf:/sAGE5VW6FCW/YL6N4rEXrEH7qf

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

590f7f57a1ae5f99971f3707181363dace1437b6bc810f02b37544022d43fe01.dll

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

590f7f57a1ae5f99971f3707181363dace1437b6bc810f02b37544022d43fe01.dll

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  590f7f57a1ae5f99971f3707181363dace1437b6bc810f02b37544022d43fe01
- Size
  
  514KB
- MD5
  
  890732594680d6ba3db5d2458cf9f4f7
- SHA1
  
  253f33e39a4179605e17bcf6a60177d1cbfccb94
- SHA256
  
  590f7f57a1ae5f99971f3707181363dace1437b6bc810f02b37544022d43fe01
- SHA512
  
  114c5b629551a258a9a371172724cef3f6fd041b05523ed04113f119ecce5672ef0c827b295985ac382f6c95b297f41d9656c2052452764f7627acb7e23ae342
- SSDEEP
  
  12288:/sJjuGE5VW6FkpH2YoV3YLcU6NzcrE3QmBjvrEH7qf:/sAGE5VW6FCW/YL6N4rEXrEH7qf
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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