floxif | 5f73db53ebf7cb83e8d284622668920090a642c973e78077eac5103c28fc057d | Triage

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Overview

overview

Static

static

1

5f73db53eb...dN.exe

windows7-x64

5f73db53eb...dN.exe

windows10-2004-x64

Sharing

General

Target

5f73db53ebf7cb83e8d284622668920090a642c973e78077eac5103c28fc057dN.exe
Size

863KB
Sample

241226-bg9t6asrd1
MD5

0263e94bc959b34a9138835c0e441c20
SHA1

a96e5856f9c5a6985de7e5e3e2f6ddf239abfbcd
SHA256

5f73db53ebf7cb83e8d284622668920090a642c973e78077eac5103c28fc057d
SHA512

49f545387860cd22e8fffa773308a5e3e6ffe9781ef706372a827b6bd90f7fdb6895e4be4ef3a9ff111de825dab3f04091fe7efdf6e85fbd0e8332d92c7b8a49
SSDEEP

24576:aaH4l6Clrjcny+Q9O5yxe/x4kN6ZLrEH7i:aNlbjP+Q05yI/bwZ3

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

5f73db53ebf7cb83e8d284622668920090a642c973e78077eac5103c28fc057dN.exe

Resource

win7-20240729-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

14 signatures

120 seconds

Behavioral task

behavioral2

Sample

5f73db53ebf7cb83e8d284622668920090a642c973e78077eac5103c28fc057dN.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

14 signatures

120 seconds

Malware Config

Targets

- Target
  
  5f73db53ebf7cb83e8d284622668920090a642c973e78077eac5103c28fc057dN.exe
- Size
  
  863KB
- MD5
  
  0263e94bc959b34a9138835c0e441c20
- SHA1
  
  a96e5856f9c5a6985de7e5e3e2f6ddf239abfbcd
- SHA256
  
  5f73db53ebf7cb83e8d284622668920090a642c973e78077eac5103c28fc057d
- SHA512
  
  49f545387860cd22e8fffa773308a5e3e6ffe9781ef706372a827b6bd90f7fdb6895e4be4ef3a9ff111de825dab3f04091fe7efdf6e85fbd0e8332d92c7b8a49
- SSDEEP
  
  24576:aaH4l6Clrjcny+Q9O5yxe/x4kN6ZLrEH7i:aNlbjP+Q05yI/bwZ3
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
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- 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

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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