floxif | 434ca205cd7a30a7025d8710246a7dfa5e3916b34570f5190c5b1f54ff91e538 | Triage

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Overview

overview

Static

static

1

434ca205cd...38.exe

windows7-x64

434ca205cd...38.exe

windows10-2004-x64

Sharing

General

Target

434ca205cd7a30a7025d8710246a7dfa5e3916b34570f5190c5b1f54ff91e538
Size

4.5MB
Sample

250104-gf9ewsxmal
MD5

6f403e0f86dd2de78bc06b9d61c4874e
SHA1

e6d06574bb2955c87ff6aa5b59e425adb43b1281
SHA256

434ca205cd7a30a7025d8710246a7dfa5e3916b34570f5190c5b1f54ff91e538
SHA512

a4e245c4d1d1863ee333206cf5c5dd32e9d163f5fe0ef407ee46e6dd9f7576821ab2929065cf76b511c425fe313a7410c09cd64cd5b58a65492e52d5c443af55
SSDEEP

98304:XvSLWubKyeP092Ox9GeQlv9NkiMbV1m3Nb:/SOE5GeQlv9WzLGNb

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

434ca205cd7a30a7025d8710246a7dfa5e3916b34570f5190c5b1f54ff91e538.exe

Resource

win7-20241010-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

434ca205cd7a30a7025d8710246a7dfa5e3916b34570f5190c5b1f54ff91e538.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  434ca205cd7a30a7025d8710246a7dfa5e3916b34570f5190c5b1f54ff91e538
- Size
  
  4.5MB
- MD5
  
  6f403e0f86dd2de78bc06b9d61c4874e
- SHA1
  
  e6d06574bb2955c87ff6aa5b59e425adb43b1281
- SHA256
  
  434ca205cd7a30a7025d8710246a7dfa5e3916b34570f5190c5b1f54ff91e538
- SHA512
  
  a4e245c4d1d1863ee333206cf5c5dd32e9d163f5fe0ef407ee46e6dd9f7576821ab2929065cf76b511c425fe313a7410c09cd64cd5b58a65492e52d5c443af55
- SSDEEP
  
  98304:XvSLWubKyeP092Ox9GeQlv9NkiMbV1m3Nb:/SOE5GeQlv9WzLGNb
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

floxifbackdoordiscoverytrojanupx

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