floxif | 1dc861a4f80637f557357ea45cffaec25ceb6996d0943a3bb067f38ac7a93434 | Triage

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Overview

overview

Static

static

3

1dc861a4f8...34.exe

windows7-x64

1dc861a4f8...34.exe

windows10-2004-x64

Sharing

General

Target

1dc861a4f80637f557357ea45cffaec25ceb6996d0943a3bb067f38ac7a93434
Size

13.3MB
Sample

241224-jkzglatjbk
MD5

515b551b0dee0c7699365069c47574a2
SHA1

c73428f29ce359eceaa79e9d5d12834437050703
SHA256

1dc861a4f80637f557357ea45cffaec25ceb6996d0943a3bb067f38ac7a93434
SHA512

1e8020a028584bb0e807609db59460cbfd5eb15321ace3fd9822491aecfe9c5291cda6540f28d4831acd170b32df5dd8d74d06afef2e487358c4dfe64bfc1ec6
SSDEEP

393216:5x5cfro/0q9vm9u+8SIpVnKCAkmbcLl25Z:H58+Qu+6rKJbcL0f

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

1dc861a4f80637f557357ea45cffaec25ceb6996d0943a3bb067f38ac7a93434.exe

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

1dc861a4f80637f557357ea45cffaec25ceb6996d0943a3bb067f38ac7a93434.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  1dc861a4f80637f557357ea45cffaec25ceb6996d0943a3bb067f38ac7a93434
- Size
  
  13.3MB
- MD5
  
  515b551b0dee0c7699365069c47574a2
- SHA1
  
  c73428f29ce359eceaa79e9d5d12834437050703
- SHA256
  
  1dc861a4f80637f557357ea45cffaec25ceb6996d0943a3bb067f38ac7a93434
- SHA512
  
  1e8020a028584bb0e807609db59460cbfd5eb15321ace3fd9822491aecfe9c5291cda6540f28d4831acd170b32df5dd8d74d06afef2e487358c4dfe64bfc1ec6
- SSDEEP
  
  393216:5x5cfro/0q9vm9u+8SIpVnKCAkmbcLl25Z:H58+Qu+6rKJbcL0f
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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