floxif | 766a6aee4e96b571bd549e4a61744f12a842c99ffae77a74d6afb733fcc70b80 | Triage

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Overview

overview

Static

static

1

766a6aee4e...80.exe

windows7-x64

766a6aee4e...80.exe

windows10-2004-x64

Sharing

General

Target

766a6aee4e96b571bd549e4a61744f12a842c99ffae77a74d6afb733fcc70b80
Size

811KB
Sample

241216-cmlj7azphk
MD5

f712ea70dd049bd214cacf00865f3c45
SHA1

8f4836eb10350d5bfaa09e2b2b9d5a7d62c82148
SHA256

766a6aee4e96b571bd549e4a61744f12a842c99ffae77a74d6afb733fcc70b80
SHA512

77bc2c1ad7325a31cb748ed0d1d63a9f24022fa5f37400cd9a12f3286dc5961745ebda9ade6f6696929f8ab187e091540756ebcb4df2beb43cff7b99b53fc47a
SSDEEP

12288:CmxsEGerEsTmsb6+s4AhSJg2Uy/NTJkr7uDBvhGpyZmaFgBjvrEH7j:CmvGCdTms07SJg+/Zqrih4yZmmCrEH7j

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

766a6aee4e96b571bd549e4a61744f12a842c99ffae77a74d6afb733fcc70b80.exe

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

766a6aee4e96b571bd549e4a61744f12a842c99ffae77a74d6afb733fcc70b80.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  766a6aee4e96b571bd549e4a61744f12a842c99ffae77a74d6afb733fcc70b80
- Size
  
  811KB
- MD5
  
  f712ea70dd049bd214cacf00865f3c45
- SHA1
  
  8f4836eb10350d5bfaa09e2b2b9d5a7d62c82148
- SHA256
  
  766a6aee4e96b571bd549e4a61744f12a842c99ffae77a74d6afb733fcc70b80
- SHA512
  
  77bc2c1ad7325a31cb748ed0d1d63a9f24022fa5f37400cd9a12f3286dc5961745ebda9ade6f6696929f8ab187e091540756ebcb4df2beb43cff7b99b53fc47a
- SSDEEP
  
  12288:CmxsEGerEsTmsb6+s4AhSJg2Uy/NTJkr7uDBvhGpyZmaFgBjvrEH7j:CmvGCdTms07SJg+/Zqrih4yZmmCrEH7j
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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