floxif | 644755cbb5b5e4c8bebcba2671300b4cefda9b57b8de72a7d4c0259b8f34fd25 | Triage

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Overview

overview

Static

static

1

644755cbb5...25.dll

windows7-x64

644755cbb5...25.dll

windows10-2004-x64

Sharing

General

Target

644755cbb5b5e4c8bebcba2671300b4cefda9b57b8de72a7d4c0259b8f34fd25
Size

503KB
Sample

250109-bjgw6a1pds
MD5

71855da01eedc6edd9d2cb4b98d93737
SHA1

b4afa35d31785999c2fef354f9692b6b13cb6bc0
SHA256

644755cbb5b5e4c8bebcba2671300b4cefda9b57b8de72a7d4c0259b8f34fd25
SHA512

3ea1c6005cd5d2e55b01aab103df36632d832fea71b749564da12d3fd50757ef2668cf30e7663df77bfa18dcc689b1b5528be5397fae558ab0af1a725eed0e9a
SSDEEP

12288:+tCeuqF7Ev7bKeTIfX4ArBaA5q9vonshR7ermBzTBjvrEH7WX:YC5U7Ev7brIgAdaAConshR/BzJrEH7Q

Score

10^/10

floxif backdoor discovery trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

644755cbb5b5e4c8bebcba2671300b4cefda9b57b8de72a7d4c0259b8f34fd25.dll

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

644755cbb5b5e4c8bebcba2671300b4cefda9b57b8de72a7d4c0259b8f34fd25.dll

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  644755cbb5b5e4c8bebcba2671300b4cefda9b57b8de72a7d4c0259b8f34fd25
- Size
  
  503KB
- MD5
  
  71855da01eedc6edd9d2cb4b98d93737
- SHA1
  
  b4afa35d31785999c2fef354f9692b6b13cb6bc0
- SHA256
  
  644755cbb5b5e4c8bebcba2671300b4cefda9b57b8de72a7d4c0259b8f34fd25
- SHA512
  
  3ea1c6005cd5d2e55b01aab103df36632d832fea71b749564da12d3fd50757ef2668cf30e7663df77bfa18dcc689b1b5528be5397fae558ab0af1a725eed0e9a
- SSDEEP
  
  12288:+tCeuqF7Ev7bKeTIfX4ArBaA5q9vonshR7ermBzTBjvrEH7WX:YC5U7Ev7brIgAdaAConshR/BzJrEH7Q
Score

10^/10

floxif backdoor discovery 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
- 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

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverytrojanupx

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