floxif | b8e1be8a453d1687e36cafc4f523c604783eb68a4a9d04e58f1fe4204eb77cfb | Triage

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Overview

overview

Static

static

1

b8e1be8a45...bN.exe

windows7-x64

b8e1be8a45...bN.exe

windows10-2004-x64

Sharing

General

Target

b8e1be8a453d1687e36cafc4f523c604783eb68a4a9d04e58f1fe4204eb77cfbN.exe
Size

654KB
Sample

250121-qc3ydavmat
MD5

fdf6f889a2b46518925df31371d8a1b0
SHA1

1e70ceee45f109b04328f0a8aac42bc67e35b394
SHA256

b8e1be8a453d1687e36cafc4f523c604783eb68a4a9d04e58f1fe4204eb77cfb
SHA512

bcb8720603222c7c99c0b5ffa24b8dfa76f30590e69736c64e3460daaede3776b4f94fbf8ab3bbb1a3feb4727862f8f11666186f22383e17055808472659e2f4
SSDEEP

12288:HInxVTEmz2Wha8ia+7XzXqe0GAHW8MYxmc2mf8iJPsBjvrEH7i:on8m1ia+7Xz7HqW8MYxmc2K8ikrEH7i

Score

10^/10

floxif backdoor discovery trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

b8e1be8a453d1687e36cafc4f523c604783eb68a4a9d04e58f1fe4204eb77cfbN.exe

Resource

win7-20241010-en

floxif backdoor discovery trojan upx

windows7-x64

13 signatures

120 seconds

Behavioral task

behavioral2

Sample

b8e1be8a453d1687e36cafc4f523c604783eb68a4a9d04e58f1fe4204eb77cfbN.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

12 signatures

120 seconds

Malware Config

Targets

- Target
  
  b8e1be8a453d1687e36cafc4f523c604783eb68a4a9d04e58f1fe4204eb77cfbN.exe
- Size
  
  654KB
- MD5
  
  fdf6f889a2b46518925df31371d8a1b0
- SHA1
  
  1e70ceee45f109b04328f0a8aac42bc67e35b394
- SHA256
  
  b8e1be8a453d1687e36cafc4f523c604783eb68a4a9d04e58f1fe4204eb77cfb
- SHA512
  
  bcb8720603222c7c99c0b5ffa24b8dfa76f30590e69736c64e3460daaede3776b4f94fbf8ab3bbb1a3feb4727862f8f11666186f22383e17055808472659e2f4
- SSDEEP
  
  12288:HInxVTEmz2Wha8ia+7XzXqe0GAHW8MYxmc2mf8iJPsBjvrEH7i:on8m1ia+7Xz7HqW8MYxmc2K8ikrEH7i
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
- 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

Privilege Escalation

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

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverytrojanupx

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