floxif | 21ed8f6b48dd6ad15ff7c3c1a19c4ef43b7efba7dd4faadb0a3c1c5ef659b9ac | Triage

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Overview

overview

Static

static

1

21ed8f6b48...ac.dll

windows7-x64

21ed8f6b48...ac.dll

windows10-2004-x64

Sharing

General

Target

21ed8f6b48dd6ad15ff7c3c1a19c4ef43b7efba7dd4faadb0a3c1c5ef659b9ac
Size

195KB
Sample

241219-z5cfkazmgx
MD5

ef6db5fe4e560c70a722795bf24f7b77
SHA1

990055d765706bf892f0dc652091b553f8961a4a
SHA256

21ed8f6b48dd6ad15ff7c3c1a19c4ef43b7efba7dd4faadb0a3c1c5ef659b9ac
SHA512

324b5b2a45baf6983770639d824e588227dfc7ef1af623162abbf813c55dded1693dd55a5b4c68d9e5f31a70959f3c22a20fdabcdeb7f341def4ea4b98a6b5f6
SSDEEP

3072:ExwQpsvjpaGmRBSW5jwbFAEvh62lQBV+UdE+rECWp7hKhGvUC:ExwIGjg515jwOZBV+UdvrEFp7hKgvUC

Score

10^/10

floxif backdoor discovery trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

21ed8f6b48dd6ad15ff7c3c1a19c4ef43b7efba7dd4faadb0a3c1c5ef659b9ac.dll

Resource

win7-20240729-en

floxif backdoor discovery trojan upx

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

21ed8f6b48dd6ad15ff7c3c1a19c4ef43b7efba7dd4faadb0a3c1c5ef659b9ac.dll

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  21ed8f6b48dd6ad15ff7c3c1a19c4ef43b7efba7dd4faadb0a3c1c5ef659b9ac
- Size
  
  195KB
- MD5
  
  ef6db5fe4e560c70a722795bf24f7b77
- SHA1
  
  990055d765706bf892f0dc652091b553f8961a4a
- SHA256
  
  21ed8f6b48dd6ad15ff7c3c1a19c4ef43b7efba7dd4faadb0a3c1c5ef659b9ac
- SHA512
  
  324b5b2a45baf6983770639d824e588227dfc7ef1af623162abbf813c55dded1693dd55a5b4c68d9e5f31a70959f3c22a20fdabcdeb7f341def4ea4b98a6b5f6
- SSDEEP
  
  3072:ExwQpsvjpaGmRBSW5jwbFAEvh62lQBV+UdE+rECWp7hKhGvUC:ExwIGjg515jwOZBV+UdvrEFp7hKgvUC
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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