floxif | 7d2b284f266d1dca5b95a4b95746d2f3948769a7b6af2543df9edb94599afc82 | Triage

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Overview

overview

Static

static

3

7d2b284f26...82.dll

windows7-x64

7d2b284f26...82.dll

windows10-2004-x64

Sharing

General

Target

7d2b284f266d1dca5b95a4b95746d2f3948769a7b6af2543df9edb94599afc82
Size

163KB
Sample

241224-3t948s1lew
MD5

f2e2ee0a9c73dd8735f561ba613864bd
SHA1

2d24826b40d1d67bb6ee3dd6b72849c95533a4d3
SHA256

7d2b284f266d1dca5b95a4b95746d2f3948769a7b6af2543df9edb94599afc82
SHA512

76d6aa20e2aec0693e5b277b0a9f1772ba4d6c230890e8311690f4b1fd610775e7e6b8eb5b91f0805e8d0bbc2ca18a452b0a6ee4fe3c508bc3678b8bfc13f670
SSDEEP

3072:UtvMVI+FQny5R6nG//SdaZwms/2lQBV+UdE+rECWp7hKBSUdlD:UtEWy5R6n26daZwmsBV+UdvrEFp7hKM0

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

7d2b284f266d1dca5b95a4b95746d2f3948769a7b6af2543df9edb94599afc82.dll

Resource

win7-20240903-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

7d2b284f266d1dca5b95a4b95746d2f3948769a7b6af2543df9edb94599afc82.dll

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  7d2b284f266d1dca5b95a4b95746d2f3948769a7b6af2543df9edb94599afc82
- Size
  
  163KB
- MD5
  
  f2e2ee0a9c73dd8735f561ba613864bd
- SHA1
  
  2d24826b40d1d67bb6ee3dd6b72849c95533a4d3
- SHA256
  
  7d2b284f266d1dca5b95a4b95746d2f3948769a7b6af2543df9edb94599afc82
- SHA512
  
  76d6aa20e2aec0693e5b277b0a9f1772ba4d6c230890e8311690f4b1fd610775e7e6b8eb5b91f0805e8d0bbc2ca18a452b0a6ee4fe3c508bc3678b8bfc13f670
- SSDEEP
  
  3072:UtvMVI+FQny5R6nG//SdaZwms/2lQBV+UdE+rECWp7hKBSUdlD:UtEWy5R6n26daZwmsBV+UdvrEFp7hKM0
Score

10^/10

floxif backdoor discovery persistence privilege_escalation 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
- Blocklisted process makes network request
- 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
- 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

Event Triggered Execution

AppInit DLLs

Privilege Escalation

Event Triggered Execution

AppInit DLLs

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

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

behavioral2

floxifbackdoordiscoverytrojanupx

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