Overview

overview

8

Static

static

3

LLF-compagnon.exe

windows10-2004-x64

7

LLF-compagnon.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    LLF-compagnon.exe
  • Size 308KB
  • Sample260821-afc85ayaje
  • SHA256 55ddcedab3d91bea51f93c287965ab60523e35c2dc8a7f8a78eecbc8447461cd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistencespywarestealer

Malware Config

Targets

    • Target
      LLF-compagnon.exe
    • Size 308KB
    • SHA256 55ddcedab3d91bea51f93c287965ab60523e35c2dc8a7f8a78eecbc8447461cd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverydefense_evasionexecutionpersistencespywarestealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Modifies Windows Firewall

      defense_evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

2
T1082

System Time Discovery

1
T1124

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks