Overview

overview

10

Static

static

3

4891090959...d2.exe

windows10-2004-x64

10

4891090959...d2.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    489109095909eb9b3d60db1a01178080073b068e535735a026d351d446bef1d2.bin
  • Size 17.9MB
  • Sample261009-ynh2cabv2k
  • SHA256 489109095909eb9b3d60db1a01178080073b068e535735a026d351d446bef1d2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target
      489109095909eb9b3d60db1a01178080073b068e535735a026d351d446bef1d2.bin
    • Size 17.9MB
    • SHA256 489109095909eb9b3d60db1a01178080073b068e535735a026d351d446bef1d2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealer

    • Modifies WinLogon for persistence

      persistence

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Registers new Windows logon scripts automatically executed at logon.

      persistence

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Boot or Logon Initialization Scripts

1
T1037

Logon Script (Windows)

1
T1037.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Boot or Logon Initialization Scripts

1
T1037

Logon Script (Windows)

1
T1037.001

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

2
T1552

Credentials In Files

1
T1552.001

Credentials in Registry

1
T1552.002

Discovery

Browser Information Discovery

1
T1217

System Information Discovery

1
T1082

System Network Configuration Discovery

2
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks