Overview

overview

8

Static

static

1

mb3-setup-...89.exe

windows10-2004-x64

mb3-setup-...89.exe

windows11-ltsc_2024-x64

Resubmissions

05/07/2026, 17:21

260705-vw1dtaas5l8

05/07/2026, 17:16

260705-vs627aet6v8

Sharing

Copy URL Twitter E-mail

General

  • Target
    mb3-setup-consumer-3.6.1.2711-1.0.482-1.0.7589.exe
  • Size 74.9MB
  • Sample260705-vs627aet6v
  • SHA256 6d73237ebecf295572dec92873ad228436089dcddf90759f9dd62e027e8d2710
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasiondiscoveryinstallerpersistenceprivilege_escalationspywarestealertrojan

Malware Config

Targets

    • Target
      mb3-setup-consumer-3.6.1.2711-1.0.482-1.0.7589.exe
    • Size 74.9MB
    • SHA256 6d73237ebecf295572dec92873ad228436089dcddf90759f9dd62e027e8d2710
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    adwaredefense_evasiondiscoveryinstallerpersistenceprivilege_escalationspywarestealertrojan

    • Drops file in Drivers directory

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Installs a root certificate to the trusted certificate store

      A root certificate was added to the trusted certificate store using CertUtil.

      defense_evasion

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Impair Defenses

1
T1562

Safe Mode Boot

1
T1562.009

Modify Registry

3
T1112

Subvert Trust Controls

3
T1553

Install Root Certificate

3
T1553.004

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

Peripheral Device Discovery

1
T1120

Query Registry

5
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks