Overview

overview

10

Static

static

1

FT-434213.vbs

windows10-2004-x64

10

FT-434213.vbs

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    02112026_0424_30102026_FT-434213.vbs.rar
  • Size 171KB
  • Sample261102-e1vfcsg16q
  • SHA256 2a22dd63bb23100869ceea79fccf5dc2118805e3de8d1b9ea3bcfaf51b03239b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
massloggercollectiondiscoveryexecutionspywarestealer

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    mail.merchantinvestnetwork.com
  • Port

    587
  • Username

    [email protected]
  • Password

    2)D?sbbRb+m_{l8%

Extracted

Family

  • masslogger

Attributes
  • exfiltration_mode

    #SMTPEnabled

  • expire_time_date

    00-00-0000

  • host_password

    2)D?sbbRb+m_{l8%

  • host_port

    587

  • host_receiver

    [email protected]

  • host_sender

    [email protected]

  • host_server

    mail.merchantinvestnetwork.com

  • ssl_slate

    True

Targets

    • Target
      FT-434213.vbs
    • Size 218KB
    • SHA256 1f1e4e8fe8c8f90542c6b95ba133be5a5b0eaf6034709d2e8b61b02b9522a9ff
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondiscoveryexecutionmassloggerspywarestealer

    • Family: MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

      stealerspywaremasslogger

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

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

      discovery

    • Executes a VBScript file via the Windows Script Host.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks