Overview

overview

10

Static

static

1

RFQ B34245.vbs

windows10-2004-x64

10

RFQ B34245.vbs

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    5c6c4601c749f6e17a95eecea1270be768ab2eb3655837809475fd837be321be
  • Size 690KB
  • Sample260817-ffjc2ahe49
  • SHA256 5c6c4601c749f6e17a95eecea1270be768ab2eb3655837809475fd837be321be
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
massloggercollectiondiscoveryexecutionpersistencespywarestealer

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    mail.trimnt.com
  • Port

    587
  • Username

    [email protected]
  • Password

    Vd4_wKiUILWQ*tRY

Extracted

Family

  • masslogger

Attributes
  • exfiltration_mode

    #SMTPEnabled

  • expire_time_date

    00-00-0000

  • host_password

    Vd4_wKiUILWQ*tRY

  • host_port

    587

  • host_receiver

    [email protected]

  • host_sender

    [email protected]

  • host_server

    mail.trimnt.com

  • ssl_slate

    True

Targets

    • Target
      RFQ B34245.vbs
    • Size 1.5MB
    • SHA256 11167bd52115a338895b2f6c9929718bd8ef50b9bfa7b3d01da11a523fdd2a95
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondiscoveryexecutionmassloggerpersistencespywarestealer

    • Family: MassLogger

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

      stealerspywaremasslogger

    • Badlisted process makes network request

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

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks