Overview

overview

10

Static

static

Scan_DSV_0...DF.exe

windows7_x64

1

Scan_DSV_0...DF.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    71125e371affeea3c44aaf8aabb2b06e8e5f9af1b7fcd60686444b9d64b3b774
  • Size 880KB
  • Sample220521-pwh7msgag4
  • SHA256 71125e371affeea3c44aaf8aabb2b06e8e5f9af1b7fcd60686444b9d64b3b774
  • MD5 SHA1 SHA512
Score
10/10
massloggercollectionransomwarespywarestealer

Malware Config

Extracted

Path

  • C:\Users\Admin\AppData\Local\Temp\19E979543A\Log.txt

  • masslogger

Ransom Note
  • ################################################################# MassLogger v1.3.5.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.13 Location: United States OS: Microsoft Windows 10 Pro64bit CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 3:16:29 PM MassLogger Started: 5/21/2022 3:16:25 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Scan_DSV_03072020_038465318631_PDF.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Credentials
  • Protocol

    smtp
  • Host

    smtp.yandex.ru
  • Port

    587
  • Username

    [email protected]
  • Password

    whayasaynewnew

Targets

    • Target
      Scan_DSV_03072020_038465318631_PDF.exe
    • Size 820KB
    • SHA256 c4349d30167ec1dfd9c70454c3f91a5ac21d52d433c093391462bc3f995e7781
    • MD5 SHA1 SHA512
    Score
    10/10
    massloggercollectionransomwarespywarestealer

    • MassLogger

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

      stealerspywaremasslogger

    • MassLogger Main Payload

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks