Overview

overview

10

Static

static

27ec38fc9a...90.exe

windows7_x64

10

27ec38fc9a...90.exe

windows10-2004_x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    27ec38fc9ae3342ab62c45078d58c6c133aa4afe63ed71847b06c99ab6209990
  • Size 1.6MB
  • Sample220417-jrcleabebk
  • SHA256 27ec38fc9ae3342ab62c45078d58c6c133aa4afe63ed71847b06c99ab6209990
  • MD5 SHA1 SHA512
Score
10/10
massloggercollectionpersistencespywarestealer

Malware Config

Targets

    • Target
      27ec38fc9ae3342ab62c45078d58c6c133aa4afe63ed71847b06c99ab6209990
    • Size 1.6MB
    • SHA256 27ec38fc9ae3342ab62c45078d58c6c133aa4afe63ed71847b06c99ab6209990
    • MD5 SHA1 SHA512
    Score
    10/10
    massloggercollectionpersistencespywarestealer

    • MassLogger

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

      stealerspywaremasslogger

    • MassLogger Main Payload

    • 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

    • Adds Run key to start application

      persistence

    • 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