Overview

overview

10

Static

static

________.exe

windows7-x64

10

________.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    20b5902759ebddf562e1b9b04e1019275af3978526fb249243b9da3d075e2f05.zip
  • Size 995KB
  • Sample220905-rs9ljadbb6
  • SHA256 74481a89a60d1d7d276ee947d68cb4e5cead85fe915ff8a1f1b5bcc56133e79f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
massloggercollectionspywarestealer

Malware Config

Targets

    • Target
      ________.EXE
    • Size 1.1MB
    • SHA256 2de7b732ee9b742f2be5a2ba8bf0cc3a6aadb4513948863a927efecd9324f94c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    massloggercollectionspywarestealer

    • 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

    • 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