Overview

overview

10

Static

static

b29f77bf9d...e7.exe

windows7_x64

10

b29f77bf9d...e7.exe

windows10_x64

10

Sharing

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General

  • Target
    b29f77bf9d9c0c91f62a930ee7c900e7.exe
  • Size 1.0MB
  • Sample200711-vheehp387a
  • SHA256 c9a1e7bfb01b6f8f269a6b04cde83384edaec1d81edf3280d595153e7a148b23
  • MD5 SHA1 SHA512
Score
10/10
massloggerspywarestealer

Malware Config

Targets

    • Target
      b29f77bf9d9c0c91f62a930ee7c900e7.exe
    • Size 1.0MB
    • SHA256 c9a1e7bfb01b6f8f269a6b04cde83384edaec1d81edf3280d595153e7a148b23
    • MD5 SHA1 SHA512
    Score
    10/10
    spywarestealermasslogger

    • MassLogger

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

      stealerspywaremasslogger

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spyware

    • 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