Overview

overview

10

Static

static

OSE.exe

windows7_x64

10

OSE.exe

windows10_x64

10

Sharing

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General

  • Target
    OSE.exe
  • Size 1022KB
  • Sample200710-hlefr341z2
  • SHA256 0d3054972b35fa5c6f67ba30f1495823dda35917b171af358242c20293e2bbbb
  • MD5 SHA1 SHA512
Score
10/10
massloggerspywarestealer

Malware Config

Targets

    • Target
      OSE.exe
    • Size 1022KB
    • SHA256 0d3054972b35fa5c6f67ba30f1495823dda35917b171af358242c20293e2bbbb
    • MD5 SHA1 SHA512
    Score
    10/10
    stealerspywaremasslogger

    • 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