Overview

overview

10

Static

static

3

77eabe305a...18.exe

windows7-x64

10

77eabe305a...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    77eabe305a2c72f81baa439936fc2a2c_JaffaCakes118
  • Size 987KB
  • Sample240527-e724sahd35
  • SHA256 cfedb16bb7f771abbecc56b51883dbb212e87d811ecba361084ff95e0b208b88
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
massloggercollectionspywarestealerupx

Malware Config

Targets

    • Target
      77eabe305a2c72f81baa439936fc2a2c_JaffaCakes118
    • Size 987KB
    • SHA256 cfedb16bb7f771abbecc56b51883dbb212e87d811ecba361084ff95e0b208b88
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    massloggercollectionspywarestealerupx

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

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

      upx

    • 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 v15

Tasks