General

  • Target

    Built.exe

  • Size

    6.8MB

  • Sample

    250124-endl3symdt

  • MD5

    6d705cdd6929e7f780d61592b9e27598

  • SHA1

    c2c859b703dc11e9a3c6d361284f5bd7c9532723

  • SHA256

    bc8a9569f49116041f40d1db6d62482532da9486ea18ffebe6b110239b8ad631

  • SHA512

    3149db6c70fd705a5fa9e142be9dd5ded849761aa38688dca816e9d67705b80d9c8290df519bf8a88aa38713f5ae03425669a6bf21111300e8c2677b286c9775

  • SSDEEP

    98304:6c9kwN+MdA5wqSnWpr8MMhJMjarJaon7JPzf+JiUCS3swhzqgez7DovaDJ1n6hBq:6kV1vlB6ylnlPzf+JiJCsmFMvln6hqgk

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.8MB

    • MD5

      6d705cdd6929e7f780d61592b9e27598

    • SHA1

      c2c859b703dc11e9a3c6d361284f5bd7c9532723

    • SHA256

      bc8a9569f49116041f40d1db6d62482532da9486ea18ffebe6b110239b8ad631

    • SHA512

      3149db6c70fd705a5fa9e142be9dd5ded849761aa38688dca816e9d67705b80d9c8290df519bf8a88aa38713f5ae03425669a6bf21111300e8c2677b286c9775

    • SSDEEP

      98304:6c9kwN+MdA5wqSnWpr8MMhJMjarJaon7JPzf+JiUCS3swhzqgez7DovaDJ1n6hBq:6kV1vlB6ylnlPzf+JiJCsmFMvln6hqgk

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks