General

  • Target

    Built.exe

  • Size

    8.3MB

  • Sample

    250124-zywkvsznal

  • MD5

    8fb6716cc6aecdb5ed42408aaab604c1

  • SHA1

    4bf5bddf9e3759f0b3e50167b20e455c70981e4a

  • SHA256

    fa719dbf76608ce9365d7f0eef59ae6347e25d4dd4b1c2d1cf6278a23226bfb1

  • SHA512

    75c31d3064f3121167975eed621b15d6716bf2877871187f0473b297a6610c24bbac8f4948fe2104648e6dc029449fe6fd054acf895ff766caadfebea45b2cd2

  • SSDEEP

    196608:NFEzNMRrELjv+bhqNVoB8Ck5c7GpNlpq41J2zCTrNkfWHioY+93p:LCmgL+9qz88Ck+7q3p91JK8u+9Z

Malware Config

Targets

    • Target

      Built.exe

    • Size

      8.3MB

    • MD5

      8fb6716cc6aecdb5ed42408aaab604c1

    • SHA1

      4bf5bddf9e3759f0b3e50167b20e455c70981e4a

    • SHA256

      fa719dbf76608ce9365d7f0eef59ae6347e25d4dd4b1c2d1cf6278a23226bfb1

    • SHA512

      75c31d3064f3121167975eed621b15d6716bf2877871187f0473b297a6610c24bbac8f4948fe2104648e6dc029449fe6fd054acf895ff766caadfebea45b2cd2

    • SSDEEP

      196608:NFEzNMRrELjv+bhqNVoB8Ck5c7GpNlpq41J2zCTrNkfWHioY+93p:LCmgL+9qz88Ck+7q3p91JK8u+9Z

    • Command and Scripting Interpreter: PowerShell

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

    • Drops file in Drivers directory

    • 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.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks