General

  • Target

    BUILT (2).exe

  • Size

    6.9MB

  • Sample

    250124-d1wsraymdk

  • MD5

    dd7004fc866d6f2872e0771b24d8d206

  • SHA1

    adc25bdc1d43c2fe970870f3f1152029056591f2

  • SHA256

    da5f0322d31a05d525ee8b37a748670be35647c692a85fdb8997742f5fed3524

  • SHA512

    bb64b65790b28cbf78723e49ff21ecfe6d081f41ccccbdc2df1d3ebbd52c05f3e623c49d45820307bd1218bd8412a5ef574870f28e22898f7dfbbdfa72e69dee

  • SSDEEP

    98304:Hr7YzdbM+Q2y+RvK/+6jOjFgFQlwq4Mjk+dBZtu9xTtwz/aer6/BbLqledV1BqDS:Hr7e/vQOjmFQR4MVGFtwLPNledV1YnO

Malware Config

Targets

    • Target

      BUILT (2).exe

    • Size

      6.9MB

    • MD5

      dd7004fc866d6f2872e0771b24d8d206

    • SHA1

      adc25bdc1d43c2fe970870f3f1152029056591f2

    • SHA256

      da5f0322d31a05d525ee8b37a748670be35647c692a85fdb8997742f5fed3524

    • SHA512

      bb64b65790b28cbf78723e49ff21ecfe6d081f41ccccbdc2df1d3ebbd52c05f3e623c49d45820307bd1218bd8412a5ef574870f28e22898f7dfbbdfa72e69dee

    • SSDEEP

      98304:Hr7YzdbM+Q2y+RvK/+6jOjFgFQlwq4Mjk+dBZtu9xTtwz/aer6/BbLqledV1BqDS:Hr7e/vQOjmFQR4MVGFtwLPNledV1YnO

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks