General

  • Target

    Sigmanly_478b00840546cbbf0b1c289e0d693f51

  • Size

    8.4MB

  • Sample

    250414-qrbgnsy1gt

  • MD5

    478b00840546cbbf0b1c289e0d693f51

  • SHA1

    e9ec140f415b219209682f0ad7ba47b5dd050493

  • SHA256

    b9cd224cfea3101277a8a00878e456ff435c936c097b534f6f5408ce138f3232

  • SHA512

    ed6f45238ac6a7fc4551f4c8a5ac356f0a7b3407e3cfb0225b9269d2d51edc0ac868b33bfd105b5cc1c297ad97512516ab84a2631ab96281ce29c10a9585984e

  • SSDEEP

    196608:GWS067MNJvwtTBwfI9jUCD6rlaZLH7qRGrGIYV9oKy8FUsOnAOk:kMNdFIH20drLYVmKjOk

Malware Config

Targets

    • Target

      Sigmanly_478b00840546cbbf0b1c289e0d693f51

    • Size

      8.4MB

    • MD5

      478b00840546cbbf0b1c289e0d693f51

    • SHA1

      e9ec140f415b219209682f0ad7ba47b5dd050493

    • SHA256

      b9cd224cfea3101277a8a00878e456ff435c936c097b534f6f5408ce138f3232

    • SHA512

      ed6f45238ac6a7fc4551f4c8a5ac356f0a7b3407e3cfb0225b9269d2d51edc0ac868b33bfd105b5cc1c297ad97512516ab84a2631ab96281ce29c10a9585984e

    • SSDEEP

      196608:GWS067MNJvwtTBwfI9jUCD6rlaZLH7qRGrGIYV9oKy8FUsOnAOk:kMNdFIH20drLYVmKjOk

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks