Extracted

Extracted

• • Target

    1ca1a71f457d22db79dd70bc2e89042480791cc90e944f12c6c909b11d0c47d3

  • Size

    357KB

  • MD5

    a710588ee1e23934331a582c95feb624

  • SHA1

    2201b586e9f124680b0aac1d36e25f55d4ddc9e2

  • SHA256

    1ca1a71f457d22db79dd70bc2e89042480791cc90e944f12c6c909b11d0c47d3

  • SHA512

    48afa80587490b70b1c744e76a0513700f5fa5adc70368be3bd0f3deb519087c961fadcf75dbbdb85c3d423bdadc4dd4807fdc5cf7a582828be5041529f0d3b0

  • SSDEEP

    6144:e+BI+HMbm5wk3F2jac8/3rzFW6QWP1zJG1S6+hnvgstJo:eAI8MboQaJ/bzFpGQ6+

  Score

  10^/10

  umbralxwormcredential_accessexecutionpersistenceratspywarestealertrojan

  • Detect Umbral payload

  • Detect Xworm Payload

  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

    stealerumbral

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

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

  behavioral1behavioral2