Extracted

• • Target

    fd5d2801e25b13aa35b9e5cc40103690N.exe

  • Size

    231KB

  • MD5

    fd5d2801e25b13aa35b9e5cc40103690

  • SHA1

    9bafc097f3f22caaacfb262dbe9bb4404c65a5d6

  • SHA256

    09a094b3db589ae741341a5b319dd0baa2f3a22695363df32e76a62d319e49ee

  • SHA512

    1f9e1f6d5de55c790361a95b9a5ab627617cafc9dd34a72fdf0dd0878b129423779d1006c2e5aa0ecc90b90500b12d6f6910cab0b81dd0f68bb0f0b670620761

  • SSDEEP

    6144:xloZM3fsXtioRkts/cnnK6cMlh6gQdwwVLxCqVGQhTuOLf2b8e1mZgQi:DoZ1tlRk83Mlh6gQdwwVLxCqVGQhTuO

  Score

  10^/10

  umbralcredential_accessdiscoveryexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • 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

  • Drops file in Drivers directory

  • Deletes itself

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Looks up external IP address via web service

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

  behavioral1behavioral2