Extracted

• • Target

    anx tools.exe

  • Size

    231KB

  • MD5

    f38061c227c9dc21395a4e9c874003c9

  • SHA1

    966890144df8f62eb3dd62012fda0ce93176cd3a

  • SHA256

    ffa57fe774834afa8dc2d696c2152c745e6da81fc2de0f46f3b72f4f34193931

  • SHA512

    95e30bc74a83363c7d6c5a8634d68f76283a43ad9c50b62fc65bf8e9061868dc2050889e47768756d204274b84f56f7dcf75db9c8c72cd863facc8f5090bcee5

  • SSDEEP

    6144:xloZM+rIkd8g+EtXHkv/iD4a9UfNbYMTVqL9Y0hr0b8e1m2i:DoZtL+EP8a9UfNbYMTVqL9Y0hYg

  Score

  10^/10

  umbraldiscoveryexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • Umbral family

    umbral

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    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

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

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

  behavioral1behavioral2