Extracted

• • Target

    880291d677d6775c4d808db72a161db0N

  • Size

    229KB

  • MD5

    880291d677d6775c4d808db72a161db0

  • SHA1

    5455b1a4cc2efeef61a63109a34c0730a759cae4

  • SHA256

    07e766e52bb7e049cf15d5f7a5d7e5600760920a6fdf0817da956572267f6002

  • SHA512

    9bb8a742960e14ebbc50e247cc96ce3cf721e45fe19afe98e1fa8820aad8c9af96291445c778d06c6916763c54b0f5e3e05d7187cceb1a96b8ff9fba9e3c927f

  • SSDEEP

    6144:lloZM9rIkd8g+EtXHkv/iD4ruwiJX8Qf3+nJUg172b8e1mei:noZOL+EP8ruwiJX8Qf3+nJUg1uY

  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

  • 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