Extracted

• • Target

    b58eafa327d4fb65a156dd947ef01f40N.exe

  • Size

    231KB

  • MD5

    b58eafa327d4fb65a156dd947ef01f40

  • SHA1

    45140af55394b97cfc2f2d94846a1bcba54a61a5

  • SHA256

    20c0ffaba031d92ff2346793e00bb14595bc2700ed31566454bf642672f3a0df

  • SHA512

    7a764ce2f9bdcda59ca91cd6764c1e80f86434ae6708f54ee33ed4e9519b348d33b3384cb228a29614a3524ce84d231486f2715b6b9eb7655ed9b78e69cf6bbb

  • SSDEEP

    6144:xloZMLrIkd8g+EtXHkv/iD4FGvXKaL7W8e1m06i:DoZ0L+EP8kvjwL/

  Score

  10^/10

  umbralcredential_accessexecutionspywarestealer

  • 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

  • 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