Extracted

• • Target

    Wave.exe

  • Size

    284KB

  • MD5

    94859e013cc39676f0b539f75481a34a

  • SHA1

    8b92d4aefc0bbfb8a145a7d709d03c2591280b33

  • SHA256

    edbfb6dab0d96e3c95a6bdfbe15c338a85a55c66d01115094674ac9f0eb91b18

  • SHA512

    a2fc0e7de1135d4573623804d7eadda97c7f59efb760008292547b75c51042dccf8e38ff102a93273de8141e43b9e053bc8416780b7d199a6281f83ce3e61a48

  • SSDEEP

    6144:iloZM+rIkd8g+EtXHkv/iD45THRtxdT8e1mBzWibGEIZwT1GWVW:soZtL+EP85bbxtWqxoGf

  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