Extracted

• • Target

    ef2720e1c481bda488e8c2443102be2c4ef89bd1a8639c95591ecfa658c79074

  • Size

    229KB

  • MD5

    7722bd38c1dc5357e24a8e33241b7609

  • SHA1

    b4001c1953b0cb3e7acf2d6009342390f5e42724

  • SHA256

    ef2720e1c481bda488e8c2443102be2c4ef89bd1a8639c95591ecfa658c79074

  • SHA512

    215829e0897f1027944421cc2a2ed1122ab3fd8f1dea84631e7d22b27d9a7e61c0316f62762bfa90feb0dabec1e5389bb1b0b8bcc80b58b34cd910b2b52e5e86

  • SSDEEP

    6144:lloZMQfsXtioRkts/cnnK6cMldA1GgGhZqZfiQBFUbGb8e1mji:noZItlRk83MldA1GgGhZqZfiQBFUup

  Score

  10^/10

  umbraldiscoveryexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • 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

  • Looks up external IP address via web service

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

  behavioral1behavioral2