Extracted

• • Target

    Crack.exe

  • Size

    229KB

  • MD5

    54a4fef24ac2c3ee74b2999530825faa

  • SHA1

    c03fd109fe013c11a780120841b2441fb747cf51

  • SHA256

    766d71850cce1d3ce7ccecd302b3ff2049e765e48cbd69c53b4f122754a7f14f

  • SHA512

    97a5d1dd811a51200115a3f878940f4fd6ac8bd1dbf6081c251290aeec6962d277f48c02075aefbcfa672805bf4921c8a8c2abfa0bf20e76bf13c6c6738a8419

  • SSDEEP

    6144:9loZM+rIkd8g+EtXHkv/iD4AvO18il92ADe8NhoKub8e1mCi:foZtL+EP8AvO18il92ADe8Nhohs

  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