Extracted

• • Target

    skuld.exe

  • Size

    9.4MB

  • MD5

    fea59955ab0fcc83f00cdae5cc117a01

  • SHA1

    9778ae8c8376897ce620bf034449b40f86e6524e

  • SHA256

    522d690153d2be80648e7552115f4208b5c00d32669ee9353502bac58a4c7e2c

  • SHA512

    00b325c7a57b871c10e7b1be3caad625746a4ab73173a695d3b3c8ad199cc7eeac829d37f49420e80d1759c7bc66b81cc2763e81a9de17e70c2bca76f164ae5f

  • SSDEEP

    98304:ERQFK1V4OI3WKF0UULoLkfCzaE3MwTwYH:Xg1V4OEULoLwCT3JH

  Score

  10^/10

  skuldexecutionpersistenceprivilege_escalationspywarestealer

  • Skuld stealer

    An info stealer written in Go lang.

    stealerskuld

  • 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 local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • 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.

  behavioral1