Extracted

• • Target

    skuld.exe

  • Size

    9.5MB

  • MD5

    fe88e67eaebeeebd170fad8b0b202b68

  • SHA1

    721227355a17e5570ba0bed600a31eeb54684b51

  • SHA256

    cc0b7349e6ea34b8630ea0dd27f1bea3e8b775906611df0c353961441e58e7b3

  • SHA512

    60b5db1dd43063dc7b19e81820c82b750f4d645b13fe69c9097032d650bdf163a2655f5d3490d17b00e73aaca0559499da3302c2f9dc6cadb5bbf565979d8a41

  • SSDEEP

    196608:qwpYyd9HbJnhQ0+iPdR9jpY8NoMNNJiH1zBNPdHSPkLIlbqwORTD9Gajg9QAkg75:ZLdBJZjpYmoMNNJiH1zBNPdHSPkLIlb4

  Score

  10^/10

  skuldcredential_accessdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealer

  • Skuld stealer

    An info stealer written in Go lang.

    stealerskuld

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    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

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • 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.

  • Maps connected drives based on registry

    Disk information is often read in order to detect sandboxing environments.

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion
  behavioral1