Extracted

• • Target

    skuld.exe

  • Size

    9.5MB

  • MD5

    be584034b9b06487721108efe39cc217

  • SHA1

    960cec80e5748fa175e6ceed0d92a11a718bb95d

  • SHA256

    bc9b9fae57672ab78e34ffba0b18b44ae9808805a92937367aa12e4b8c6cf83f

  • SHA512

    9d837893804e664db431de59af5394b6e244c5a0272d164178d0098e50d5b3c595e66dde7c5b5ca6ea145d2baec99f17588efbbc62f8f4cb34db49b6e601d12a

  • SSDEEP

    98304:Uz8Fycul++xeGfI+lxeViddGhqE1bDBFX7Qxj:locul++LlxeVQdGl1gxj

  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
  behavioral1behavioral2