Extracted

• • Target

    skuld.exe

  • Size

    9.8MB

  • MD5

    2ec4b783220b1ceb0e7589941338a216

  • SHA1

    a0d99bf294c0fb8d0f41e1d209dc01c2396fff02

  • SHA256

    353b9627b4635275e16eac67b4aa33b476202bfa972aac550555f37ef28ed46d

  • SHA512

    231348d0558f1a27450219617a4f96971225c54f050b6cbd3a77da0c6620caa22986b30b59151fdf21f66c5dc7f2390cc59ad896675023ee197212646d572191

  • SSDEEP

    98304:l+qtUJ+MVZ9KEbw3rfpE6rZu/EXW6BJZrZ6SBrdfeQcR:l+5+MVcTpE6rYcjHBRfm

  Score

  10^/10

  skuldcredential_accessdefense_evasiondiscoveryexecutionpersistencespywarestealer

  • 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

  • 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.

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion
  behavioral1