Extracted

• • Target

    skuld.exe

  • Size

    9.8MB

  • MD5

    ba8904102182cfee01183be323df0206

  • SHA1

    180f7131b08a336643e36eebb02bec7818e636a8

  • SHA256

    6e311aab3aa0107a6740047bb39ff4d0681e031d2a9be5b41a2fd43f99001c6b

  • SHA512

    30bb5af08e87b0056e44b15dde6bd3dca21d4d01ec3019cd69e0ccb169f31a1475a2d7092724bb3d5e0453eb7737383cec3748444aa52aba346e6f75dc58e74b

  • SSDEEP

    98304:BjoGgersz5XxkXX9jKNkeEkRJwEWpJBJZrZ6QmEHr:Bjzrszc4NkeE+JJ85mEHr

  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