Extracted

• • Target

    malw.exe

  • Size

    9.1MB

  • MD5

    3175713b9849fd658f591fcc05005c1c

  • SHA1

    b005779ebdfa85dba12f7e0857904b24ef0f21a4

  • SHA256

    92097313c2c5240fb78cc69f4be139ad9ee60284b57acccb58afae86b8b93226

  • SHA512

    4426b081c883939125df3606d4fc1fb56aae11fa09b39660b19aa31d788c655c30aa88d52c1ae79495cfdc2bce88602ecf25880729f329ca2bbc53a57132ca36

  • SSDEEP

    98304:YkHMD+5Ix59169zvQBf/8sH58OOuRhELuXjIhtoBW:DH5Ix591kE/8sH58tuRiCAoB

  Score

  10^/10

  skulddefense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealer

  • Skuld family

    skuld

  • 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

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Downloads MZ/PE file

  • 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

  • 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
  behavioral1behavioral2