Extracted

• • Target

    Update.exe

  • Size

    9.5MB

  • MD5

    f7acb232a20cc906ea7f483579dea1cd

  • SHA1

    96d52266fcd1cf051709e3c96968ab2f1dfaf94b

  • SHA256

    0cdf178028f1f8467372158288bec5a6b2a1c3ff9107adc16b3403834aacd84e

  • SHA512

    000756041cc76006fcc004515a93e28d43c49083ce7fa4fc8b15febe9f06a39e2dcbe3dbbc1f5a600df4cb41cac6a9351e41eef16922c783debbb26394240876

  • SSDEEP

    98304:m/BtGspfDDm1tnoFVoWQ5JFO29Et77F/Bz2OIi:6I0fDhVoWQvFO2utz1Ii

  Score

  10^/10

  skuldexecutionpersistenceprivilege_escalationspywarestealer

  • 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

  • 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.

  behavioral1behavioral2