Extracted

• • Target

    icarusokay.exe

  • Size

    494KB

  • MD5

    a960b054b2d055d60ad7d93d2ede01f8

  • SHA1

    f19fce2fc2e2e52db169e1ece0845ff162e844cd

  • SHA256

    65409873f2564f68f5f8cdc465f395de884ad276168881c03163dc409c7239b3

  • SHA512

    dabd847829c4bdc8639c6171c819e53e5dddc2d1903a322e803633ffc8e6c1eba7ed21f9490c07454fd8c240e0d075a313516835be119023ea9488b3b29fb914

  • SSDEEP

    12288:KxMFSuLut6N6LqQzJqkKAulc84bYBbuB1t4cWWzDKuVAccIpGNJ+Q0:G9Z6N6LqQzJqkb

  Score

  10^/10

  icarusstealerdiscoveryevasionexecutionpersistencestealertrojan

  • IcarusStealer

    Icarus is a modular stealer written in C# First adverts in July 2022.

    stealericarusstealer

  • Modifies Windows Defender Real-time Protection settings

    evasiontrojan

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Executes dropped EXE

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext

  behavioral1