Extracted

• • Target

    https://cdn.discordapp.com/attachments/1213539495215898745/1213578524061990972/OxyCracks_NL.zip?ex=65f5fc13&is=65e38713&hm=dbf6abb58f3a7a0bff1d75c9df68bb44f0758ad1bc62a2e1db656b5f30887a3a&

  Score

  10^/10

  44caliberdiscoveryevasionpersistencespywarestealerupx

  • 44Caliber

    An open source infostealer written in C#.

    stealer44caliber

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Registers COM server for autorun

    persistence

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Looks up external IP address via web service

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

  behavioral1