General

  • Target

    https://href.li/?https://cdn.discordapp.com/attachments/1274762477992673427/1293654488468684800/picofreeloadingversion.zip?ex=67082920&is=6706d7a0&hm=d0beaf8db7ba5c0fef363e6554f52a2a9da8bd71ff476239659f0c78b36c8f31&

  • Sample

    241010-bzc8xatekh

Malware Config

Targets

    • Target

      https://href.li/?https://cdn.discordapp.com/attachments/1274762477992673427/1293654488468684800/picofreeloadingversion.zip?ex=67082920&is=6706d7a0&hm=d0beaf8db7ba5c0fef363e6554f52a2a9da8bd71ff476239659f0c78b36c8f31&

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Detects CryptBot payload

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Creates new service(s)

    • Event Triggered Execution: Image File Execution Options Injection

    • 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.

    • Checks installed software on the system

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

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks