General

  • Target

    https://cdn.discordapp.com/attachments/1222766465095041105/1235697675480072222/Acces_au_serveur.exe?ex=663550a3&is=6633ff23&hm=9b96b8d271bf4d26fac66bb73c9fe1641b62e2242867727cc5c84d908e2380ed&

  • Sample

    240502-zwhafsfd4z

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1222766465095041105/1235697675480072222/Acces_au_serveur.exe?ex=663550a3&is=6633ff23&hm=9b96b8d271bf4d26fac66bb73c9fe1641b62e2242867727cc5c84d908e2380ed&

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • 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.

    • UPX packed file

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v15

Tasks