General

  • Target

    https://cdn.discordapp.com/attachments/1150938701694763178/1218978921098383380/hi.exe?ex=6609a196&is=65f72c96&hm=6c8a747b917a411b04b8168e5174973ac109d05f94d8e11c24f2a649f8456577&

  • Sample

    240317-wmn5vscf2y

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1150938701694763178/1218978921098383380/hi.exe?ex=6609a196&is=65f72c96&hm=6c8a747b917a411b04b8168e5174973ac109d05f94d8e11c24f2a649f8456577&

    • CryptoLocker

      Ransomware family with multiple variants.

    • Troldesh, Shade, Encoder.858

      Troldesh is a ransomware spread by malspam.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

    • Executes dropped EXE

    • 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.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks