General

  • Target

    https://github.com/Endermanch/MalwareDatabase

  • Sample

    240726-relmjswcnd

Malware Config

Targets

    • Target

      https://github.com/Endermanch/MalwareDatabase

    • InfinityLock Ransomware

      Also known as InfinityCrypt. Based on the open-source HiddenTear ransomware.

    • Modifies WinLogon for persistence

    • Troldesh, Shade, Encoder.858

      Troldesh is a ransomware spread by malspam.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Blocklisted process makes network request

    • 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

MITRE ATT&CK Enterprise v15

Tasks