General

  • Target
    2026-10-28_a11752738d608647e6af1396246eb178_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos
  • Size 1.1MB
  • Sample261029-15pxbsce93
  • SHA256 ae3e8cc2e8af6366567a81a9f485da7d324fb9ccf2445ef9639f67211c247a1a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-10-28_a11752738d608647e6af1396246eb178_coinminer_elex_glassworm_luca-stealer_medusalocker_njrat_remcos
    • Size 1.1MB
    • SHA256 ae3e8cc2e8af6366567a81a9f485da7d324fb9ccf2445ef9639f67211c247a1a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects executables containing URLs to raw contents of a Github gist

    • UPX dump on OEP (original entry point)

    • Downloads MZ/PE file

    • 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.

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks