General

  • Target

    DiscordSetup.exe

  • Size

    91.7MB

  • Sample

    240407-yy1zxadf99

  • MD5

    647f0c2f9baf5b81fbcb29f2487bfeb8

  • SHA1

    570b9a44d1334fe1203cdc2a27429cff49a95d5f

  • SHA256

    48d76602e4079a9f77e957649891631a128ebe39f04258c553026161329c1733

  • SHA512

    6f803431fdfde0a6986812f05fa18bd7b64937f38f20487e8ff3aadb5dbdff89c83ed9b78e58edb24cd7d2dac6d7b31942dc3ef3e178e7349bb5e08f0cf7c800

  • SSDEEP

    1572864:sEUpxX3a0oFwgXRRysLZ0Vcip18w4AvLTlEenETQHFYgGsAhCA6bqjjY9Mp:VUpxPoGe0sLZ6cip1RhFVhYHsAkTblMp

Malware Config

Targets

    • Target

      DiscordSetup.exe

    • Size

      91.7MB

    • MD5

      647f0c2f9baf5b81fbcb29f2487bfeb8

    • SHA1

      570b9a44d1334fe1203cdc2a27429cff49a95d5f

    • SHA256

      48d76602e4079a9f77e957649891631a128ebe39f04258c553026161329c1733

    • SHA512

      6f803431fdfde0a6986812f05fa18bd7b64937f38f20487e8ff3aadb5dbdff89c83ed9b78e58edb24cd7d2dac6d7b31942dc3ef3e178e7349bb5e08f0cf7c800

    • SSDEEP

      1572864:sEUpxX3a0oFwgXRRysLZ0Vcip18w4AvLTlEenETQHFYgGsAhCA6bqjjY9Mp:VUpxPoGe0sLZ6cip1RhFVhYHsAkTblMp

    • Drops file in Drivers directory

    • Modifies RDP port number used by Windows

    • Sets service image path in registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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

    • Downloads MZ/PE file

    • Enumerates connected drives

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies Installed Components in the registry

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks