General

  • Target

    file

  • Size

    2.1MB

  • Sample

    230201-3szl4sdd76

  • MD5

    537c56c3ee99eeff505360d75e0ed54f

  • SHA1

    b8448b2e76e421b4a740a9b79e348a28b5d1a26a

  • SHA256

    481e496b069ad64bf2f38a3bf561697fe4e9794d268b415ba3bd9ba9215062fc

  • SHA512

    b209a16d7c6573cec11977813a68124cacf8043a6c1559d7249a883243bb9bbb911f937e23bae0c4a5116f59ea2d798e21c7b98e974e50f4abd897e78bb4892d

  • SSDEEP

    49152:icPLnQ6iAf77N0/PqekZvrhTeaF4nDuOX4eIk8QaULCgv2MR:XPLnQ7uNaEBhayODuPeIUv2MR

Malware Config

Extracted

Family

gcleaner

C2

45.12.253.56

45.12.253.72

45.12.253.98

45.12.253.75

Targets

    • Target

      file

    • Size

      2.1MB

    • MD5

      537c56c3ee99eeff505360d75e0ed54f

    • SHA1

      b8448b2e76e421b4a740a9b79e348a28b5d1a26a

    • SHA256

      481e496b069ad64bf2f38a3bf561697fe4e9794d268b415ba3bd9ba9215062fc

    • SHA512

      b209a16d7c6573cec11977813a68124cacf8043a6c1559d7249a883243bb9bbb911f937e23bae0c4a5116f59ea2d798e21c7b98e974e50f4abd897e78bb4892d

    • SSDEEP

      49152:icPLnQ6iAf77N0/PqekZvrhTeaF4nDuOX4eIk8QaULCgv2MR:XPLnQ7uNaEBhayODuPeIUv2MR

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks