General

  • Target
    7657056119.zip
  • Size 5.4MB
  • Sample220629-s34zgacch8
  • SHA256 fab4c0638f76ddd49a640ae80057d8427820c7db7d8874b02e3a9dd1d3290b50
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • recordbreaker

C2
  • http://violance-heck.site/

  • http://roll-rave.site/

Targets

    • Target
      b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437
    • Size 392.0MB
    • SHA256 b7104e1420fbcdd4a78b02069f32d4882d38203dcb5f73509b60cc1567dac437
    • MD5 SHA1 SHA512
    • RecordBreaker

      RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.

    • suricata: ET MALWARE Generic Stealer Config Download Request

      suricata: ET MALWARE Generic Stealer Config Download Request

    • suricata: ET MALWARE Win32/RecordBreaker CnC Checkin

      suricata: ET MALWARE Win32/RecordBreaker CnC Checkin

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks