General

  • Target
    7648666163.zip
  • Size 4.2MB
  • Sample220629-rxelysbhd4
  • SHA256 ebd1d7a8456315b3d50a1e2f1e52b56bdeccdd061246a30684001530cda9709c
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • recordbreaker

C2
  • http://45.142.215.92/

  • http://violance-rave.site/

Targets

    • Target
      02452298625f72e589fa74702ebc03ef85339c3ff0c48f3e61198853193abe6e
    • Size 4.3MB
    • SHA256 02452298625f72e589fa74702ebc03ef85339c3ff0c48f3e61198853193abe6e
    • 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