General

  • Target
    NewstVersion_1234_InstallerPass.rar
  • Size 4.1MB
  • Sample221220-qs8hsshe99
  • SHA256 4d18cd22365f3f3d714fca4a674014fc7a68d6029da4c53a94fe950189f9c956
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • raccoon

Botnet
  • b4f472421ce1f18efd9f610339c3dae1

C2
  • http://77.73.134.30/

rc4.plain

Targets

    • Target
      Setup.exe
    • Size 428.0MB
    • SHA256 ef70efe0a3cd860831657fa7ee8d832d49c8d8489df4b35d2480cc043bbb1b04
    • MD5 SHA1 SHA512 SSDEEP
    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

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

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks