General

  • Target
    P2.exe
  • Size 2.0MB
  • Sample261020-rtl7maax8w
  • SHA256 652aab2d537e3d581b2b58ace9733ee3ee8e9500143bc9e28d5caa4bfc7f8b25
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • njrat

Version
  • 0.7d

Botnet
  • systm1

C2
  • t2d2.ddns.net:1177

Mutex
  • 10011c197e38e8a1f43f54f065c97bdf

Attributes
  • reg_key

    10011c197e38e8a1f43f54f065c97bdf

  • splitter

    |'|'|

Targets

    • Target
      P2.exe
    • Size 2.0MB
    • SHA256 652aab2d537e3d581b2b58ace9733ee3ee8e9500143bc9e28d5caa4bfc7f8b25
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

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

    • Modifies Windows Firewall

    • Checks BIOS information in registry

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks