General

  • Target
    Payload.exe
  • Size 55KB
  • Sample261111-vb54kaztax
  • SHA256 6a4d23ee0fad642dbebfe7a5a0bc9e5b81346b8cbf2de5cf06974ed40a062598
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • njrat

Version
  • <- NjRAT 0.7d Horror Edition ->

Botnet
  • Victim

C2
  • 17.tcp.cpolar.top:10856

Mutex
  • e99d069ef27bde6df364508e8a87fc1a

Attributes
  • reg_key

    e99d069ef27bde6df364508e8a87fc1a

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target
      Payload.exe
    • Size 55KB
    • SHA256 6a4d23ee0fad642dbebfe7a5a0bc9e5b81346b8cbf2de5cf06974ed40a062598
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Disables Task Manager via registry modification

    • 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.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Modifies system executable filetype association

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v16

Tasks