General

  • Target

    8d641df289ce8544c56cbf45fc3604e44fc8bfbcf95196bbec9a18b29dbfb66d

  • Size

    219KB

  • Sample

    221123-zjfk4ach92

  • MD5

    caee55e9143b338588c6111c68fe099b

  • SHA1

    3c3baf495319eebdb87351c112171d6f2dd42325

  • SHA256

    8d641df289ce8544c56cbf45fc3604e44fc8bfbcf95196bbec9a18b29dbfb66d

  • SHA512

    a14ddc1e8b5e7515402b77b3ec2e4ae26ae49f3eb54cca4fe70010dd3d33381a3f1b0967b279c7e4cc3abe1f08cd5a29ce6987e3074df5fa612344a3b84cb4b8

  • SSDEEP

    6144:cV8xLIQ/j6TIZNhGWaOF33OWSkkSpsBK:QoMHUHKOxO+mB

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Hacked

C2

kissme1988.no-ip.biz:5552

Mutex

dc57475995c921da5a2603cdc0101794

Attributes
  • reg_key

    dc57475995c921da5a2603cdc0101794

  • splitter

    |'|'|

Targets

    • Target

      8d641df289ce8544c56cbf45fc3604e44fc8bfbcf95196bbec9a18b29dbfb66d

    • Size

      219KB

    • MD5

      caee55e9143b338588c6111c68fe099b

    • SHA1

      3c3baf495319eebdb87351c112171d6f2dd42325

    • SHA256

      8d641df289ce8544c56cbf45fc3604e44fc8bfbcf95196bbec9a18b29dbfb66d

    • SHA512

      a14ddc1e8b5e7515402b77b3ec2e4ae26ae49f3eb54cca4fe70010dd3d33381a3f1b0967b279c7e4cc3abe1f08cd5a29ce6987e3074df5fa612344a3b84cb4b8

    • SSDEEP

      6144:cV8xLIQ/j6TIZNhGWaOF33OWSkkSpsBK:QoMHUHKOxO+mB

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks