General

  • Target

    4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3

  • Size

    8.7MB

  • Sample

    240817-1ty1vsyhlc

  • MD5

    fd642d28ace310463b6958af4df83625

  • SHA1

    d898d54392e43c18c38e434aaa55fc60e4d9dc54

  • SHA256

    4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3

  • SHA512

    891da549b41bfafe355eeaa9afa70454a3a6083253f59cb15ee0bf1a6b709d9d22dc94f1f85c7a270c8448bcf8dbd6920047b2f4f3cd5d0ced20098a64362dd4

  • SSDEEP

    196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbQ:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGm0

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

jjj

C2

youri.mooo.com:1605

Mutex

e936a10f968ac948cd351c9629dbd36d

Attributes
  • reg_key

    e936a10f968ac948cd351c9629dbd36d

  • splitter

    |'|'|

Targets

    • Target

      4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3

    • Size

      8.7MB

    • MD5

      fd642d28ace310463b6958af4df83625

    • SHA1

      d898d54392e43c18c38e434aaa55fc60e4d9dc54

    • SHA256

      4d9b99bef7ed454d987441d6e92d84b71a9cc7b4dc6946dc9af6c17ee64c3cb3

    • SHA512

      891da549b41bfafe355eeaa9afa70454a3a6083253f59cb15ee0bf1a6b709d9d22dc94f1f85c7a270c8448bcf8dbd6920047b2f4f3cd5d0ced20098a64362dd4

    • SSDEEP

      196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCbQ:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGm0

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks