General

  • Target

    JaffaCakes118_a133801876213843bef755c27297d57c

  • Size

    164KB

  • Sample

    250105-nphrvssqew

  • MD5

    a133801876213843bef755c27297d57c

  • SHA1

    1f8f96742de98d063f9cd1aa29b339721dd37740

  • SHA256

    cd7d41450ffc7079b2161a20d02c5682e1a5eddf75b6fa1f31193f8067d20750

  • SHA512

    7af36a996d8c600edc5116b90447669ab53be64eb9217f3cda074e423d7b9ce6cf000b2cc3e89eb71f8053ae32906ec3fba2243bc9e8ea759489e434ff9fa341

  • SSDEEP

    3072:ZXaxkun1YV7MG6uRMwC5kMqQLXmEl5n9e+ktQ:VMKEkCLWQ9e+y

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

zxcvbn123456.ddns.net:5552

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      JaffaCakes118_a133801876213843bef755c27297d57c

    • Size

      164KB

    • MD5

      a133801876213843bef755c27297d57c

    • SHA1

      1f8f96742de98d063f9cd1aa29b339721dd37740

    • SHA256

      cd7d41450ffc7079b2161a20d02c5682e1a5eddf75b6fa1f31193f8067d20750

    • SHA512

      7af36a996d8c600edc5116b90447669ab53be64eb9217f3cda074e423d7b9ce6cf000b2cc3e89eb71f8053ae32906ec3fba2243bc9e8ea759489e434ff9fa341

    • SSDEEP

      3072:ZXaxkun1YV7MG6uRMwC5kMqQLXmEl5n9e+ktQ:VMKEkCLWQ9e+y

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks