General

  • Target

    87301351de40852d96930b66553900ac_JaffaCakes118

  • Size

    648KB

  • Sample

    241102-xv3tnavrhk

  • MD5

    87301351de40852d96930b66553900ac

  • SHA1

    cf042b7fb2690e600a360adaf146873dd04c9f9a

  • SHA256

    7cdc3aac4fd2cea887b0f9f0c3ef615d470b8dbec055efebce863d7fbf67d797

  • SHA512

    616aab7bc673f804c6be6a7a7d521454c3ba895ae0bae5d4cfa5c16c080f29d13ff3315b191c86c2dea0b97462c54336c4b74f49f0ae10e72c4cfaad9f877bdf

  • SSDEEP

    12288:2eFxHPvtS8ULd+mQb+mQwWhhhhrE6zTNhhhhhJsni7lhjPyTCp9h7ukziWy9EUKt:2sJPvJULd+mQb+mQwb6hhz9ESiWy9EFt

Malware Config

Extracted

Family

njrat

Version

v2.0

Botnet

HacKed

C2

62.227.124.106:5552

Mutex

Windows

Attributes
  • reg_key

    Windows

  • splitter

    |-F-|

Targets

    • Target

      87301351de40852d96930b66553900ac_JaffaCakes118

    • Size

      648KB

    • MD5

      87301351de40852d96930b66553900ac

    • SHA1

      cf042b7fb2690e600a360adaf146873dd04c9f9a

    • SHA256

      7cdc3aac4fd2cea887b0f9f0c3ef615d470b8dbec055efebce863d7fbf67d797

    • SHA512

      616aab7bc673f804c6be6a7a7d521454c3ba895ae0bae5d4cfa5c16c080f29d13ff3315b191c86c2dea0b97462c54336c4b74f49f0ae10e72c4cfaad9f877bdf

    • SSDEEP

      12288:2eFxHPvtS8ULd+mQb+mQwWhhhhrE6zTNhhhhhJsni7lhjPyTCp9h7ukziWy9EUKt:2sJPvJULd+mQb+mQwb6hhz9ESiWy9EFt

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks