General

  • Target

    8fa6e678d31a6f93e0527d89d40055c7e48de7902e1f63f29fed42832a863722N.exe

  • Size

    8.7MB

  • Sample

    241217-dlt1lszkcr

  • MD5

    f765a213098dea9a879bbe6f89d6b490

  • SHA1

    da194da98eca74164849fd803156ec3af0e4a89b

  • SHA256

    8fa6e678d31a6f93e0527d89d40055c7e48de7902e1f63f29fed42832a863722

  • SHA512

    f72fd7195c1ea7725eef2447b7964c12f818fbbbe374e82340a50cfa15a0a7329ae146443de8f603e9158e51073504b6e96749c226317cc984b34a65475cc474

  • SSDEEP

    196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCb2:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmq

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

jjj

C2

youri.mooo.com:1605

Mutex

e936a10f968ac948cd351c9629dbd36d

Attributes
  • reg_key

    e936a10f968ac948cd351c9629dbd36d

  • splitter

    |'|'|

Targets

    • Target

      8fa6e678d31a6f93e0527d89d40055c7e48de7902e1f63f29fed42832a863722N.exe

    • Size

      8.7MB

    • MD5

      f765a213098dea9a879bbe6f89d6b490

    • SHA1

      da194da98eca74164849fd803156ec3af0e4a89b

    • SHA256

      8fa6e678d31a6f93e0527d89d40055c7e48de7902e1f63f29fed42832a863722

    • SHA512

      f72fd7195c1ea7725eef2447b7964c12f818fbbbe374e82340a50cfa15a0a7329ae146443de8f603e9158e51073504b6e96749c226317cc984b34a65475cc474

    • SSDEEP

      196608:hCbGPZmVfjsCbGPZmVfjiCbGPZmVfjsCbGPZmVfj2CbGPZmVfjsCbGPZmVfjiCb2:0GmVNGmVrGmVNGmVnGmVNGmVrGmVNGmq

    • Njrat family

    • 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