General

  • Target

    a432f3b58304914500790d32ab264eddc60f598e80c0d47b98d2b0d9e65e5fc0

  • Size

    159KB

  • Sample

    221004-a11vxseccr

  • MD5

    0978a10c34e6c0a82c77a1fe2d668cb0

  • SHA1

    ad2c6a960566f156191d12ec04aade94aa214867

  • SHA256

    a432f3b58304914500790d32ab264eddc60f598e80c0d47b98d2b0d9e65e5fc0

  • SHA512

    b5bc40c8754f9495f74df02cfc28fffb10659dcc6420cad67577c9ace69bdee1292bd36013d9f3260bd09bf3f2d5f93fdf8d19be95ba45dfc3b0b982d979f019

  • SSDEEP

    1536:go2SP6QhKUoQO6XcbAUnvrAp/er6t8Bmh6l3SGLEvlCzC4iVAvrCPSuraAB40aao:zTCQh1oYUs0+tWM6lJmYCizZoWWH2/

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

mortatha

C2

samir.zapto.org:1177

Mutex

13e5090cee57967233f9b6a72ec1c5dd

Attributes
  • reg_key

    13e5090cee57967233f9b6a72ec1c5dd

  • splitter

    |'|'|

Targets

    • Target

      a432f3b58304914500790d32ab264eddc60f598e80c0d47b98d2b0d9e65e5fc0

    • Size

      159KB

    • MD5

      0978a10c34e6c0a82c77a1fe2d668cb0

    • SHA1

      ad2c6a960566f156191d12ec04aade94aa214867

    • SHA256

      a432f3b58304914500790d32ab264eddc60f598e80c0d47b98d2b0d9e65e5fc0

    • SHA512

      b5bc40c8754f9495f74df02cfc28fffb10659dcc6420cad67577c9ace69bdee1292bd36013d9f3260bd09bf3f2d5f93fdf8d19be95ba45dfc3b0b982d979f019

    • SSDEEP

      1536:go2SP6QhKUoQO6XcbAUnvrAp/er6t8Bmh6l3SGLEvlCzC4iVAvrCPSuraAB40aao:zTCQh1oYUs0+tWM6lJmYCizZoWWH2/

    • 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.

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks