General

  • Target

    23dd4610693bb9928f8c224440ad8e30N.exe

  • Size

    1.3MB

  • Sample

    240906-pnlykawcrn

  • MD5

    23dd4610693bb9928f8c224440ad8e30

  • SHA1

    2bd398fbd6bb00801a5ac15650afcff4e3b7ee8c

  • SHA256

    35b588651334998c6473ba19b676527e5e4782a5d366e5aee5f6151e927ef1b5

  • SHA512

    9b3f635e105c41dd93f806cbe09cd73a4585f26ed6ff349d21862fdd4d3990e3bc701a0199eed9969eb101691a8363234e67f134a4d86ac397ff528276970c3c

  • SSDEEP

    24576:tfZlf2TdDY5LI6jrXDHt4D4lfLBSDm9kN4wIa7LwQVZjI6jZZjI6jVqOb/trJYwZ:TeyBgV

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

maestro49.ddns.net:5552

Mutex

1f14d442afed773c814b9d245e6118bf

Attributes
  • reg_key

    1f14d442afed773c814b9d245e6118bf

  • splitter

    |'|'|

Targets

    • Target

      23dd4610693bb9928f8c224440ad8e30N.exe

    • Size

      1.3MB

    • MD5

      23dd4610693bb9928f8c224440ad8e30

    • SHA1

      2bd398fbd6bb00801a5ac15650afcff4e3b7ee8c

    • SHA256

      35b588651334998c6473ba19b676527e5e4782a5d366e5aee5f6151e927ef1b5

    • SHA512

      9b3f635e105c41dd93f806cbe09cd73a4585f26ed6ff349d21862fdd4d3990e3bc701a0199eed9969eb101691a8363234e67f134a4d86ac397ff528276970c3c

    • SSDEEP

      24576:tfZlf2TdDY5LI6jrXDHt4D4lfLBSDm9kN4wIa7LwQVZjI6jZZjI6jVqOb/trJYwZ:TeyBgV

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks