General

  • Target

    6f31ca947c494c4413151a81a41e936ab7edd17a6a15f08682e5595cfd90afab.exe

  • Size

    37KB

  • Sample

    241027-czjlcssdpe

  • MD5

    0a47d55f7619dc132fe38e03be2f91ca

  • SHA1

    1038cb66aae449f5b0f9731bb0deac6f3cc3d864

  • SHA256

    6f31ca947c494c4413151a81a41e936ab7edd17a6a15f08682e5595cfd90afab

  • SHA512

    3b97c0f59d4ac6d7e840ccb106e911eb28734c558f8b0f745632c5cc1aeaf14a3892daa90981c7f66da0e13305fdbd53ef72595c53c5a18c5af7a289a86446f8

  • SSDEEP

    384:k0aIiudjtD+P3V+y0b3+LCtf1QseiXFrAF+rMRTyN/0L+EcoinblneHQM3epzX4K:TFmV10b3+LCtCViVrM+rMRa8NuWut

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

Man

C2

0.tcp.eu.ngrok.io:10698

Mutex

630e28d3c8152ab68e951a8968693173

Attributes
  • reg_key

    630e28d3c8152ab68e951a8968693173

  • splitter

    |'|'|

Targets

    • Target

      6f31ca947c494c4413151a81a41e936ab7edd17a6a15f08682e5595cfd90afab.exe

    • Size

      37KB

    • MD5

      0a47d55f7619dc132fe38e03be2f91ca

    • SHA1

      1038cb66aae449f5b0f9731bb0deac6f3cc3d864

    • SHA256

      6f31ca947c494c4413151a81a41e936ab7edd17a6a15f08682e5595cfd90afab

    • SHA512

      3b97c0f59d4ac6d7e840ccb106e911eb28734c558f8b0f745632c5cc1aeaf14a3892daa90981c7f66da0e13305fdbd53ef72595c53c5a18c5af7a289a86446f8

    • SSDEEP

      384:k0aIiudjtD+P3V+y0b3+LCtf1QseiXFrAF+rMRTyN/0L+EcoinblneHQM3epzX4K:TFmV10b3+LCtCViVrM+rMRa8NuWut

    • 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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks