General

  • Target

    5207c90533759690decf146053496e4a652cac1e232e777d20988c9b378bb692

  • Size

    23KB

  • Sample

    220717-exmlcagfck

  • MD5

    0e634348ed64f9f053d9271926975f99

  • SHA1

    162c7587da2f4f04ec68dfada490c23df9efff64

  • SHA256

    5207c90533759690decf146053496e4a652cac1e232e777d20988c9b378bb692

  • SHA512

    50ab9bd7e16f5997dca00210bc4043a6587c34d73539a8ccb7d5ad9eb06f727557e32190904c7be16c4cb1a34feff176a169ea549895dd9da8e8c50c03e03a7e

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

ttufuck.ddns.net:5552

Mutex

4a026f3b3fefea60c2d615d18f3e8f79

Attributes
  • reg_key

    4a026f3b3fefea60c2d615d18f3e8f79

  • splitter

    |'|'|

Targets

    • Target

      5207c90533759690decf146053496e4a652cac1e232e777d20988c9b378bb692

    • Size

      23KB

    • MD5

      0e634348ed64f9f053d9271926975f99

    • SHA1

      162c7587da2f4f04ec68dfada490c23df9efff64

    • SHA256

      5207c90533759690decf146053496e4a652cac1e232e777d20988c9b378bb692

    • SHA512

      50ab9bd7e16f5997dca00210bc4043a6587c34d73539a8ccb7d5ad9eb06f727557e32190904c7be16c4cb1a34feff176a169ea549895dd9da8e8c50c03e03a7e

    • 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.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks