General

  • Target

    3c6ae580c9a8c901402006e2cc4c18e0N.exe

  • Size

    114KB

  • Sample

    240813-sjk29azhqf

  • MD5

    3c6ae580c9a8c901402006e2cc4c18e0

  • SHA1

    cec8a398145da2dd940b72a49eea67406a762224

  • SHA256

    a58c8621d5502657c2ccd4501f83b4dcd122a92156e9134d18eb0b113c716da4

  • SHA512

    309db7b5f8d5adcabbd77a6c53ca7099c44d0155802af7250e25aa3639cf821402011325ae10e8521bcf041857382b0df14553a4c3cbf3e6ac1f8c9a976f735c

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMJ:P5eznsjsguGDFqGZ2rJ

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      3c6ae580c9a8c901402006e2cc4c18e0N.exe

    • Size

      114KB

    • MD5

      3c6ae580c9a8c901402006e2cc4c18e0

    • SHA1

      cec8a398145da2dd940b72a49eea67406a762224

    • SHA256

      a58c8621d5502657c2ccd4501f83b4dcd122a92156e9134d18eb0b113c716da4

    • SHA512

      309db7b5f8d5adcabbd77a6c53ca7099c44d0155802af7250e25aa3639cf821402011325ae10e8521bcf041857382b0df14553a4c3cbf3e6ac1f8c9a976f735c

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMJ:P5eznsjsguGDFqGZ2rJ

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks