General

  • Target

    151c043ec68bbf031042ffebc30f47d7395508adf60a6a0a52350ffb167cfc7d

  • Size

    114KB

  • Sample

    240810-xn435sxdkd

  • MD5

    2a241705544340c63f144e155be25e1f

  • SHA1

    6a97f18dfe1c67848eade124a8af03c1cb08e9a7

  • SHA256

    151c043ec68bbf031042ffebc30f47d7395508adf60a6a0a52350ffb167cfc7d

  • SHA512

    983a025a47e7e659162e8e5dd785387b81a263a0d8dddfb2a541f79086683f7c88d6cf33c89ace4e58a5046f9507e410eeccc1b8f1b1c99e1fa3bd0e96abb8a1

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMiat6V:P5eznsjsguGDFqGZ2riV

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      151c043ec68bbf031042ffebc30f47d7395508adf60a6a0a52350ffb167cfc7d

    • Size

      114KB

    • MD5

      2a241705544340c63f144e155be25e1f

    • SHA1

      6a97f18dfe1c67848eade124a8af03c1cb08e9a7

    • SHA256

      151c043ec68bbf031042ffebc30f47d7395508adf60a6a0a52350ffb167cfc7d

    • SHA512

      983a025a47e7e659162e8e5dd785387b81a263a0d8dddfb2a541f79086683f7c88d6cf33c89ace4e58a5046f9507e410eeccc1b8f1b1c99e1fa3bd0e96abb8a1

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMiat6V:P5eznsjsguGDFqGZ2riV

    • 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