General

  • Target

    62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0

  • Size

    115KB

  • Sample

    240823-1bw4jsxfpe

  • MD5

    0fd1d7365b2b05de06efb168426cc01b

  • SHA1

    dcaea9116bf266bdc3d57b9f8705033791ddb349

  • SHA256

    62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0

  • SHA512

    1c02de96a5c28fb7b9ea481188da457583e6c9b2dc31daefca6182e94f7268921627af78eb5efb95b2b478d294f90511fa62447ee056b9ed2646138b4d94d201

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdes:P5eznsjsguGDFqGZ2r9

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0

    • Size

      115KB

    • MD5

      0fd1d7365b2b05de06efb168426cc01b

    • SHA1

      dcaea9116bf266bdc3d57b9f8705033791ddb349

    • SHA256

      62578782ed0143f5a85bbcbbdb5d09e23965f6e4635f3f407d3f1a78588fe8b0

    • SHA512

      1c02de96a5c28fb7b9ea481188da457583e6c9b2dc31daefca6182e94f7268921627af78eb5efb95b2b478d294f90511fa62447ee056b9ed2646138b4d94d201

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMdes:P5eznsjsguGDFqGZ2r9

    • 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