General

  • Target

    178bd89f9113e4ca4f35458e9c779116.exe

  • Size

    117KB

  • Sample

    240818-nny3fssajg

  • MD5

    178bd89f9113e4ca4f35458e9c779116

  • SHA1

    f2b45ce58f29f18964a031578ddff51ab52033d2

  • SHA256

    bf2de56ca9ce6fc0b83d911ea86356d3338823d33630556de10878aeb3de0430

  • SHA512

    20b05ab4e9239f1d8fbdb309863913f0e0d47682b28da78a34341edce3bcf6c16f738682a47946eaf8a23851eba39941704bd7d0ed2ff3f5fd40dab6ead540df

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZR:P5eznsjsguGDFqGZ2rDLH

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      178bd89f9113e4ca4f35458e9c779116.exe

    • Size

      117KB

    • MD5

      178bd89f9113e4ca4f35458e9c779116

    • SHA1

      f2b45ce58f29f18964a031578ddff51ab52033d2

    • SHA256

      bf2de56ca9ce6fc0b83d911ea86356d3338823d33630556de10878aeb3de0430

    • SHA512

      20b05ab4e9239f1d8fbdb309863913f0e0d47682b28da78a34341edce3bcf6c16f738682a47946eaf8a23851eba39941704bd7d0ed2ff3f5fd40dab6ead540df

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZR:P5eznsjsguGDFqGZ2rDLH

    • 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