General

  • Target

    7034058b4951a11ca829e5768f50c6d4c129c7e011df47a7b2426237af9af256

  • Size

    118KB

  • Sample

    240802-a8wwyazhqf

  • MD5

    b3bfe6071f4db213bdabcb3e2009afe7

  • SHA1

    109a8e41a71256633532441c28e9628b28316c88

  • SHA256

    7034058b4951a11ca829e5768f50c6d4c129c7e011df47a7b2426237af9af256

  • SHA512

    f1e5cbdf000896fe946bce4ec509b8ac288c9c1d3d38c0b6d1f7853f3aab331e4b9a759e91cabd16bff1c2284bef60499d5f78111f0b9a68f8fab476a4bdfa6e

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLcrD:P5eznsjsguGDFqGZ2rDLcn

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      7034058b4951a11ca829e5768f50c6d4c129c7e011df47a7b2426237af9af256

    • Size

      118KB

    • MD5

      b3bfe6071f4db213bdabcb3e2009afe7

    • SHA1

      109a8e41a71256633532441c28e9628b28316c88

    • SHA256

      7034058b4951a11ca829e5768f50c6d4c129c7e011df47a7b2426237af9af256

    • SHA512

      f1e5cbdf000896fe946bce4ec509b8ac288c9c1d3d38c0b6d1f7853f3aab331e4b9a759e91cabd16bff1c2284bef60499d5f78111f0b9a68f8fab476a4bdfa6e

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLcrD:P5eznsjsguGDFqGZ2rDLcn

    • 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