General

  • Target

    6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd

  • Size

    116KB

  • Sample

    240907-2kcxpsyhnn

  • MD5

    05a50ba89e15b4c1a9a2f4c03afb083b

  • SHA1

    39278a270fbdcf3b45b1a723dae086d1edc68c40

  • SHA256

    6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd

  • SHA512

    9e6e9ed9cbef01080eee0805247f4a916fbcf7047cd803ac5957160fe880b82cbb447fb86fe414ec124539b75c5b736c1ec955dc2f40916d68c61173d9a69413

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLK:P5eznsjsguGDFqGZ2rDLK

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd

    • Size

      116KB

    • MD5

      05a50ba89e15b4c1a9a2f4c03afb083b

    • SHA1

      39278a270fbdcf3b45b1a723dae086d1edc68c40

    • SHA256

      6b57be73b02a18ad54952df4c059f30fbc75018e570ac2ef69ee0d78157fbbbd

    • SHA512

      9e6e9ed9cbef01080eee0805247f4a916fbcf7047cd803ac5957160fe880b82cbb447fb86fe414ec124539b75c5b736c1ec955dc2f40916d68c61173d9a69413

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLK:P5eznsjsguGDFqGZ2rDLK

    • 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