General

  • Target

    5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33

  • Size

    115KB

  • Sample

    240809-1nbclsvbmh

  • MD5

    933f27d14b6e1cbeda7332d0d582965c

  • SHA1

    8a6d16615396d490ed3257a21975949ba50ad954

  • SHA256

    5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33

  • SHA512

    696244f593fd90ad128c095cacc11330eac16d69e04db1ffd864f2d4180d68cf5edac3d835321359526a7ae5e2a969589b393ea29eb15a3a0d8b4b80aae5993d

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMIR:P5eznsjsguGDFqGZ2rIR

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33

    • Size

      115KB

    • MD5

      933f27d14b6e1cbeda7332d0d582965c

    • SHA1

      8a6d16615396d490ed3257a21975949ba50ad954

    • SHA256

      5abebc5364849c9531df280a98431b7b58b2f98efbe45fc9477b61b47044ef33

    • SHA512

      696244f593fd90ad128c095cacc11330eac16d69e04db1ffd864f2d4180d68cf5edac3d835321359526a7ae5e2a969589b393ea29eb15a3a0d8b4b80aae5993d

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMIR:P5eznsjsguGDFqGZ2rIR

    • 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