Overview

overview

10

Static

static

10

2735603595...18.exe

windows7-x64

10

2735603595...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    2735603595461beb3a3aad862b5f29dd_JaffaCakes118
  • Size 23KB
  • Sample240508-3fjp5ade3v
  • SHA256 cd55badf449d1d701c631d75846ac6928c285397223da050912190aa6d642619
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
njratlammerevasionpersistencetrojan

Malware Config

Extracted

Family

  • njrat

Version

  • 0.7d

Botnet

  • Lammer

C2

  • windowsuport.duckdns.org:1177

Mutex

  • b025b1b10bc4e43a3ce4c8c9561b9557

Attributes
  • reg_key

    b025b1b10bc4e43a3ce4c8c9561b9557

  • splitter

    |'|'|

Targets

    • Target
      2735603595461beb3a3aad862b5f29dd_JaffaCakes118
    • Size 23KB
    • SHA256 cd55badf449d1d701c631d75846ac6928c285397223da050912190aa6d642619
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    njratlammerevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks