Overview

overview

10

Static

static

B7272AB1D8...7F.exe

windows7_x64

10

B7272AB1D8...7F.exe

windows10_x64

10

Sharing

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General

  • Target

    B7272AB1D83A3CAE498E513E0CFF087F.exe

  • Size

    56KB

  • Sample

    210523-rg6l6nqnl2

  • MD5

    b7272ab1d83a3cae498e513e0cff087f

  • SHA1

    7729415361e73ac4730f2c53e33d65ad892efde7

  • SHA256

    96e438e2623b95267817cfa70cb9ebe627c4a051662b5af7162bc671ae32b8cf

  • SHA512

    0f00c0bcff463324a41e462f58d6673e1db634272f967b471d355aee62e0e02c959cbfed70bbc931d3bc03ee46f303f0b50a9d68570f582d566f4fa6c81eb417

Score
10/10
njratmybotevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

MyBot

C2

ratnk.duckdns.org:1605

Mutex

b0cb8ce9e5434c245c6380f65c492e81

Attributes
  • reg_key

    b0cb8ce9e5434c245c6380f65c492e81

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target

      B7272AB1D83A3CAE498E513E0CFF087F.exe

    • Size

      56KB

    • MD5

      b7272ab1d83a3cae498e513e0cff087f

    • SHA1

      7729415361e73ac4730f2c53e33d65ad892efde7

    • SHA256

      96e438e2623b95267817cfa70cb9ebe627c4a051662b5af7162bc671ae32b8cf

    • SHA512

      0f00c0bcff463324a41e462f58d6673e1db634272f967b471d355aee62e0e02c959cbfed70bbc931d3bc03ee46f303f0b50a9d68570f582d566f4fa6c81eb417

    Score
    10/10
    njratmybotevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks