Overview

overview

10

Static

static

48a8eafd90...50.exe

windows7-x64

10

48a8eafd90...50.exe

windows10-2004-x64

5

Sharing

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General

  • Target

    48a8eafd9013ef1d61ce5b61601828f97c602531d9f7621af9bcbd4fffc72250

  • Size

    855KB

  • Sample

    221014-k8vc8ahaa8

  • MD5

    6aa1e096f657f2d549e67579d7edb490

  • SHA1

    fe36a9211ef9b8c35697c97addccc94a47223d7c

  • SHA256

    48a8eafd9013ef1d61ce5b61601828f97c602531d9f7621af9bcbd4fffc72250

  • SHA512

    746c7ecce12b54aad4a0de9265690a2e860e4a87fddd1a6200f926d857b09cc9ec36da8be2252b0b9802078cab50db1bf6fd6cc1228851a917cfe159ad986ebc

  • SSDEEP

    3072:15oQcAV8NrucfhvH8GLx99NhCHBd0vqV7S1zWnyzYmLZds2qHhHTYYzy6aWeTaAF:1uW

Score
10/10
njrathacked evasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

mochakis.no-ip.biz:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      48a8eafd9013ef1d61ce5b61601828f97c602531d9f7621af9bcbd4fffc72250

    • Size

      855KB

    • MD5

      6aa1e096f657f2d549e67579d7edb490

    • SHA1

      fe36a9211ef9b8c35697c97addccc94a47223d7c

    • SHA256

      48a8eafd9013ef1d61ce5b61601828f97c602531d9f7621af9bcbd4fffc72250

    • SHA512

      746c7ecce12b54aad4a0de9265690a2e860e4a87fddd1a6200f926d857b09cc9ec36da8be2252b0b9802078cab50db1bf6fd6cc1228851a917cfe159ad986ebc

    • SSDEEP

      3072:15oQcAV8NrucfhvH8GLx99NhCHBd0vqV7S1zWnyzYmLZds2qHhHTYYzy6aWeTaAF:1uW

    Score
    10/10
    njrathacked evasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • 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