Overview

overview

10

Static

static

1

560bb32f1a...aN.exe

windows7-x64

10

560bb32f1a...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    560bb32f1ac31ba827d02dc85dba1b9abe854c9fd2c32c2403f865bb7a87d9daN

  • Size

    117KB

  • Sample

    241001-vy1gla1fpm

  • MD5

    0b7153383aea7358893fb4738d2fb930

  • SHA1

    74b77042b0e7a5c75a94d28c189f9af9c4aa0ffa

  • SHA256

    560bb32f1ac31ba827d02dc85dba1b9abe854c9fd2c32c2403f865bb7a87d9da

  • SHA512

    c59590a721af835e913fbeb5debc446541c4dba06b4aec3080730bf960254b84e140367c5f3397f3f30fea5b3d93a947bba7867b6288c7efe9c8469a18f49f98

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLWS:P5eznsjsguGDFqGZ2rDLt

Score
10/10
njratneufdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      560bb32f1ac31ba827d02dc85dba1b9abe854c9fd2c32c2403f865bb7a87d9daN

    • Size

      117KB

    • MD5

      0b7153383aea7358893fb4738d2fb930

    • SHA1

      74b77042b0e7a5c75a94d28c189f9af9c4aa0ffa

    • SHA256

      560bb32f1ac31ba827d02dc85dba1b9abe854c9fd2c32c2403f865bb7a87d9da

    • SHA512

      c59590a721af835e913fbeb5debc446541c4dba06b4aec3080730bf960254b84e140367c5f3397f3f30fea5b3d93a947bba7867b6288c7efe9c8469a18f49f98

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLWS:P5eznsjsguGDFqGZ2rDLt

    Score
    10/10
    njratneufdiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks