Overview

overview

10

Static

static

3

729fd215cf...4N.exe

windows7-x64

10

729fd215cf...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    729fd215cfd80ef7a2c2f20084ab187301a976e2fab8c7b160385624102c4034N.exe

  • Size

    96KB

  • Sample

    241202-w3ksdaskcj

  • MD5

    da14168567309df050c571921ea2cc40

  • SHA1

    212c20a64e4e9a7b2b35ae389f32070a200e5499

  • SHA256

    729fd215cfd80ef7a2c2f20084ab187301a976e2fab8c7b160385624102c4034

  • SHA512

    ba527ef99d323d31b91182cda4bfaf21cb20f76e3a6717d6d60528f12462670e7a9e28a6c16b788a0c99ce900e9536e876af7c109d45f2c9863edb22be2f7e8a

  • SSDEEP

    1536:D1/F8CpxMCAgF9DLi+DOGL2NCi8LEg/FnOc:BH2+DOGTbLEgH

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

ilyashacke.no-ip.biz:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      729fd215cfd80ef7a2c2f20084ab187301a976e2fab8c7b160385624102c4034N.exe

    • Size

      96KB

    • MD5

      da14168567309df050c571921ea2cc40

    • SHA1

      212c20a64e4e9a7b2b35ae389f32070a200e5499

    • SHA256

      729fd215cfd80ef7a2c2f20084ab187301a976e2fab8c7b160385624102c4034

    • SHA512

      ba527ef99d323d31b91182cda4bfaf21cb20f76e3a6717d6d60528f12462670e7a9e28a6c16b788a0c99ce900e9536e876af7c109d45f2c9863edb22be2f7e8a

    • SSDEEP

      1536:D1/F8CpxMCAgF9DLi+DOGL2NCi8LEg/FnOc:BH2+DOGTbLEgH

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • 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