Overview

overview

10

Static

static

3

20cef431aa...8N.exe

windows7-x64

10

20cef431aa...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    20cef431aae4d318b4ceff66ffc674c078c2dc63e5788b15c26d5ce4be388dc8N

  • Size

    135KB

  • Sample

    240927-ygg6gaydlh

  • MD5

    5944a57ec407064cc5151f690a4382d0

  • SHA1

    8ddad85749c0d27636bd560d8228578747146cd8

  • SHA256

    20cef431aae4d318b4ceff66ffc674c078c2dc63e5788b15c26d5ce4be388dc8

  • SHA512

    e69c36b62516aae55af5fc7d1c3712266d25238b2ee320e08a397096d4c77f3c7e861600e59916f4a8087ce8d2c6c5b91db35223240ec1379fd63171f6798a86

  • SSDEEP

    1536:PC+EK/Ni4mT4s/ncQg93CVpqL22nIebr7uwCCyrAK9AGTr1U+VFco8sm3pKZZtC+:0cNRs/nbgZwY22zbeAcAGT2+QotTjBoK

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

279f6960ed84a752570aca7fb2dc1552

Attributes
  • reg_key

    279f6960ed84a752570aca7fb2dc1552

  • splitter

    |'|'|

Targets

    • Target

      20cef431aae4d318b4ceff66ffc674c078c2dc63e5788b15c26d5ce4be388dc8N

    • Size

      135KB

    • MD5

      5944a57ec407064cc5151f690a4382d0

    • SHA1

      8ddad85749c0d27636bd560d8228578747146cd8

    • SHA256

      20cef431aae4d318b4ceff66ffc674c078c2dc63e5788b15c26d5ce4be388dc8

    • SHA512

      e69c36b62516aae55af5fc7d1c3712266d25238b2ee320e08a397096d4c77f3c7e861600e59916f4a8087ce8d2c6c5b91db35223240ec1379fd63171f6798a86

    • SSDEEP

      1536:PC+EK/Ni4mT4s/ncQg93CVpqL22nIebr7uwCCyrAK9AGTr1U+VFco8sm3pKZZtC+:0cNRs/nbgZwY22zbeAcAGT2+QotTjBoK

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_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
    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