Overview

overview

10

Static

static

10

1e1161bb47...cN.exe

windows7-x64

10

1e1161bb47...cN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1e1161bb471db37a56a7026e1857ed0d1dc6acc9c7b735e0578d81511e3573ccN

  • Size

    23KB

  • Sample

    240929-z2yjma1bpp

  • MD5

    c71ac0327fa8739a207808cc911cb6c0

  • SHA1

    3e2eb3221cdd7c7785c319d9d48899925770ad6d

  • SHA256

    1e1161bb471db37a56a7026e1857ed0d1dc6acc9c7b735e0578d81511e3573cc

  • SHA512

    b392324ecc403b2b685d8cd6644be58a86ff1888d411e2cb1f3c23b5ce0823c868ef131ad411cd0209e6608c1f3d514155974a3ebab56b3e87b821125bb60b2a

  • SSDEEP

    384:GoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI+:57O89p2rRpcnuY

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

10.10.1.11:5552

Mutex

7657c14284185fbd3fb108b43c7467ba

Attributes
  • reg_key

    7657c14284185fbd3fb108b43c7467ba

  • splitter

    |'|'|

Targets

    • Target

      1e1161bb471db37a56a7026e1857ed0d1dc6acc9c7b735e0578d81511e3573ccN

    • Size

      23KB

    • MD5

      c71ac0327fa8739a207808cc911cb6c0

    • SHA1

      3e2eb3221cdd7c7785c319d9d48899925770ad6d

    • SHA256

      1e1161bb471db37a56a7026e1857ed0d1dc6acc9c7b735e0578d81511e3573cc

    • SHA512

      b392324ecc403b2b685d8cd6644be58a86ff1888d411e2cb1f3c23b5ce0823c868ef131ad411cd0209e6608c1f3d514155974a3ebab56b3e87b821125bb60b2a

    • SSDEEP

      384:GoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI+:57O89p2rRpcnuY

    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