Overview

overview

10

Static

static

10

978f21c63a...3N.exe

windows7-x64

10

978f21c63a...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    978f21c63ac47401164ba07cd68f06190a29cfc306c65b195e0c45d12a747803N

  • Size

    23KB

  • Sample

    241108-cb79tasfnf

  • MD5

    503c1d7ae9df78277314e1a51e36b480

  • SHA1

    1b82a2b96e8d45a1e5dfb564f4223fb62a4497fd

  • SHA256

    978f21c63ac47401164ba07cd68f06190a29cfc306c65b195e0c45d12a747803

  • SHA512

    eea52954bf655e224f74cee7f16ad7ce47f2cbdf4d26be62987be514151b33b162e431bd3c5fc4c4a423191c5207971c3d371d6ce08c1a0698bb1554c1d7cc56

  • SSDEEP

    384:TslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZFz:keEvwIlLMRpcnuS

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

10.10.10.18:5552

Mutex

54435c35e0b080ff81569515525baf6b

Attributes
  • reg_key

    54435c35e0b080ff81569515525baf6b

  • splitter

    |'|'|

Targets

    • Target

      978f21c63ac47401164ba07cd68f06190a29cfc306c65b195e0c45d12a747803N

    • Size

      23KB

    • MD5

      503c1d7ae9df78277314e1a51e36b480

    • SHA1

      1b82a2b96e8d45a1e5dfb564f4223fb62a4497fd

    • SHA256

      978f21c63ac47401164ba07cd68f06190a29cfc306c65b195e0c45d12a747803

    • SHA512

      eea52954bf655e224f74cee7f16ad7ce47f2cbdf4d26be62987be514151b33b162e431bd3c5fc4c4a423191c5207971c3d371d6ce08c1a0698bb1554c1d7cc56

    • SSDEEP

      384:TslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZFz:keEvwIlLMRpcnuS

    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
    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