Overview

overview

10

Static

static

10

b5d0379115...1e.exe

windows7-x64

10

b5d0379115...1e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b5d03791152af32112680be74464a370d201c41e.bin

  • Size

    23KB

  • Sample

    240917-qfr1aavdpp

  • MD5

    820f5a17e8cefe2eda0c7ed051c5060e

  • SHA1

    b5d03791152af32112680be74464a370d201c41e

  • SHA256

    ab42f9e59fc9aca2b23beaa1921a9b8fa5985234911ef51655cc3dda78a6345a

  • SHA512

    d9f2a3fe2add82e2e20390c0e1ea9b0574aa0bbccdca435f492c91fe33be95f49c7799a8dc65796f582ad4857fbb54e176b9821b2b29e0a009fdae742c5a6951

  • SSDEEP

    384:CoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI+:F7O89p2rRpcnuM

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

      b5d03791152af32112680be74464a370d201c41e.bin

    • Size

      23KB

    • MD5

      820f5a17e8cefe2eda0c7ed051c5060e

    • SHA1

      b5d03791152af32112680be74464a370d201c41e

    • SHA256

      ab42f9e59fc9aca2b23beaa1921a9b8fa5985234911ef51655cc3dda78a6345a

    • SHA512

      d9f2a3fe2add82e2e20390c0e1ea9b0574aa0bbccdca435f492c91fe33be95f49c7799a8dc65796f582ad4857fbb54e176b9821b2b29e0a009fdae742c5a6951

    • SSDEEP

      384:CoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZI+:F7O89p2rRpcnuM

    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