Overview

overview

10

Static

static

10

01ca4a511d...e7.exe

windows7-x64

10

01ca4a511d...e7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    01ca4a511d01a6d2da296bcd886b5a7f12548eafafb3b7ee5c82f91b661bdae7

  • Size

    23KB

  • Sample

    221125-f9617ahe5v

  • MD5

    6e349712611b6af9755a5621437c36f1

  • SHA1

    77080fa8a1bbf71fb43ab843c8cb4aa9dcea098a

  • SHA256

    01ca4a511d01a6d2da296bcd886b5a7f12548eafafb3b7ee5c82f91b661bdae7

  • SHA512

    b2771778cae7d621858c4b4f4f1541f5b72f3beb5b882b8b5b6eaf128a50d6365c12b0dbb4e16fbb640801b8dc06f1ceaf4effcc304139aa3331cef30eb728db

  • SSDEEP

    384:Hx1MKFYuEEhERvoBG16Xuy0MHNw6Tg1Y+75JTFmRvR6JZlbw8hqIusZzZsMU:Hx+W4V6+yDRpcnu2U

Score
10/10
njrathkevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HK

C2

nicedayforyou.ddns.net:3936

Mutex

307e0729fd0c480ae867c3b39132f6b3

Attributes
  • reg_key

    307e0729fd0c480ae867c3b39132f6b3

  • splitter

    |'|'|

Targets

    • Target

      01ca4a511d01a6d2da296bcd886b5a7f12548eafafb3b7ee5c82f91b661bdae7

    • Size

      23KB

    • MD5

      6e349712611b6af9755a5621437c36f1

    • SHA1

      77080fa8a1bbf71fb43ab843c8cb4aa9dcea098a

    • SHA256

      01ca4a511d01a6d2da296bcd886b5a7f12548eafafb3b7ee5c82f91b661bdae7

    • SHA512

      b2771778cae7d621858c4b4f4f1541f5b72f3beb5b882b8b5b6eaf128a50d6365c12b0dbb4e16fbb640801b8dc06f1ceaf4effcc304139aa3331cef30eb728db

    • SSDEEP

      384:Hx1MKFYuEEhERvoBG16Xuy0MHNw6Tg1Y+75JTFmRvR6JZlbw8hqIusZzZsMU:Hx+W4V6+yDRpcnu2U

    Score
    10/10
    njrathkevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks