Overview

overview

10

Static

static

10

ddb9f74f77...0N.exe

windows7-x64

10

ddb9f74f77...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ddb9f74f7723c81390a171a13e103f259908847b31a96371617db48babcd2900N.exe

  • Size

    23KB

  • Sample

    241222-qgv4bsyre1

  • MD5

    e26412a7ce9a6b7f7139a7c6c3c82ae0

  • SHA1

    5d6611fec8737f5d317a637c80d495838d673603

  • SHA256

    ddb9f74f7723c81390a171a13e103f259908847b31a96371617db48babcd2900

  • SHA512

    ec3d83f3bf42add48fc44ff978cdef0cae9d52bda0ca08eb5ec82c3f72f273b3340bc441a983037d5dc34a06f8375fc49bd4b59e84d6ee320f20f277125d0aca

  • SSDEEP

    384:XoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIv:w7O89p2rRpcnux

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

      ddb9f74f7723c81390a171a13e103f259908847b31a96371617db48babcd2900N.exe

    • Size

      23KB

    • MD5

      e26412a7ce9a6b7f7139a7c6c3c82ae0

    • SHA1

      5d6611fec8737f5d317a637c80d495838d673603

    • SHA256

      ddb9f74f7723c81390a171a13e103f259908847b31a96371617db48babcd2900

    • SHA512

      ec3d83f3bf42add48fc44ff978cdef0cae9d52bda0ca08eb5ec82c3f72f273b3340bc441a983037d5dc34a06f8375fc49bd4b59e84d6ee320f20f277125d0aca

    • SSDEEP

      384:XoWtkEwn65rgjAsGipk55D16xgXakhbZD0mRvR6JZlbw8hqIusZzZIv:w7O89p2rRpcnux

    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