Overview

overview

10

Static

static

10

JaffaCakes...1b.exe

windows7-x64

10

JaffaCakes...1b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_f2c12d60565cc11e11247cef0381c91b

  • Size

    23KB

  • Sample

    250111-a78jcawjgx

  • MD5

    f2c12d60565cc11e11247cef0381c91b

  • SHA1

    da032f76b0930d85f58192a0494c7544dbdc51d7

  • SHA256

    ce4c2b9fcd5bfbbddcb097d7a23f3e6995b2e0f543448113cb7550f18a88a9d5

  • SHA512

    a8dbd23a72ccbe3a590a5818084b934ba2436fdc9955916b26803281c1763ae27e742a58c05c1fec82abc60d9711e888bcfd9c0fcb048a9fa33836708aaa6a6f

  • SSDEEP

    384:JslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZ6w:aeEvwIlLMRpcnuQ

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

10.10.10.10:5552

Mutex

0dc24807523d3cd24b54cd0996e4c49b

Attributes
  • reg_key

    0dc24807523d3cd24b54cd0996e4c49b

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_f2c12d60565cc11e11247cef0381c91b

    • Size

      23KB

    • MD5

      f2c12d60565cc11e11247cef0381c91b

    • SHA1

      da032f76b0930d85f58192a0494c7544dbdc51d7

    • SHA256

      ce4c2b9fcd5bfbbddcb097d7a23f3e6995b2e0f543448113cb7550f18a88a9d5

    • SHA512

      a8dbd23a72ccbe3a590a5818084b934ba2436fdc9955916b26803281c1763ae27e742a58c05c1fec82abc60d9711e888bcfd9c0fcb048a9fa33836708aaa6a6f

    • SSDEEP

      384:JslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZ6w:aeEvwIlLMRpcnuQ

    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