Overview

overview

10

Static

static

10

JaffaCakes...a0.exe

windows7-x64

10

JaffaCakes...a0.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    JaffaCakes118_47b5c95661cc9b549430191bdcb3baa0

  • Size

    23KB

  • Sample

    250101-ffa2naxpcp

  • MD5

    47b5c95661cc9b549430191bdcb3baa0

  • SHA1

    75b6cbd129e9291bf0fc24146c9bb5aafe19159c

  • SHA256

    6a9eaed50b2f173e8169ac8ae34de895b3f016b905226295e1ec43d4817070f4

  • SHA512

    5964a40e556164a869e65fda593b391485c28dc738ae418e823cf888fe1ee0359ad743c93c2563e608226509f229d7f50541fa25590b88e0c29d63e152f9fcaf

  • SSDEEP

    384:MqMqYmCsg/yJrQ7hucGSl7UJx4g6JgfCcosjddmRvR6JZlbw8hqIusZzZpts:MqErG0Btl7rRpcnuv

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

0932343ebc836c39c857a65dc20ea0fb

Attributes
  • reg_key

    0932343ebc836c39c857a65dc20ea0fb

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_47b5c95661cc9b549430191bdcb3baa0

    • Size

      23KB

    • MD5

      47b5c95661cc9b549430191bdcb3baa0

    • SHA1

      75b6cbd129e9291bf0fc24146c9bb5aafe19159c

    • SHA256

      6a9eaed50b2f173e8169ac8ae34de895b3f016b905226295e1ec43d4817070f4

    • SHA512

      5964a40e556164a869e65fda593b391485c28dc738ae418e823cf888fe1ee0359ad743c93c2563e608226509f229d7f50541fa25590b88e0c29d63e152f9fcaf

    • SSDEEP

      384:MqMqYmCsg/yJrQ7hucGSl7UJx4g6JgfCcosjddmRvR6JZlbw8hqIusZzZpts:MqErG0Btl7rRpcnuv

    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.

    • Drops startup file

    • 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