Overview

overview

10

Static

static

3

JaffaCakes...00.exe

windows7-x64

10

JaffaCakes...00.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_659ff1d14a0557aa3ba2c9029a502500

  • Size

    524KB

  • Sample

    250102-rdh52avjdy

  • MD5

    659ff1d14a0557aa3ba2c9029a502500

  • SHA1

    2dd55da692706ec8f5e82bc2c18f5492ba0085c0

  • SHA256

    2bd078d40523d44ce6dfc6aed631ada136e2637346d80f200f0730a3c429092b

  • SHA512

    cc1b23c8c130b13e45d04bc43b150e77346f857d52d3fb464a84df45931c65abbd7d2a6479be575c16a5d6f783d8bff0c40921b34cd477f97ddf9762b5bdc490

  • SSDEEP

    6144:FzDFkL+jDEbWj+0VjvwsYUVVObfiJCkMVu0ZNOVm8WM53515j585k5MmV5654R6F:pDFkmzrTL+gMVu0ZNOVm8a

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HACKED

C2

amine-gatorsedz.no-ip.biz:1177

Mutex

60f0d0e0d2dd518d7530a18795742b3f

Attributes
  • reg_key

    60f0d0e0d2dd518d7530a18795742b3f

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_659ff1d14a0557aa3ba2c9029a502500

    • Size

      524KB

    • MD5

      659ff1d14a0557aa3ba2c9029a502500

    • SHA1

      2dd55da692706ec8f5e82bc2c18f5492ba0085c0

    • SHA256

      2bd078d40523d44ce6dfc6aed631ada136e2637346d80f200f0730a3c429092b

    • SHA512

      cc1b23c8c130b13e45d04bc43b150e77346f857d52d3fb464a84df45931c65abbd7d2a6479be575c16a5d6f783d8bff0c40921b34cd477f97ddf9762b5bdc490

    • SSDEEP

      6144:FzDFkL+jDEbWj+0VjvwsYUVVObfiJCkMVu0ZNOVm8WM53515j585k5MmV5654R6F:pDFkmzrTL+gMVu0ZNOVm8a

    Score
    10/10
    njrathackeddiscoverytrojanevasionpersistenceprivilege_escalation

    • 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

    • Suspicious use of SetThreadContext

    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