Overview

overview

10

Static

static

3

JaffaCakes...50.exe

windows7-x64

10

JaffaCakes...50.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_64f6c6892c3dac81822aee1dcdbf8750

  • Size

    398KB

  • Sample

    250102-n9ln9atqel

  • MD5

    64f6c6892c3dac81822aee1dcdbf8750

  • SHA1

    2b36d272e6c14458aaa9a993531415ef2ac13ca2

  • SHA256

    d1bc142250f174baf6bf227f4f586bf8f2985c40c1499a7836d5f211451b31e4

  • SHA512

    4c5f2a874eb9f9df78a3e3bb1627f4239668889fa8e40b1fde00d78bf384874378b498822df2eb77cf6119a1463e291d970ecd84b291df79d7e49a52231be8bb

  • SSDEEP

    12288:i3B2SB+ol/hGvcQ5a51AiR643FzMBLjJ:AB2SBS

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

xhxixx.no-ip.biz:1177

Mutex

4c598de1834ed60caa6acfadf4ae0156

Attributes
  • reg_key

    4c598de1834ed60caa6acfadf4ae0156

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_64f6c6892c3dac81822aee1dcdbf8750

    • Size

      398KB

    • MD5

      64f6c6892c3dac81822aee1dcdbf8750

    • SHA1

      2b36d272e6c14458aaa9a993531415ef2ac13ca2

    • SHA256

      d1bc142250f174baf6bf227f4f586bf8f2985c40c1499a7836d5f211451b31e4

    • SHA512

      4c5f2a874eb9f9df78a3e3bb1627f4239668889fa8e40b1fde00d78bf384874378b498822df2eb77cf6119a1463e291d970ecd84b291df79d7e49a52231be8bb

    • SSDEEP

      12288:i3B2SB+ol/hGvcQ5a51AiR643FzMBLjJ:AB2SBS

    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

    • 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