Overview

overview

10

Static

static

3

JaffaCakes...87.exe

windows7-x64

10

JaffaCakes...87.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_254dd5ea0fa1f4a15795971366c38487

  • Size

    152KB

  • Sample

    241231-szvxdswrex

  • MD5

    254dd5ea0fa1f4a15795971366c38487

  • SHA1

    025cb8750b3431d73e00e5f2617cdf94fa66b50d

  • SHA256

    23f247cc697ffbc58e0dc59ac0a3d8bae1a1c8521af810519c93cdf185bf6686

  • SHA512

    08897f7188f2cb43d21403d06dd546f2f0bc9e9c48c8c259e5fbfe2e1e64ab6668a0c250c972236b8e2fd2972f50c10eba4e877394ca39ce09bd39e7daf310fa

  • SSDEEP

    3072:TIOXGze73aSyCt0Ek21R7HL218mdU882vERh6z7PYAOfvvqn0:TIOX4e7Kcf6d+2vERh6OHqn

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

uwk007.zapto.org:1177

Mutex

458ff06394da6bece9a5c4cd8117cf87

Attributes
  • reg_key

    458ff06394da6bece9a5c4cd8117cf87

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_254dd5ea0fa1f4a15795971366c38487

    • Size

      152KB

    • MD5

      254dd5ea0fa1f4a15795971366c38487

    • SHA1

      025cb8750b3431d73e00e5f2617cdf94fa66b50d

    • SHA256

      23f247cc697ffbc58e0dc59ac0a3d8bae1a1c8521af810519c93cdf185bf6686

    • SHA512

      08897f7188f2cb43d21403d06dd546f2f0bc9e9c48c8c259e5fbfe2e1e64ab6668a0c250c972236b8e2fd2972f50c10eba4e877394ca39ce09bd39e7daf310fa

    • SSDEEP

      3072:TIOXGze73aSyCt0Ek21R7HL218mdU882vERh6z7PYAOfvvqn0:TIOX4e7Kcf6d+2vERh6OHqn

    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