Overview

overview

10

Static

static

3

JaffaCakes...c0.exe

windows7-x64

10

JaffaCakes...c0.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    JaffaCakes118_6e8c46674f223379c3ed11dd5dc9f2c0

  • Size

    439KB

  • Sample

    250103-wwq1tawphy

  • MD5

    6e8c46674f223379c3ed11dd5dc9f2c0

  • SHA1

    5e17cc2788fc4a909ee65b102ac33e66aff3f34c

  • SHA256

    14cfc755a46bfad1af048584d599344cc9043f20ff6727c04901bc5cb585521b

  • SHA512

    902f581ea4506f3cdebe64cee161a789fd578e2e88fb831c87ffcf20a9ebfaa645ee9ea6ad601a9730a9efba3f31efbeb833a2777a3d7c917914bd3c69601596

  • SSDEEP

    3072:qzQ7tyn3XA5GskpIZWWH2iWZ2bcmkgfX9Dv01x12:vta3iGskpIPW52b9k8XWj

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

maxxrocker.dlinkddns.com:80

Mutex

ba07a9c5c9c406a4294ab8bfe0b42da4

Attributes
  • reg_key

    ba07a9c5c9c406a4294ab8bfe0b42da4

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_6e8c46674f223379c3ed11dd5dc9f2c0

    • Size

      439KB

    • MD5

      6e8c46674f223379c3ed11dd5dc9f2c0

    • SHA1

      5e17cc2788fc4a909ee65b102ac33e66aff3f34c

    • SHA256

      14cfc755a46bfad1af048584d599344cc9043f20ff6727c04901bc5cb585521b

    • SHA512

      902f581ea4506f3cdebe64cee161a789fd578e2e88fb831c87ffcf20a9ebfaa645ee9ea6ad601a9730a9efba3f31efbeb833a2777a3d7c917914bd3c69601596

    • SSDEEP

      3072:qzQ7tyn3XA5GskpIZWWH2iWZ2bcmkgfX9Dv01x12:vta3iGskpIPW52b9k8XWj

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • 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

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks