Overview

overview

10

Static

static

3

JaffaCakes...90.exe

windows7-x64

10

JaffaCakes...90.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_6e952587cc76725c0299444069441090

  • Size

    197KB

  • Sample

    250103-wz5y5swrby

  • MD5

    6e952587cc76725c0299444069441090

  • SHA1

    f90514062d21f3ead28b5f5fef1773664c303ebc

  • SHA256

    eb4e6ffba85b3a2e98e9d4b8b1ab1c6352b86f02dc68d92fa0f0a621f909d233

  • SHA512

    0b80492f54722c6b7e162dddd2bd968b7a054095e0f3a487a14fc7c27a67a81974d697a8ca45010019548e0fc776f7a3ab58b8a5cb9c915e80c54b431edeffd2

  • SSDEEP

    6144:U+29INo8x9VbEjqv1vqRpnUHCiNC++mD:U+2IosxUqv6plqP+u

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      JaffaCakes118_6e952587cc76725c0299444069441090

    • Size

      197KB

    • MD5

      6e952587cc76725c0299444069441090

    • SHA1

      f90514062d21f3ead28b5f5fef1773664c303ebc

    • SHA256

      eb4e6ffba85b3a2e98e9d4b8b1ab1c6352b86f02dc68d92fa0f0a621f909d233

    • SHA512

      0b80492f54722c6b7e162dddd2bd968b7a054095e0f3a487a14fc7c27a67a81974d697a8ca45010019548e0fc776f7a3ab58b8a5cb9c915e80c54b431edeffd2

    • SSDEEP

      6144:U+29INo8x9VbEjqv1vqRpnUHCiNC++mD:U+2IosxUqv6plqP+u

    Score
    10/10
    njratdiscoveryevasionpersistenceprivilege_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