Overview

overview

10

Static

static

10

JaffaCakes...c0.exe

windows7-x64

10

JaffaCakes...c0.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    JaffaCakes118_5ee76c704b168e59367f5c6be72d7cc0

  • Size

    28KB

  • Sample

    250101-wht6bawlg1

  • MD5

    5ee76c704b168e59367f5c6be72d7cc0

  • SHA1

    2f87c98ef778a73a2f6c5114f9d359f81205eb99

  • SHA256

    ed4c6ece3a9c7d5189c7b81bf08432b960fd1c39c24d7ffb5f57f07d32f672f9

  • SHA512

    615004662a8d95e6a39f0850c39f7ea0df787e36655683051afff449792839ff66d8e38a85560277ce718c5460cec171c7f0aa050329df898c51c6a76673e72d

  • SSDEEP

    384:5Qudd0c4mxJKmMreWgxI4EKeBkfove5GKE+YMeteNq4iQEVte9v+hoY8jc4MYgaK:5jbKQQ4deUovJew49+89vw3e4Qyp1

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      JaffaCakes118_5ee76c704b168e59367f5c6be72d7cc0

    • Size

      28KB

    • MD5

      5ee76c704b168e59367f5c6be72d7cc0

    • SHA1

      2f87c98ef778a73a2f6c5114f9d359f81205eb99

    • SHA256

      ed4c6ece3a9c7d5189c7b81bf08432b960fd1c39c24d7ffb5f57f07d32f672f9

    • SHA512

      615004662a8d95e6a39f0850c39f7ea0df787e36655683051afff449792839ff66d8e38a85560277ce718c5460cec171c7f0aa050329df898c51c6a76673e72d

    • SSDEEP

      384:5Qudd0c4mxJKmMreWgxI4EKeBkfove5GKE+YMeteNq4iQEVte9v+hoY8jc4MYgaK:5jbKQQ4deUovJew49+89vw3e4Qyp1

    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.

    • 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