Overview

overview

10

Static

static

3

JaffaCakes...09.exe

windows7-x64

10

JaffaCakes...09.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_38be2b542ed164bfb270dee0b16ab573e0c362233b8389918384f923415d2709

  • Size

    158KB

  • Sample

    241225-rrttpavpeq

  • MD5

    ba367fe429acd04b12c91deb12ffbac2

  • SHA1

    2d186f231e9589ca849c5a95a0179b98cf990fb8

  • SHA256

    38be2b542ed164bfb270dee0b16ab573e0c362233b8389918384f923415d2709

  • SHA512

    cb61e2e31142feb39b40a2adbbacc0788e887d635a63860f74fd3001da884bd228279425b6abd6e6bdc386a71807ed11ce68a82a6a16537426d755ee3829b322

  • SSDEEP

    3072:AzCIfGRHNAXfagE58LcCnPzjsc0qsMLl10ZApDeP5m+KTAp:7NAvVEO1nLgUsm0ZsyB8

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      JaffaCakes118_38be2b542ed164bfb270dee0b16ab573e0c362233b8389918384f923415d2709

    • Size

      158KB

    • MD5

      ba367fe429acd04b12c91deb12ffbac2

    • SHA1

      2d186f231e9589ca849c5a95a0179b98cf990fb8

    • SHA256

      38be2b542ed164bfb270dee0b16ab573e0c362233b8389918384f923415d2709

    • SHA512

      cb61e2e31142feb39b40a2adbbacc0788e887d635a63860f74fd3001da884bd228279425b6abd6e6bdc386a71807ed11ce68a82a6a16537426d755ee3829b322

    • SSDEEP

      3072:AzCIfGRHNAXfagE58LcCnPzjsc0qsMLl10ZApDeP5m+KTAp:7NAvVEO1nLgUsm0ZsyB8

    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

    • 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