Overview

overview

10

Static

static

3

JaffaCakes...60.exe

windows7-x64

10

JaffaCakes...60.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_698dc362942cb76e6caada0aeae4a360

  • Size

    611KB

  • Sample

    250103-cggn2svldt

  • MD5

    698dc362942cb76e6caada0aeae4a360

  • SHA1

    c148bbc943e1dfc480a8923b4736552c98ae8793

  • SHA256

    7faccee5a32b154a0e6608e807bd2be5267beae377b1e7c8fc30a65801e16f7a

  • SHA512

    8e49217e283b2786233acddfa68dd3306df9b4567aaa82feecfdefd589a56df36900730e100290564d6feaae02059deb1c14e2be974499c8e4a192711cbefcb2

  • SSDEEP

    6144:E2vFbFQEUvuGAUh5zZ1dzlqXRvqlTwSAPDCbiqiDgdri6yiuQlvJsk0IPYhHq8+4:E2hOLAUhBZ1dzlyvq9rlPyiFxvZdH

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      JaffaCakes118_698dc362942cb76e6caada0aeae4a360

    • Size

      611KB

    • MD5

      698dc362942cb76e6caada0aeae4a360

    • SHA1

      c148bbc943e1dfc480a8923b4736552c98ae8793

    • SHA256

      7faccee5a32b154a0e6608e807bd2be5267beae377b1e7c8fc30a65801e16f7a

    • SHA512

      8e49217e283b2786233acddfa68dd3306df9b4567aaa82feecfdefd589a56df36900730e100290564d6feaae02059deb1c14e2be974499c8e4a192711cbefcb2

    • SSDEEP

      6144:E2vFbFQEUvuGAUh5zZ1dzlqXRvqlTwSAPDCbiqiDgdri6yiuQlvJsk0IPYhHq8+4:E2hOLAUhBZ1dzlyvq9rlPyiFxvZdH

    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