Overview

overview

10

Static

static

3

fe4122261e...18.exe

windows7-x64

10

fe4122261e...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    fe4122261edf995548d6eeaeb5139510_JaffaCakes118

  • Size

    424KB

  • Sample

    241219-dz9cfswpfp

  • MD5

    fe4122261edf995548d6eeaeb5139510

  • SHA1

    0479e00d5c8cd92d2a9bec52d2c1c0b3b83183ff

  • SHA256

    eec23b4f63c7f1e64f7f7daef27341b361997a2ad6fc43a6eaa5597fd888c811

  • SHA512

    252d5fda1ea470b7b10724051b7702add0a364845e986b87a401d3b4e1a777ff73196c6482b2a48abe7d7330407d0b8aa703cb4db03004011ab44355c98124ef

  • SSDEEP

    12288:Lqdmggo/RmXY4z6ICGyn1p341LCKArMBgJS9UOIK:Ux/GD0cL6MCJSuOIK

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      fe4122261edf995548d6eeaeb5139510_JaffaCakes118

    • Size

      424KB

    • MD5

      fe4122261edf995548d6eeaeb5139510

    • SHA1

      0479e00d5c8cd92d2a9bec52d2c1c0b3b83183ff

    • SHA256

      eec23b4f63c7f1e64f7f7daef27341b361997a2ad6fc43a6eaa5597fd888c811

    • SHA512

      252d5fda1ea470b7b10724051b7702add0a364845e986b87a401d3b4e1a777ff73196c6482b2a48abe7d7330407d0b8aa703cb4db03004011ab44355c98124ef

    • SSDEEP

      12288:Lqdmggo/RmXY4z6ICGyn1p341LCKArMBgJS9UOIK:Ux/GD0cL6MCJSuOIK

    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