Overview

overview

10

Static

static

5

aeaea63517...18.exe

windows7-x64

10

aeaea63517...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    aeaea6351755710c58f417cb3950fa2c_JaffaCakes118

  • Size

    2.7MB

  • Sample

    241129-eajwyaypem

  • MD5

    aeaea6351755710c58f417cb3950fa2c

  • SHA1

    f70dd0ef55453aab682d9e7e7efb87c690160a9d

  • SHA256

    e8648c12edb71ba951b2306a7b235dbdc474f26e33319e8ba7219e4a50dd99bd

  • SHA512

    8f25389fdf030c6e432fffb73920f7c00bb4343c5f96e7c14743b277edf34f94ee40001912837f268d7191f1b6918d6c21e44d34e95eb6bdf673fd81b95af6ee

  • SSDEEP

    49152:dJZoQrbTFZY1iacKz58Fcw8uaFKnS3Ubv/Ukd1Zau86XwNjI+zJD9PEe7M:dtrbTA1jr8smMkdDd86XwJXdd7M

Score
10/10
njratjøoker ħäằäckèrdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

JØoker ĦäằäCkèr

C2

hsn85.no-ip.biz:555

Mutex

8100c3226482ae95a43914b125e72414

Attributes
  • reg_key

    8100c3226482ae95a43914b125e72414

  • splitter

    |'|'|

Targets

    • Target

      aeaea6351755710c58f417cb3950fa2c_JaffaCakes118

    • Size

      2.7MB

    • MD5

      aeaea6351755710c58f417cb3950fa2c

    • SHA1

      f70dd0ef55453aab682d9e7e7efb87c690160a9d

    • SHA256

      e8648c12edb71ba951b2306a7b235dbdc474f26e33319e8ba7219e4a50dd99bd

    • SHA512

      8f25389fdf030c6e432fffb73920f7c00bb4343c5f96e7c14743b277edf34f94ee40001912837f268d7191f1b6918d6c21e44d34e95eb6bdf673fd81b95af6ee

    • SSDEEP

      49152:dJZoQrbTFZY1iacKz58Fcw8uaFKnS3Ubv/Ukd1Zau86XwNjI+zJD9PEe7M:dtrbTA1jr8smMkdDd86XwJXdd7M

    Score
    10/10
    njratjøoker ħäằäckèrdiscoveryevasionpersistenceprivilege_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