Overview

overview

10

Static

static

10

JaffaCakes...20.exe

windows7-x64

10

JaffaCakes...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_605c1543d2219ee5954e174443cdce20

  • Size

    137KB

  • Sample

    250101-ynt4ls1ncy

  • MD5

    605c1543d2219ee5954e174443cdce20

  • SHA1

    d74e20f607cd2661864a13d5d475a4523ef045bc

  • SHA256

    601d7e5ad699c3660d1120db7b877bf52c5a051e17ce9ed03ea115c98dcb58d6

  • SHA512

    c5dbe582f5406e59e2e11d5af5cb0e87cf5f0c302186589f3012cfb3c0c986a3604f7c9c1d6efefdd01cc546a94c0aa2182b0eb505f005ff784af191e3ab8835

  • SSDEEP

    1536:jD71IPkpZKhG29jty+ISwsKqZGpPa+2b6G3u3h9XxeIkQfpX6085W/LofsPCEeCB:j9IPsQA29pISws6y+fjwQfpqOHPrB

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

iraqa6536.no-ip.org:1257

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_605c1543d2219ee5954e174443cdce20

    • Size

      137KB

    • MD5

      605c1543d2219ee5954e174443cdce20

    • SHA1

      d74e20f607cd2661864a13d5d475a4523ef045bc

    • SHA256

      601d7e5ad699c3660d1120db7b877bf52c5a051e17ce9ed03ea115c98dcb58d6

    • SHA512

      c5dbe582f5406e59e2e11d5af5cb0e87cf5f0c302186589f3012cfb3c0c986a3604f7c9c1d6efefdd01cc546a94c0aa2182b0eb505f005ff784af191e3ab8835

    • SSDEEP

      1536:jD71IPkpZKhG29jty+ISwsKqZGpPa+2b6G3u3h9XxeIkQfpX6085W/LofsPCEeCB:j9IPsQA29pISws6y+fjwQfpqOHPrB

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_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