Overview

overview

10

Static

static

10

JaffaCakes...30.exe

windows7-x64

10

JaffaCakes...30.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_68ece29504c74f8c02b92fbd571e7e30

  • Size

    23KB

  • Sample

    250102-3pw2tatkhr

  • MD5

    68ece29504c74f8c02b92fbd571e7e30

  • SHA1

    708a03ba6e6f45c4bd78cb919914b1bf2484f950

  • SHA256

    f9e9c52ea69950a9c019b2fdb616716f92daa32397aa65da38f7bf7c586527eb

  • SHA512

    0b43bc2fd13ecc27801df2a5f462409a3c7753fa29b571cb4c48fd475587636d56546a5b69d0626a0c4e51a4fd893509d311927a5950eccba90e51ade55dffe7

  • SSDEEP

    384:UMqYmCsg/yJrQ7hucGSl7UJ/4g6JgfCcosjddmRvR6JZlbw8hqIusZzZ2U:UErG0Btl7xRpcnuE

Score
10/10
njrathackerdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

hacker

C2

127.0.0.1:5552

Mutex

d68b61967d730acfe0a71857bf39dadc

Attributes
  • reg_key

    d68b61967d730acfe0a71857bf39dadc

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_68ece29504c74f8c02b92fbd571e7e30

    • Size

      23KB

    • MD5

      68ece29504c74f8c02b92fbd571e7e30

    • SHA1

      708a03ba6e6f45c4bd78cb919914b1bf2484f950

    • SHA256

      f9e9c52ea69950a9c019b2fdb616716f92daa32397aa65da38f7bf7c586527eb

    • SHA512

      0b43bc2fd13ecc27801df2a5f462409a3c7753fa29b571cb4c48fd475587636d56546a5b69d0626a0c4e51a4fd893509d311927a5950eccba90e51ade55dffe7

    • SSDEEP

      384:UMqYmCsg/yJrQ7hucGSl7UJ/4g6JgfCcosjddmRvR6JZlbw8hqIusZzZ2U:UErG0Btl7xRpcnuE

    Score
    10/10
    njrathackerdiscoveryevasionpersistenceprivilege_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

    • 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