Overview

overview

10

Static

static

3

Easy Binder.exe

windows7-x64

10

Easy Binder.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Easy Binder.exe

  • Size

    1.2MB

  • Sample

    250120-29zsrsvjbj

  • MD5

    03f92b06f2582eecb2243946f1d03908

  • SHA1

    93bc566e3d9c8f50807a110449e925f373452b91

  • SHA256

    39139b54fe592f3b4de0a145e130d9cc4043c8aa9a0a6fb0f371a86f12fd5c77

  • SHA512

    eb85c272afceb83d1131716f8ebc9fe9ca701651be27be7d0a8eae6245f582f340c9fbc05882f663bc605793d86c84e9471e933afc3c76e5b8e7862457c4e9e9

  • SSDEEP

    24576:yB3bYnGKzir+ldqvxmlvSFaGV4JmnLS229XPlIUrQIGPk8Puynyme:y5Xgir+nqnMMCpXP5r5GwQM

Score
10/10
njrathackeddefense_evasiondiscoverypersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

med0812929.ddns.net:1178

Mutex

89e086f942ae601d295e8222861db4bd

Attributes
  • reg_key

    89e086f942ae601d295e8222861db4bd

  • splitter

    |'|'|

Targets

    • Target

      Easy Binder.exe

    • Size

      1.2MB

    • MD5

      03f92b06f2582eecb2243946f1d03908

    • SHA1

      93bc566e3d9c8f50807a110449e925f373452b91

    • SHA256

      39139b54fe592f3b4de0a145e130d9cc4043c8aa9a0a6fb0f371a86f12fd5c77

    • SHA512

      eb85c272afceb83d1131716f8ebc9fe9ca701651be27be7d0a8eae6245f582f340c9fbc05882f663bc605793d86c84e9471e933afc3c76e5b8e7862457c4e9e9

    • SSDEEP

      24576:yB3bYnGKzir+ldqvxmlvSFaGV4JmnLS229XPlIUrQIGPk8Puynyme:y5Xgir+nqnMMCpXP5r5GwQM

    Score
    10/10
    njrathackeddefense_evasiondiscoverytrojanpersistenceprivilege_escalation

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      defense_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