Overview

overview

10

Static

static

1

ac057e9ca1...cs.exe

windows7-x64

10

ac057e9ca1...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ac057e9ca116a1c792ca12398eff8c70_NeikiAnalytics.exe

  • Size

    116KB

  • Sample

    240617-s7gpqsvgmf

  • MD5

    ac057e9ca116a1c792ca12398eff8c70

  • SHA1

    3280726e8a23c25b58b8f019999e2244f8103e88

  • SHA256

    9a9139440ff20662ee8b86733ea8a737975b1d1a41796b581689365a9b0b931f

  • SHA512

    9d1184da76c5a7ff0cb3c4517e93dbca026a9deb81f71f8dd769069ec7d49dd437b7b3f77beff73c5240b07c756e156ff314c88739143115a615b007922f5675

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDIPF:P5eznsjsguGDFqGZ2rDIPF

Score
10/10
njratneufevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      ac057e9ca116a1c792ca12398eff8c70_NeikiAnalytics.exe

    • Size

      116KB

    • MD5

      ac057e9ca116a1c792ca12398eff8c70

    • SHA1

      3280726e8a23c25b58b8f019999e2244f8103e88

    • SHA256

      9a9139440ff20662ee8b86733ea8a737975b1d1a41796b581689365a9b0b931f

    • SHA512

      9d1184da76c5a7ff0cb3c4517e93dbca026a9deb81f71f8dd769069ec7d49dd437b7b3f77beff73c5240b07c756e156ff314c88739143115a615b007922f5675

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDIPF:P5eznsjsguGDFqGZ2rDIPF

    Score
    10/10
    njratneufevasionpersistencetrojan

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks