Overview

overview

10

Static

static

1

814443df28...cs.exe

windows7-x64

10

814443df28...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    814443df281caaa8e1d747855eafcb30_NeikiAnalytics.exe

  • Size

    115KB

  • Sample

    240608-b9c1wsfd3y

  • MD5

    814443df281caaa8e1d747855eafcb30

  • SHA1

    2eebd71c5c2e3e3f1eac51f4512bff023f64a042

  • SHA256

    cce22fbe89d38e3717ac432f835b8c5b987e25594870da7d331ba0ad9d4fb8c9

  • SHA512

    d1e70e8e24beb03d0269f9fb89eba7e2b2cd8cc9d68824c54123d045d911a873ea9c906d4ef9ae24c6acb3d8accb8bd5d63d3144bc8574f3d5651390f773fe5d

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLC:P5eznsjsguGDFqGZ2rDLC

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

      814443df281caaa8e1d747855eafcb30_NeikiAnalytics.exe

    • Size

      115KB

    • MD5

      814443df281caaa8e1d747855eafcb30

    • SHA1

      2eebd71c5c2e3e3f1eac51f4512bff023f64a042

    • SHA256

      cce22fbe89d38e3717ac432f835b8c5b987e25594870da7d331ba0ad9d4fb8c9

    • SHA512

      d1e70e8e24beb03d0269f9fb89eba7e2b2cd8cc9d68824c54123d045d911a873ea9c906d4ef9ae24c6acb3d8accb8bd5d63d3144bc8574f3d5651390f773fe5d

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLC:P5eznsjsguGDFqGZ2rDLC

    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