Overview

overview

10

Static

static

1

a419914f43...cs.exe

windows7-x64

10

a419914f43...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a419914f43d246d5e7db6f32ec2a4950_NeikiAnalytics.exe

  • Size

    114KB

  • Sample

    240617-scrw8avbrb

  • MD5

    a419914f43d246d5e7db6f32ec2a4950

  • SHA1

    9411098687078eb61e49d7a32cb23683b673db86

  • SHA256

    268f456bec650b5f932a268eeb7e676635baf2b6bf335f60b3d2200be9861df0

  • SHA512

    c8b6b4347e51434e1111c3713da7b25399821b95174ba015304797ed89990f1457431733c06e6cf10c3ed72dbd15b44ff5acdf0fb7d522d0f82afb2c87f85912

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMde1X:P5eznsjsguGDFqGZ2rYX

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

      a419914f43d246d5e7db6f32ec2a4950_NeikiAnalytics.exe

    • Size

      114KB

    • MD5

      a419914f43d246d5e7db6f32ec2a4950

    • SHA1

      9411098687078eb61e49d7a32cb23683b673db86

    • SHA256

      268f456bec650b5f932a268eeb7e676635baf2b6bf335f60b3d2200be9861df0

    • SHA512

      c8b6b4347e51434e1111c3713da7b25399821b95174ba015304797ed89990f1457431733c06e6cf10c3ed72dbd15b44ff5acdf0fb7d522d0f82afb2c87f85912

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMde1X:P5eznsjsguGDFqGZ2rYX

    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