Overview

overview

10

Static

static

1

b25807f78f...cs.exe

windows7-x64

10

b25807f78f...cs.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b25807f78f032733dc9c8cda0350a0a0_NeikiAnalytics.exe

  • Size

    114KB

  • Sample

    240523-jqhe9shh95

  • MD5

    b25807f78f032733dc9c8cda0350a0a0

  • SHA1

    1077c1b018f1b985e0fe68585e7a47688fcecf9d

  • SHA256

    66ae51e8195c83207d780bf63b89196dccf262fde8879ad64a06cc63d60eac04

  • SHA512

    6cff7b88c1e7f0e7ec852dfff53edf5572977cea854a5699067ee0977d67c0b2fd35ba99962e474f0440fd62fb2a8de12ca0968f60f5b9a9a7a50dcbd9e086e2

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDW:P5eznsjsguGDFqGZ2rDW

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

      b25807f78f032733dc9c8cda0350a0a0_NeikiAnalytics.exe

    • Size

      114KB

    • MD5

      b25807f78f032733dc9c8cda0350a0a0

    • SHA1

      1077c1b018f1b985e0fe68585e7a47688fcecf9d

    • SHA256

      66ae51e8195c83207d780bf63b89196dccf262fde8879ad64a06cc63d60eac04

    • SHA512

      6cff7b88c1e7f0e7ec852dfff53edf5572977cea854a5699067ee0977d67c0b2fd35ba99962e474f0440fd62fb2a8de12ca0968f60f5b9a9a7a50dcbd9e086e2

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDW:P5eznsjsguGDFqGZ2rDW

    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