Overview

overview

10

Static

static

1

616e2f0f5e...cs.exe

windows7-x64

10

616e2f0f5e...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    616e2f0f5e35b0907be4bf048b6fd920_NeikiAnalytics.exe

  • Size

    116KB

  • Sample

    240617-h9mnnatgpn

  • MD5

    616e2f0f5e35b0907be4bf048b6fd920

  • SHA1

    cedaba9139b40e85d06a845c1e593029c32e7ff7

  • SHA256

    b29023a42ffd90a39c7b1fd7d12583b13843c74ac06c6d3597c6dd09aa4a5921

  • SHA512

    10610ab2fb78b5cb0eb0097afd518e635a74eee65c4aaa11803a2d6ab7d6c2b886238543ff5b1dc68d0794a48abf1b064506a2f97b6ccde3a1807be9bde1194a

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLW:P5eznsjsguGDFqGZ2rDLW

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

      616e2f0f5e35b0907be4bf048b6fd920_NeikiAnalytics.exe

    • Size

      116KB

    • MD5

      616e2f0f5e35b0907be4bf048b6fd920

    • SHA1

      cedaba9139b40e85d06a845c1e593029c32e7ff7

    • SHA256

      b29023a42ffd90a39c7b1fd7d12583b13843c74ac06c6d3597c6dd09aa4a5921

    • SHA512

      10610ab2fb78b5cb0eb0097afd518e635a74eee65c4aaa11803a2d6ab7d6c2b886238543ff5b1dc68d0794a48abf1b064506a2f97b6ccde3a1807be9bde1194a

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLW:P5eznsjsguGDFqGZ2rDLW

    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