Overview

overview

10

Static

static

1

5d796e64ed...8f.exe

windows7-x64

10

5d796e64ed...8f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5d796e64edce8de662dbdabfb69eb2d8d59f7d373020ff7738038864b845af8f

  • Size

    119KB

  • Sample

    240912-2zbces1aqh

  • MD5

    211f65bd2009c34cec2e694e9f979756

  • SHA1

    4864904ee16e056c02e3cedb066f5184c461b4f9

  • SHA256

    5d796e64edce8de662dbdabfb69eb2d8d59f7d373020ff7738038864b845af8f

  • SHA512

    a5b4af955c21bef5a0f63274d433f12d92516cd0f482d7294dc4883bb27e5d91012f0874ce01e1bcc33f5cdb45b6cbcbf6b33d27b6d09a3f73287a4d18a186b9

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDL14FOB:P5eznsjsguGDFqGZ2rDL14FOB

Score
10/10
njratneufdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

neuf

C2

doddyfire.linkpc.net:10000

Mutex

e1a87040f2026369a233f9ae76301b7b

Attributes
  • reg_key

    e1a87040f2026369a233f9ae76301b7b

  • splitter

    |'|'|

Targets

    • Target

      5d796e64edce8de662dbdabfb69eb2d8d59f7d373020ff7738038864b845af8f

    • Size

      119KB

    • MD5

      211f65bd2009c34cec2e694e9f979756

    • SHA1

      4864904ee16e056c02e3cedb066f5184c461b4f9

    • SHA256

      5d796e64edce8de662dbdabfb69eb2d8d59f7d373020ff7738038864b845af8f

    • SHA512

      a5b4af955c21bef5a0f63274d433f12d92516cd0f482d7294dc4883bb27e5d91012f0874ce01e1bcc33f5cdb45b6cbcbf6b33d27b6d09a3f73287a4d18a186b9

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDL14FOB:P5eznsjsguGDFqGZ2rDL14FOB

    Score
    10/10
    njratneufdiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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 Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks