Overview

overview

10

Static

static

1

d0e8c16e66...0N.exe

windows7-x64

10

d0e8c16e66...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d0e8c16e6646f3eaaf78d273139f2df0N.exe

  • Size

    116KB

  • Sample

    240910-2ahp7syamp

  • MD5

    d0e8c16e6646f3eaaf78d273139f2df0

  • SHA1

    6e6758b239b8cab23e04d208c0d3702cfb7c8b9b

  • SHA256

    40c7945ff7ba7aad8001b48f637996eb473dab74d825e87f7c4494a162af2254

  • SHA512

    a620c5c3df8351dba88308d3334ea43808566dcdfc45327655ef68cbccb61de5198727db56a41badd97d06b5c6b38c82b3ff85f4e88f301634f81009b84709b0

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDIR:P5eznsjsguGDFqGZ2rDIR

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

      d0e8c16e6646f3eaaf78d273139f2df0N.exe

    • Size

      116KB

    • MD5

      d0e8c16e6646f3eaaf78d273139f2df0

    • SHA1

      6e6758b239b8cab23e04d208c0d3702cfb7c8b9b

    • SHA256

      40c7945ff7ba7aad8001b48f637996eb473dab74d825e87f7c4494a162af2254

    • SHA512

      a620c5c3df8351dba88308d3334ea43808566dcdfc45327655ef68cbccb61de5198727db56a41badd97d06b5c6b38c82b3ff85f4e88f301634f81009b84709b0

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDIR:P5eznsjsguGDFqGZ2rDIR

    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