Overview

overview

10

Static

static

1

e15e07b9ae...0N.exe

windows7-x64

10

e15e07b9ae...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e15e07b9ae5b1f8ae71666a9e9e47020N.exe

  • Size

    118KB

  • Sample

    240907-jcjfeascjp

  • MD5

    e15e07b9ae5b1f8ae71666a9e9e47020

  • SHA1

    7bf204ac17f8c434939f6226b58ab6afe48294f0

  • SHA256

    385226bae9fc32f868fe7dc43562fb30a6cb8470c7b478bc16819da4176052ac

  • SHA512

    14be9185d6106d983a61dc90287746b6d65982838a8221cde80d990adb5063a33b9f7c9a081d7d869fd8ecbd82ee129afebfacef6cb78543085d2e3fbc1b6272

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZ/6ud:P5eznsjsguGDFqGZ2rDLZ/Z

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

      e15e07b9ae5b1f8ae71666a9e9e47020N.exe

    • Size

      118KB

    • MD5

      e15e07b9ae5b1f8ae71666a9e9e47020

    • SHA1

      7bf204ac17f8c434939f6226b58ab6afe48294f0

    • SHA256

      385226bae9fc32f868fe7dc43562fb30a6cb8470c7b478bc16819da4176052ac

    • SHA512

      14be9185d6106d983a61dc90287746b6d65982838a8221cde80d990adb5063a33b9f7c9a081d7d869fd8ecbd82ee129afebfacef6cb78543085d2e3fbc1b6272

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDLZ/6ud:P5eznsjsguGDFqGZ2rDLZ/Z

    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