Overview

overview

10

Static

static

1

ddec1d574a...eN.exe

windows7-x64

10

ddec1d574a...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ddec1d574a91302a216de30239fe6679bb4be6dc20a226b06b4e7e167c99805eN

  • Size

    119KB

  • Sample

    241012-1j3ajaxbmp

  • MD5

    b413e1e0fd852ab4e5d72492bfcb7190

  • SHA1

    82c379067b09f4329697e44619a0e30e6c12306d

  • SHA256

    ddec1d574a91302a216de30239fe6679bb4be6dc20a226b06b4e7e167c99805e

  • SHA512

    ce4779d3053a2c2031aa57e880de642e576bbd721ffc1b933a7518c2ecbbbbb8477496b754791f1099f634d43bcb34eba218758bfbb3af2e350180371878a6d9

  • SSDEEP

    1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDL14FOL:P5eznsjsguGDFqGZ2rDL14FOL

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

      ddec1d574a91302a216de30239fe6679bb4be6dc20a226b06b4e7e167c99805eN

    • Size

      119KB

    • MD5

      b413e1e0fd852ab4e5d72492bfcb7190

    • SHA1

      82c379067b09f4329697e44619a0e30e6c12306d

    • SHA256

      ddec1d574a91302a216de30239fe6679bb4be6dc20a226b06b4e7e167c99805e

    • SHA512

      ce4779d3053a2c2031aa57e880de642e576bbd721ffc1b933a7518c2ecbbbbb8477496b754791f1099f634d43bcb34eba218758bfbb3af2e350180371878a6d9

    • SSDEEP

      1536:WWp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4XEQhuxzuMDL14FOL:P5eznsjsguGDFqGZ2rDL14FOL

    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