Overview

overview

10

Static

static

10

d34abc3c57...fN.exe

windows7-x64

10

d34abc3c57...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d34abc3c57ef631e518b3d394be349a2eec8165079094f9e6873ec9452eedc1fN

  • Size

    32KB

  • Sample

    241022-jfj64sthma

  • MD5

    c29ef39a7f68e2814d8e5fbc478ab300

  • SHA1

    db9f8313ebad749f053a2407cfb4e10ac09f3d3e

  • SHA256

    d34abc3c57ef631e518b3d394be349a2eec8165079094f9e6873ec9452eedc1f

  • SHA512

    61adb1be14c219b6706cd40f5207588ff11ff8bbcef02f782b8c59279810a874ef24dacfbd93c957cf1a0ea5dc40497242aaed0dbf79407733619c4c22defb63

  • SSDEEP

    384:9+5o4U+mVQQyQJsixtePRuRMNFPIk+TWq4lDModg9TdFpyFEIGsJjwE7UMcrie4C:0uV4kteSspiouDbEEIGfRi+f

Score
10/10
njrathnz-shopdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Botnet

HNZ-shop

Mutex

f385d8dcb5c800d47c63cbb487c6cade

Attributes
  • reg_key

    f385d8dcb5c800d47c63cbb487c6cade

Targets

    • Target

      d34abc3c57ef631e518b3d394be349a2eec8165079094f9e6873ec9452eedc1fN

    • Size

      32KB

    • MD5

      c29ef39a7f68e2814d8e5fbc478ab300

    • SHA1

      db9f8313ebad749f053a2407cfb4e10ac09f3d3e

    • SHA256

      d34abc3c57ef631e518b3d394be349a2eec8165079094f9e6873ec9452eedc1f

    • SHA512

      61adb1be14c219b6706cd40f5207588ff11ff8bbcef02f782b8c59279810a874ef24dacfbd93c957cf1a0ea5dc40497242aaed0dbf79407733619c4c22defb63

    • SSDEEP

      384:9+5o4U+mVQQyQJsixtePRuRMNFPIk+TWq4lDModg9TdFpyFEIGsJjwE7UMcrie4C:0uV4kteSspiouDbEEIGfRi+f

    Score
    10/10
    njrathnz-shopdiscoveryevasionpersistenceprivilege_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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    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