Overview

overview

10

Static

static

3

12b416b542...5N.exe

windows7-x64

10

12b416b542...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    12b416b5429b719231eb729b6bd602e69085677616cd47aa0595d42161d5a485N.exe

  • Size

    584KB

  • Sample

    241127-1lwkrs1rfv

  • MD5

    488106a5ca274bef94d5dd8c8cd23060

  • SHA1

    1e291b498ff752b54a93aeb70b0819d2f439b088

  • SHA256

    12b416b5429b719231eb729b6bd602e69085677616cd47aa0595d42161d5a485

  • SHA512

    507f8b16e4d015bb47ec9bab7c48a4be533b50987bd912fe487ae1c6bab2149c1cac12de12e8c57971147ac677daa7c828f5f878c0bfc55f6c44a882f1c35163

  • SSDEEP

    12288:mqEfpOSxyOF6q/68tLZL+w2hK3x8HPObaoE3anW2YrdA:mqSOStFYA+Kh8HPObfEqner

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

aboudmonster.no-ip.biz:1177

Mutex

0e8ba634604a9137fcb419c959897c24

Attributes
  • reg_key

    0e8ba634604a9137fcb419c959897c24

  • splitter

    |'|'|

Targets

    • Target

      12b416b5429b719231eb729b6bd602e69085677616cd47aa0595d42161d5a485N.exe

    • Size

      584KB

    • MD5

      488106a5ca274bef94d5dd8c8cd23060

    • SHA1

      1e291b498ff752b54a93aeb70b0819d2f439b088

    • SHA256

      12b416b5429b719231eb729b6bd602e69085677616cd47aa0595d42161d5a485

    • SHA512

      507f8b16e4d015bb47ec9bab7c48a4be533b50987bd912fe487ae1c6bab2149c1cac12de12e8c57971147ac677daa7c828f5f878c0bfc55f6c44a882f1c35163

    • SSDEEP

      12288:mqEfpOSxyOF6q/68tLZL+w2hK3x8HPObaoE3anW2YrdA:mqSOStFYA+Kh8HPObfEqner

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • 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

    • Drops desktop.ini file(s)

    • 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